Fast Bus Fast Bus Busbar System Contents Fast Bus busbar adapter system 60 mm system Page Selection and ordering data • Busbar holders • Fast Bus adapter shoes • Incoming supply terminals • Copper busbar • Busbar covers • Other accessories 5/9 5/11 5/6 5/6 5/6 5/6 Overview Introduction Technical Data Dimension drawings 5/2 5/3 5/3 5/10-5/15 FBCB Fast Bus circuit breakers FBCB Fast Bus main and feeder circuit breakers Selection and ordering data • Fast Bus circuit breakers assemblies and kits • Fast Bus adapter shoes for VL breakers Siemens Industry, Inc. Industrial Controls Catalog Fast Bus combination starters Page 5/7 5/8 3RA1 Fast Bus combination starters 3RA2 Fast Bus combinations starters 3RA6 Fast Bus compact starters Selection and ordering data • See Section 4 5/1 Fast Bus Fast Bus Busbar Adapter System Overview Busbar adapter systems Busbar adapter systems with busbar centerline spacing of 60 mm 60 mm busbar system for sharp-edged copper busbars to DIN 46 433, width 20 mm to 30 mm, thickness 5 mm and 10 mm 5/2 Page Busbar holder End and intermediate holders for flat copper profiles 5/6 Fast Bus main circuit breakers 5/7 from 50 to 500A Page Fast Bus circuit breakers from 15 to 600A 5/7 Page Incoming supply terminals 5/6 3RA1 Combination Starters see section 4 Siemens Industry, Inc. Industrial Controls Catalog Fast Bus Fast Bus Busbar Adapter System Introduction General Features Benefits The Fast Bus Multi-Motor Control system is a 3-phase insulated busbar system and is ideal for space saving in panel designs. The system saves considerable line side wiring and space for multi-motor panels. It is also ideal for panels where several feeder breakers are used and will save significant wiring space and wiring labor. The system is also ideal for future expansion planning. when building control panels. SIRIUS 3RV/3RT starter combinations and Siemens circuit breakers are all adaptable to Fast Bus for convenient mounting and faster replacement times. • Simple economical installation • Saves installation time • Compact design • Reduces space requirements • Requires fewer mounting holes • Minimizes layout time • Domestic and International approvals • Allows flexibility for domestic and export business • Touch safe • Protection for maintenance personnel • Modular design • Improves equipment mounting density • Provision for system expansion • Reduces time and costs associated with system expansion • Clip-on shoes provide mechanical and electrical connections to panel mounted busbars • Reduces mounting and wiring time and provides trouble free connections • Main and Feeder breakers mount to busbars • Allows for quick retrofitting of breakers Fast Bus is ideal for industrial applications where system availability is important. How to Select Fast Bus 1) Determine the required load. 2) Select method to power Fastbus. —Main lug up to 800A —Circuit breakers, 15A to 500A If load exceeds 500A, the CB must be separately panel mounted and fed to a main lug infeed module. 3) Select 3RV MSP & 3RT contactor components and appropriate adapter shoe or select preassembled 3RA starters. See section 4. 4) Select appropriate length busbar, busbar holders, insulation covers and any other required components. General Ratings of Fastbus System IEC Domestic Rated operating voltage 690V 600V Rated insulation voltage, IEC VDE AC 1000V N/A Temperature stability Up to 105 degrees C N/A Busbar support and adapter shoe material Glass-reinforced polyamide Same Color RAL 7035, light gray Same Ampacity Busbar thickness and width 362A For technical information on E and F frame circuit breakers used as main and feeder breakers, see section 17 Thermal busbar currents, E-Cu, bare, at 35 °C ambient temperature in accordance with DIN 43 6711 5 x 20 mm 3/16” x 3/4” 5 x 25 mm 3/16” x 1” 432A 5 x 30 mm 3/16” x 1 1/8” 500A Busbar dimensions System 10 x 20 mm 3/8” x 3/4” 564A mm mm 20 x 5 25 x 5 30 x 5 60 60 60 274 327 379 362 432 500 430 513 595 20 x 10 30 x 10 60 60 427 573 564 756 670 900 10 x 25 mm 3/8” x 1” 660A 10 x 30 mm 3/8” x 1 1/8” 756A 720mm2 --- 1400A Siemens Industry, Inc. Industrial Controls Catalog Thermal current at 85 °C 65 °C Busbar temperature A A 105 °C A 5/3 Fast Bus Fast Bus Busbar Adapter System Introduction Fast Bus set-up The Fast Bus system is designed to be easy to use and to save set up time. 8US Busbar holders The 8US busbar holders are designed to accommodate ampacities up to 1400A. In some cases, the busbar holder will accept busbars in either 5mm or 10mm widths. Refer to page 5/6 for selection details. High quality material Busbar supports and fuse bases are manufactured from glassfiber reinforced, thermoplastic polyester with the color RAL 7035, light gray. The material ensures excellent mechanical, chemical and electrical properties. Furthermore, the material has an extremely low flammability and meets the requirements of UL 94 V0. 8WC Busbar and busbar systems The most common size busbar for applications in the US is the 8WC5053 (20 mm x 5 mm), however there are other styles available depending on your application. Busbar systems with 60 mm busbar center-to-center clearance have now become firmly established in the US market. The permissible busbar temperature is a decisive factor when dimensioning the busbars. The busbar temperature is dependent on the current, the current distribution, the busbar crosssection, the busbar surface, the position of the busbar, the convection and the ambient temperature. The values stated in the table on page 5/3 can only be considered as reference values because the conditions vary with each location. The values are based on constant current over the whole busbar length. The trend toward busbars proves most advantageous when the incoming supply is centrally located and the load is distributed symmetrically on both sides. For the assemblies of a busbar system in the feeder circuit the UL directives specify components with large clearance in air and creepage distances (see the table below). Components of the 8US1 busbar system which meet this requirement can be found in this chapter. Note: The design of an 8US1 busbar system for use in the feeder circuit always presumes the use of the UL base plate (8US19 222UA01) so that the clearance in air and creepage distance requirements are met. Clearance in air Creepage distance 25.4 mm (1 inch) 50.8 mm (2 inch) Between live parts and grounded, 25.4 mm (1 inch) non-insulated metal parts 25.4 mm (1 inch) Between live parts 5/4 Feeder/branch circuit according to UL 508A The feeder circuit is that part of a circuit which comes in front of the last short circuit protection device (SCPD). The branch circuit is that part of the circuit which follows after the last short circuit protection device. When the 8US1 busbar system is used in a switchgear which must comply with UL directives, it is important to establish whether it is to be used in the feeder circuit or the branch circuit. Components used in the feeder circuit require larger clearance in air and creepage distances than in the branch circuit. Simple Fast Bus system The two illustrations above show the very basic items needed when setting up a Fastbus system. 8US1 Busbar holder (5/6) 8US1 Ground busbar support (shown attached however can be mounted separately 5/6) Short-circuit strength The short-circuit strength of the busbar system is dependent on the spacing of the busbar holders and on the busbar crosssection. The short-circuit strength of the whole system is dependent on the short-circuit strength of the busbar system and the components that are mounted to the system. Applications The 8US Fast Bus distribution system is ideal for control panel builders with multiple motor applications. These applications are most common in the material handling, automotive, food processing, pharmaceutical and paper processing industries. Ground busbar available in 5 x 20 mm to 10 x 30 mm 8WC Busbar (8WC5053 shown) FBB36 Busbar (5/6) Siemens Industry, Inc. Industrial Controls Catalog Fast Bus Fast Bus Busbar Adapter System Introduction Fast Bus combination starters and group installation assemblies Ratings for Group Installations per NEC 430-53 Standard Installation, NEC 430-52 Group Installation, NEC 430-53 Group Installation is an approach to building multiple motor control systems in accordance with Section 430-53 of the National Electrical Code. In Group installation, multiple motor starters can be grouped under one short circuit protective device. The 3RV MSP’s have been UL listed for use in Group Installations both with and without 3RT contactors when mounted on the Fast Bus system. A 3RT contactor is added when remote operation of the motor is required. MSP Type FLA Amp Range FLA Amp Range 3RV201 3RV201 3RV202 3RV202 3RV202 3RV202 3RV103 3RV104 S00 S00 S0 S0 S0 S0 S2 S3 0.11-12.5 0.11-16 3.5-12.5 3.5-25 28-32 36-40 11-50 28-100 The selection of components for Group Installation is a simple process of the following three steps: 1. Selection of the Branch Circuit Protective Device, fuse or circuit breaker. 2. Selection of the 3RA Motor Starter based on the motor Full Load Amps. Maximum rating of Group Branch Circuit Protective Device Short Circuit Fuse Circuit Breaker The main fuse should be selected based on the FUSE selection procedure listed below. The main CB should be selected based on the CIRCUIT BREAKER selection procedure listed below. Circuit Breaker Selection Select a circuit breaker (CB) between: Minimum CB size (per NEC430-110): Sum of all motor FLC (per NEC table 430-150) x115%. Maximum CB size (per NEC430-53c): 250% x FLC of the largest motor + FLC of all other motors. Current Ratings 1) 2) 240V 480V 600V 65kA 65kA 65kA 65kA 65kA 65kA 65kA 65kA — 65kA — 65kA 50kA 12kA 65kA 65kA 30kA — 30kA — — — 25kA 30kA Fuse Selection Calculate the maximum fuse size per NEC430-53c. Max Fuse Size =175% x FLC of largest motor + FLC of all other motors (FLC’s from NEC table 430-150). Short Circuit Current Ratings (Type E) 1 ) Assembled Starter Type Starter Frame Size FLA Amp Range 240V 480Y/277V 600Y/347V 3RA201 3RA201 3RA202 3RA202 3RA202 3RA103 3RA104 3RA104 S00 S00 S0 S0 S0 S2 S3 S3 0.11-12.5 0.11-16 0.45-12.5 0.45-25 28-32 11-50 28-75 28-100 — 65kA — 65kA 50kA 65kA — 65kA — 65kA — 65kA 50kA 65kA — 65kA 30kA — 30kA — — 25kA 30kA — Branch Circuit Protective Device for 480V-Ratings: The appropriate BCPD need to be determined in accordance with the National Electrical Code, Article 430-53 and the application. The following devices are permitted: Fuses: Classes RK1, RK5, J, G, T, CC or Circuit breakers: Listed Siemens type, with a marked short-circuit rating equal or larger than the available short-circuit current rating. These devices were tested for group installation use at the above levels without any upstream branch circuit device. 2) 3RA2 used as Manual Motor Controller; Branch Circuit Protective Device for 600V-Ratings: Max. Class J 50A 3) Starter sizes S00,S0 and S3 require additional type E line side terminal adaptors on the MSP for type F applications. See section 1 accessories 1) Siemens Industry, Inc. Industrial Controls Catalog 5/5 Fast Bus • Revised • 09/30/14 Fast Bus Busbar Adapter System 60 mm system Selection and ordering data Busbar holder Insulating Base Plate Busbar 3-phase End cover Busbar holder Insulating Base Plate End cover Busbar 3-phase Busbar Neuteral or PE Ground busbar holder Terminals for Round Conductors Busbar Neuteral or PE Terminals for Round Conductors Description 8US1922-2UA01 8WC5 8US1948-2AA00 Base plate 3-pole system flat Copper Busbar with tin plating 20 mm x 5 mm x 914 mm (36”) 20 mm x 5 mm x 1524 mm (60”) 20 mm x 5 mm x 2000 mm (78.74”) 25 mm x 5 mm x 2000 mm (78.74”) 30 mm x 5 mm x 2000 mm (78.74”) 20 mm x 10 mm x 2000 mm (78.74") 30 mm x 10 mm x 2000 mm (78.74") 720 mm2 x 2400 mm (94.49”) UL Current rating 230 mm x 1100 mm for 60 mm systems for 60 mm systems for 60 mm systems for 60 mm systems 4) for 60 mm systems for 60 mm systems for 60 mm systems Twin T (TT) Busbar — 362A 362A 362A 432A 500A 564A 756A 1400A Busbar holder (end and intermediate) 3-pole with inside mounting for 20 mm and 30 mm x 5 mm or 10 mm — 3-pole with inside mounting for 25mm x 5mm or x 10mm — 8US1923-3UA01 3-pole with inside mounting for Twin T (TT) w/ end cover — 8US1922-1AC00 8US1923-1AA01 8US1922-2AA00 UL508A Order No. Compliance1) required 8US19 22-2UA01 FBB36 3 pcs FBB60 3 pcs 8WC5053 8WC5054 8WC5055 8WC5063 8WC5065 8US19 48-2AA00 yes — yes 8US19 23-3UA01 8US19 23-3AA00 8US19 43-3AA01 Busbar holder end cover 3-pole end cover fits 8US19 23-3UA01 and 8US1923-3AA01 required Ground Busbar holder 1-pole with inside mounting 8US19 22-1AC00 for 20 mm - 30 mm x 5 mm or 10 mm2) n/a 8US19 23-1AA01 Cover profiles for Busbars for 5 mm busbars up to 30 mm wide for 10 mm busbas up to 30 mm for Twin T (TT) busbar 1000 mm length 1000 mm length 1000 mm length required required required 8US19 22-2AA00 8US19 22-2BA00 8US19 22-2DA00 — — — required required required 8US1922-2EA00 4 pcs 8US1922-2EA01 8 pcs 8US1922-2EB00 80A 300A 440A yes yes yes 560A 560A yes yes 800A yes 5SH3538 8US19 21-1BA00 8US19 21-1AA00 FBT600F 8US19 41-2AA03 8US19 41-2AA04 — yes 8US19 22-1GC00 Reserve Space Cover (for covering round terminals placed on 3-phase Holder for reserve space cover 32mm height Holder for reserve space cover 107 mm length Reserve space cover 195mm height / 700mm length Feeder Lugs (mounts to all busbar sizes on this page) 3-pole terminal plate with cover 20 mm x 200 mm 16-4 AWG 3-pole terminal plate with cover 54 mm x 200 mm 10-2/0 AWG 3-pole terminal plate with cover 81 mm x 200 mm 2 AWG-250 MCM 3-pole terminal plate with cover 180 mm x 200 mm 250-600 MCM 3-pole terminal plate 154 mm x 184 mm 300-600 MCM 5SH3538 160 mm x 184 mm for flat bars up to 8US1921-1BA00 3-pole terminal plate 32 mm x 20 mm Cover for 8US19 41-2AA03 and 04 5/6 Pack Units yes yes yes yes yes yes yes yes — — — busbar) 8US1922-2EB00 FBT600F w/cover Ground busbar holder 180 mm x 200 mm x 90 mm 1) UL 508A labeled panels require the use of components that meet the creepage and air distances of 1” air clearance and 2” creepage distance. N/A = not applicable for given item. 2) Current rating dependent on size of busbar used. Refer to busbar selection data. Product Category: IEC Siemens Industry, Inc. Industrial Controls Catalog Fast Bus Fast Bus Busbar Adapter System 60 mm system Circuit breaker assemblies and kits Selection and ordering data Description FBCB Fast Bus circuit breakers Offer a full range of feeder circuit breakers from 15A to 250A. All kits 125A and under are pre-assembled on 60 mm Fast Bus adaptor shoes and ready to place on the busbar. Circuit breakers 150A and higher are pre-packaged kits for fast user assembly and must be torqued down to the busbar prior to assembly. For VL breakers, adaptors are available for up to 500A breakers (both main and feeder orientation). See page 5/8. Available in 2014 2) Design 3 pole/600V fully assembled breakers and adaptors that quickly snap onto the Busbar. 15A 20A 25A 30A 35A 40A 45A 50A 60A 70A 80A 90A 100A 110A 125A FBCB100 3 pole/600V kitted components for customer assembly that require the adaptor to be torqued down to the Busbars prior to assembly. Design Breaker Frame (SCCR Rating UL Current Rating Feeders Circuit Breakers 150A 175A 200A 225A 250A ED (25kA) HHED (65kA) FBCB015 FBCB020 FBCB025 FBCB030 FBCB035 FBCB040 FBCB045 FBCB050 FBCB060 FBCB070 FBCB080 FBCB090 FBCB100 FBCB110 FBCB125 — FBCB020H FBCB025H FBCB030H FBCB035H FBCB040H FBCB045H FBCB050H — — — — — — — — — — — — 3 pole/600V kitted components for customer assembly that require the adaptor to be torqued down to the Busbars prior to assembly. 100A 125A 150A 175A 200A 225A 250A — — — — — — — — — — — — — — — — — — — — NGG (25kA) FBCB015NGG FBCB020NGG FBCB025NGG FBCB030NGG FBCB035NGG FBCB040NGG FBCB045NGG FBCB050NGG FBCB060NGG FBCB070NGG FBCB080NGG FBCB090NGG FBCB100NGG FBCB110NGG FBCB125NGG FBCB150 FBCB175 FBCB200 FBCB225 FBCB250 — — — — — HGG (35kA) FBCB015HGG FBCB020HGG FBCB025HGG FBCB030HGG FBCB035HGG FBCB040HGG FBCB045HGG FBCB050HGG FBCB060HGG FBCB070HGG FBCB080HGG FBCB090HGG FBCB100HGG FBCB110HGG FBCB125HGG LGG (65kA) FBCB015LGG FBCB020LGG FBCB025LGG FBCB030LGG FBCB035LGG FBCB040LGG FBCB045LGG FBCB050LGG FBCB060LGG FBCB070LGG FBCB080LGG FBCB090LGG FBCB100LGG FBCB110LGG FBCB125LGG — — — — — — — — — — — — — — — — — — — — — — — — Breaker Frame (SCCR Rating) UL Current Rating Main Circuit Breakers FXD (65kA) 1)) FXD (65kA) HFXD (65kA) FBCB100M FBCB125M FBCB150M FBCB175M FBCB200M FBCB225M FBCB250M FBCB100M-HB FBCB125M-HB FBCB150M-HB FBCB175M-HB FBCB200M-HB FBCB225M-HB FBCB250M-HB — — — — — — — — — — — — — — FBCB250M 1) UL Short Circuit Current ratings are based on 480V. Contact Siemens for 600 V ratings. 2) Check Industry Mall for availability. Siemens Industry, Inc. Industrial Controls Catalog Product Category: IEC 5/7 Fast Bus Fast Bus Busbar Adapter System 60 mm system Busbar adapters and device holders Selection and ordering data Busbar device adapters Adapter Adapter Rated UL508A1) Number Rated Conof mount- current necting length width voltage compliance ing rails cables UL (35 mm) A AWG mm mm V Order No. Pack units Weight per PU approx . kg For SIRIUS Size S00/S0 8US12 51-5DM07 MSP’s 1 25 12 182 45 600 yes Contactors + Overload relays 1 25 12 182 45 600 yes 8US12 51-5DM07 0.183 0.183 Direct start load feeders 1 25 12 182 45 600 yes 8US12 51-5DM07 0.183 Busbar adapters 1 25 12 182 45 600 yes 8US12 51-5DM07 0.183 + Device holders 1 -- -- 182 45 600 yes + Connecting plates -- -- -- -- -- -- yes 8US19 98-1AA00 1 12 14 182 45 600 yes 8US12 51-5CM47 0.190 8US12 61-5FM08 0.263 Reversing feeders 8US21 51-5DM07 Size S00/S0 Cage Clamp Direct start load feeders Size S2 8US21 60-5AM00 8US12 50-5AM00 0.158 100 units 0.100 MSP’s 1 50 8 182 55 600 vyes Contactors + Overload relays 1 50 8 182 55 600 yes 8US12 61-5FM08 0.263 Direct start load feeders 1 50 8 245 55 600 yes 8US12 61-5FP08 0.292 Busbar adapters 1 50 8 242 55 600 yes 8US12 61-5FP08 0.292 Busbar adapters 1 -- -- 242 55 600 yes + Device holders -- -- -- 242 55 600 yes + Connecting plates -- -- -- -- -- -- yes 8US19 98-1AA00 80 4 215 72 600 yes 8US12 11-4TR00 1 100 -- 200 72 600 yes -- 100 -- 200 72 600 yes FBS100722 0.610 Reversing feeders Size S3 8US12 60-5AM00 0.202 8US12 60-5AP00 0.243 100 units FBS100723R 0.100 0.659 0.590 8US12 11-4TR00 For VL UL circuit breakers 2) 8US12 13-4AQ03 VL150 UL, DG frame -- 150 Tubular 190 contacts 105 600 yes 8US12 13-4AQ03 1.020 VL250 UL, FG frame -- 250 Tubular 190 contacts 105 600 yes 8US12 13-4AQ03 1.020 VL400 UL, JG frame -- 400 Tubular 296 contacts 140 600 yes 8US12 13-4AH00 1.900 -- 540 3) 296 140 600 yes 8US12 13-4AH00 1.900 VL400X UL, LG frame Tubular contacts 8US12 13-4AH00 1) UL 508A labeled panels require the use of components that meet the creepage and air distances of 1” air clearance and 2” creepage distance. N/A = not applicable for given item. 2) For use with 10mm x 30mm and twin T (TT) busbars only. Adaptors can be configured for main or feeder breakers applications. 3) For use with maximum 500A circuit breaker. Circuit breakers greater than 500A must be panel mounted off the busbar system and fed to the busbars via an infeed module. See page 5/6. 5/8 Product Category: IEC Siemens Industry, Inc. Industrial Controls Catalog * You can order this quantity or a multiple thereof. Fast Bus • Revised • 09/30/14 Fast Bus Busbar Adapter System 60 mm system Terminals and accessories Selection and ordering data Description Max Amps Width UL508A Order No. Compliance1) List Pack Price $ Units Terminals for round conductors Terminals 5 mm busbar thickness 3) 12 mm x 5 mm 15 mm x 5 mm 20 mm x 5 mm 25 mm x 5 mm 30 mm x 5 mm 20 mm x 5 mm, 25 mm x 5 mm 30 mm x 5 mm 10 mm bar thickness 12 mm x 10 mm3) 15 mm x 10 mm3), 20 mm x 10 mm 25 mm x 10 mm, 30 mm x 10 mm Terminals 20 mm x 10 mm, 25 mm x 10 mm 30 mm x 10 mm 180 270 400 440 180 270 400 440 500 600 16 - 6 AWG 12 - 2 AWG 6 - 2/0 AWG 6 - 250 MCM 16 - 6 AWG 12 - 2 AWG 6 - 2/0 AWG 6 - 250 MCM 3/0 - 350 MCM 300 - 600 MCM 8US19 21-2AA00 8US19 21-2AB00 8US19 21-2AD00 8US19 21-2AC00 8US19 21-2AA01 8US19 21-2AB01 8US19 21-2AD01 8US19 21-2AC01 8US19 41-2AA01 8US19 41-2AA02 100 50 50 50 15 15 15 15 6 3 180 270 400 440 180 270 400 440 500 600 16 - 6 AWG 12 - 2 AWG 6 - 2/0 AWG 6 - 250 MCM 16 - 6 AWG 12 - 2 AWG 6 - 2/0 AWG 6 - 250 MCM 3/0 - 600 MCM 300 - 600 MCM 8US19 21-2BA00 8US19 21-2BB00 8US19 21-2BD00 8US19 21-2BC00 8US19 21-2BA01 8US19 21-2BB01 8US19 21-2BD01 8US19 21-2BC01 8US19 41-2AA01 8US19 41-2AA02 100 50 50 50 15 15 15 15 6 3 8US19 22-1GA00 10 8US19 22-1GA02 1 Terminal covers for circular conductors (mounts to busbars) For terminals up to 250 MCM 200 mm long, 84 mm wide For terminals up to 600 MCM 200 mm long, 270 mm wide 8US19 22-1GA00 For terminals up to 600 MCM 200 mm long, 135 mm wide Accessories for busbar adapters and device holders Mounting Rail 8US1998-1BA00 FBC20 FBC135 Mounting rail (35 mm) - plastic complete with mounting screws 45 mm 55 mm 70 mm 90 mm 110 mm n/a n/a n/a n/a n/a 8US1998-7CA15 8US1998-7CA16 8US1998-4AA00 8US1998-7CA08 8US1998-7CA10 10 10 10 10 10 Connection holder (for vertical bubar assembly) fixes the MSP to the mounting rail 3) (for SIRIUS sizes S00/S0) - n/a 8US1998-1DA00 20 Screw holder for supplementary screw fixing of the feeder (for SIRIUS sizes S00/S0) - n/a 8US1998-1CA00 20 Spacer fixes the busbar adapter to the device holder (for SIRIUS sizes S00/S0) - n/a n/a 8US1998-1BA00 8US1998-1BA01 100 1 Connection wedges for mechanical linking of adapters and switching device holders (2 units required per combination) - n/a FBC20 20 45 mm 54 mm n/a n/a 8US1998-8AM07 8US1998-8AA10 182 mm 10 mm 200 mm 9 mm n/a n/a 8US1998-2BM00 8US1998-2BJ10 Outgoing terminal rail for busbar adapters Load Side Terminal Plug-type terminal (complete with supporting element for attaching to busbar adapter and switching device holder. Spring loaded terminals.) 3 x 14 AWG (400 V) and 4 x 16AWG (250 V) 7 x 14 AWG (400 V) Accessories for busbar adapters and device holders Side module for busbar adapter expansion For adapters w/182 mm Side module for busbar adapter expansion For adapters w/200 mm 91 mm 91 mm 8US1998-2BM00 1) UL508A labeled panels require the use of components that meet the creepage and air distances of 1” air clearance and 2” creepage distance. N/A = not applicable for given item. Terminals must be manually spaced on the busbar to comply with UL508A distances of 1” air clearance and 2” creepage distance. 3) Cannot be used on Twin T (TT) profile up to 1400 A. 2) Siemens Industry, Inc. Industrial Controls Catalog Product Category: IEC 5/9 Fast Bus Fast Bus Busbar Adapter System 60 mm system Dimension drawings 8US19 23-3UA01 31 5 0.187 (5) 36 (914) FBB60 60 (1524) NSE0_02058 A FBB36 40 112 40 01573 40 209 120 75 50 L3 123 51 Support for blanking covers, 8US1922-2EA00 8US19 22-1AC00 with 8US19 23-3UA01 8US19 22-1AC00 with 8US19 23-3AA01 30 32 60 40 10 L2 L3 25 Copper Busbar/TT profile, 8US19 48-2AA00 6 L1 NSE0_02071 2 L 166 0.75 (20) Dimension 25 L1 185 A 8US19 43-3AA00 31 FBB36/FBB60 Copper Busbar 200 10 6 NSE0_02073 NSE0_02070 9 8US19 22-2BA00 8US19 22-2AA00 30,5 NSE0_00720 30,5 Length 1000 mm Blanking cover, 8US1922-2EB00 NSE0_00721 10,2 5,2 8US19 23-1AA01 49,4 62,5 Length 1000 mm 40 5/10 60 NSE0_02072 1,5 71 78 NSE0_01607 34 31 200 8US19 22-2DA00 62,5 Siemens Industry, Inc. Industrial Controls Catalog Fast Bus Fast Bus Busbar Adapter System 60 mm system Dimension drawings Infeed, 8US19 21-1BA00 Infeed, 8US19 41-2AA03 28 2 32 96 36 NSE0_02074 NSE0_02060 54 156 184 60 200 194 60 94 50 21 154 88 Infeed, 8US19 21-1AA00 72 100 Infeed, 8US19 41-2AA04 5 28,7 81 32 88 28 NSE0_02059 NSE0_02053 60 148 184 194 200 60 94 50 72 100,2 FBT600F Cover FBT600F (supplied with cover) Infeed 5SH3538 8,8 160 88 34 166 I2_13999a 60 194 200 60 146 20 28 32 180 Siemens Industry, Inc. Industrial Controls Catalog 5/11 Fast Bus Fast Bus Busbar Adapter System 60 mm system Dimension drawings Busbar device adapter, 8US12 50-5AM00 Busbar device adapter, 8US12 60-5AP00 60 6 5 20 5 NSE0_02051 60 10 242 182 3,4 23,7 47,4 53,8 Busbar device adapter, 8US12 61-5FM08 51,7 Busbar device adapter, 8US12 11-4TR00 40 60 Ø 2, 23,7 60,2 26,5 54,5 41 60 72 8,5 Busbar device adapter, 8US12 61-5FP08 60 6 20 148 53 242 182 60 182 5 5 5 NSE0_02063 20 5 6 48 170 12 10 Busbar device adapter, 8US12 51-5DM07 ,4 60 47,4 54 2,9 ,4 Ø3 5 NSE0_02068 60 182 5 214 200 164 60 60 NSE0_02062 20 5 6 68 148 12 5 10 60 Ø3 5/12 2,5 29,5 36 45 23,7 60,2 8,5 NSE0_02061 ,5 Ø3 47,4 54 23,7 60,2 8,5 Siemens Industry, Inc. Industrial Controls Catalog Fast Bus Fast Bus Busbar Adapter System 60 mm system Dimension drawings Busbar device adapter, 8US12 51-5CM47 114,5 114,5 190 60 23 31,5 38,8 Busbar device adapter, 8US12 13-4AQ01 35 105 NSE0_02066 182 64 3 NSE0_02069 131,5 131,5 190 60 35,5 26,8 23 Busbar device adapter, 8US12 13-4AQ03 8US19 98-2BM00 14 32 42 14 35 105 NSE0_02065 270 296 247,5 60 56 24 Busbar device adapter, 8US12 13-4AH00 45 140 Siemens Industry, Inc. Industrial Controls Catalog NSE0_02067 55 5/13 Fast Bus Fast Bus Busbar Adapter System 60 mm system Dimension drawings 8US1941-2AA01 a b c d e f 8US1921-2AA0. 8US1921-2AB0. 8US1921-2AC0. 8US1921-2AD0. 7.5 10.5 17 14.5 11.5 15.5 23.5 20.5 22.5 29 36 32 25 35 55 42 5 5 5 5 10 10 12 12 4 Nm 6 Nm 15 Nm 10 Nm 10mm 8US1921-2BA0. 8US1921-2BB0. 8US1921-2BC0. 8US1921-2BD0. 7.5 10.5 17 14.5 11.5 15.5 23.5 20.5 22.5 29 36 32 25 35 55 42 10 10 10 10 10 10 12 12 4 Nm 6 Nm 15 Nm 10 Nm 85,5 Max tighening torque max. 98 Type 5mm 51 43 40 8US1941-2AA02 8US1921-2A / -2B max. 84 42 max. 86 51 43 8US1922-1GA00 194 200 60 189 60 FBC135 31 38 84 10 32 35 55 8US19 22-1GA02 5/14 Siemens Industry, Inc. Industrial Controls Catalog Fast Bus Fast Bus Busbar Adapter System 60 mm system Dimension drawings 8US19 98-1DA00 8US19 98-4AA00 8US19 98-7CA08 29 8US19 98-7CA10 8US19 98-7CA15 8US19 98-8AM07 8US19 98-1CA00 Siemens Industry, Inc. Industrial Controls Catalog 8US19 98-7CA16 7 29 74 90 NSE0_01599 35 27 8US19 98-1CA00 9 14 8US19 98-1BA00 8US19 98-8AA10 8US19 98-1DA00 5/15 Fast Bus Combination & Starters SIRIUS 3RA Fast BusStarters Combination Startersfor andGroup GroupInstallation Installation Assemblies SIRIUS 3RA2 Motor Starters General data General data Order No. scheme Digit of the Order No. SIRIUS starters 1st 3rd 4th 5th 6th 7th @@@ @ 3RA SIRIUS 2nd generation Type of starter (direct-on-line starter = 1, reversing starter = 2) 2 @ 0 @ 8th 9th 10th 11th 12th – @ @ @ @ @ @ @ @ @ 13th 14th 15th 16th – @ @ @ @ @ @ K 6 @ Size (S00 = 1, S0 = 2) @ Setting range for overload release Design type and connection method @ Rated power at 460 V AC Integrated auxiliary switches of the contactor @ Operating range / solenoid coil circuit (contactor) Rated control supply voltage (contactor) Example @ 3RA 2 1 1 0 – 0 B A 1 5 – 1 A Note: The Order No. scheme is presented here merely for information purposes and for better understanding of the logic behind the order numbers. For your orders, please use the order numbers quote in the catalog in the Selection and ordering data. Technical specifications Direct-on-line starters/ reversing starters Size Connection methods Mounting Control voltage Width W Height H Depth D mm mm mm Mounting dimensions S00 3RA21 1. Screw terminals Standard mounting rails AC/DC 45 167 97 Busbar adapters AC/DC 45 200 155 AC/DC 45 198 97 Busbar adapters AC/DC 45 260 155 Standard mounting rails AC 45 193 97 DC 45 193 107 AC 45 260 155 DC 45 260 165 AC/DC 45 243 107 Busbar adapters AC/DC 45 260 165 Standard mounting rails AC/DC 90 170 97 Busbar adapters AC/DC 90 200 155 AC/DC 90 204 97 Busbar adapters AC/DC 90 260 155 Standard mounting rail adapters AC 90 265 120.3 DC 90 265 130 Busbar adapters AC 90 260 155 DC 90 260 165 AC/DC 90 270 131 AC/DC 90 260 165 Spring-type terminals Standard mounting rails Busbar adapters 6 W Screw terminals D H S0 3RA21 2. Spring-type terminals Standard mounting rails Reversing starters 3RA22. S00 3RA22 1. Screw terminals Spring-type terminals Standard mounting rails S0 3RA22 2. Screw terminals Spring-type terminals Standard mounting rail adapters Busbar adapters Type Size Number of poles 3RA2. 1 S00 3 Mechanics and environment Permissible ambient temperature • During operation • Storage and transport °C °C -20 ... +60 -55 ... +80 Weight kg 0.6 ... 1.5 Permissible mounting positions 0.8 ... 2.3 22 9 Shock resistance (sine-wave pulse) Acc. to IEC 60086 Part 2-27 Degree of protection Acc. to IEC 60947-1 5/16 6/10 3RA2. 2 S0 3 SIRIUS Innovations Supplement 2012 g 9 22 3 9 Direct-on-line starters 3RA21. Important: Acc. to DIN 43602 start command "I" at the right or top Up to 6 Up to 6 IP20 Siemens Industry, Inc. Industrial Controls Catalog Combination Starters & Starters for Group Installation SIRIUS 3RA Motor Starters General data Direct-on-line starting • For 60 mm busbar systems • Sizes S00 and S0 60 mm busbar adapter for screw terminals 8US12 51-5DS10 for S00 8US12 51-5NT10 for S0 Motor starter protector Size S00/S0 Screw terminals Link module 3RA19 21-1DA00 for S00 3RA29 21-1AA00 for S0, AC contactor 3RA29 21-1BA00 for S0, DC contactor Contactor Size S00/S0 Screw terminals Left: 3RA21 motor starter for direct-on-line starting with busbar adapters with screw connection 60 mm busbar adapter for spring-type terminals 8US12 51-5DT11 for S00 8US12 51-5NT11 for S0 Motor starter protector Size S00/S0 Spring-type terminals Link module 3RA29 11-2AA00 for S00 3RA29 21-2AA00 for S0 1) Contactor Size S00/S0 Spring-type terminals 1) Additional 3RA29 11-1CA00 spacer for height compensation on AC contactors size S0 with spring-type terminals. Right: 3RA21 motor starter for direct-on-line starting with busbar adapters with spring-type connection 3RV104 with 3RT104 3RV103 with 3RT103 Adapter Shoe 8US1261-5FP08 MSP 3RV103 Link Module for AC: 3RA1931-1A for DC: 3RA1931-1B Contactor 3RT103 NSB0_02091a Adapter Shoe 8US1211-4TR00 MSP 3RV104 Link Module for AC: 3RA1941-1A for DC: 3RA1941-1B Contactor 3RT104 Bracket FBS0 070B Siemens Industry, Inc. Industrial Controls Catalog 5/17 Fast Bus SIRIUS 3RA Fast Bus Combination Starters and Group Installation Assemblies Selection Reversing duty • For 60 mm busbar systems • Sizes S00 and S0 RS assembly kit for reversing duty and busbar mounting Screw connection: 3RA29 13-1DB1 for S00 3RA29 23-1DB1 for S0 For spring-type connection: 3RA29 13-1DB2 for S00 3RA29 23-1DB2 for S0 1) Comprising: 1 wiring kit 1 busbar adapter 1 device holder 2 connecting wedges 1) 60 mm busbar adapter For screw terminals: 8US12 51-5DS10 for S00 8US12 51-5NT10 for S0 For spring-type terminals: 8US12 51-5DT11 for S00 8US12 51-5NT11 for S0 Also includes 3RA29 11-1CA00 spacer for height compensation on AC contactors size S0 with spring-type terminals. Motor starter protector Size S00/S0 Screw terminals/ spring-type terminals 2 connecting wedges 8US19 98-1AA00 Link module For screw terminals: 3RA19 21-1DA00 for S00 3RA29 21-1AA00 for S0, AC contactor 3RA29 21-1BA00 for S0, DC contactor For spring-type terminals: 3RA29 11-2AA00 for S00 2) 3RA29 21-2AA00 for S0 60 mm device holder 8US12 51-5AS10 1 NSB0_02094b 3 2 contactors Size S00/S0 Screw terminals/ spring-type terminals 4 2 2) Additional 3RA29 11-1CA00 spacer for height compensation on AC contactors size S0 with spring-type terminals. Wiring kit Screw connection: 3RA29 13-2AA1 for S00 3RA29 23-2AA1 for S0 Spring-type connection: 3RA29 13-2AA2 for S00 3RA29 23-2AA2 for S0 1 Upper wiring module 2 Lower wiring module 3 2 connecting clips 4 Mechanical interlock (can be removed if necessary) 3RA22 motor starter for reversing duty and 60 mm standard mounting rail in size S00/S0 (the version with screw connection is shown in the picture) 5/18 Siemens Industry, Inc. Industrial Controls Catalog Fast Bus SIRIUS 3RA Fast Bus Combination Starters and Group Installation Assemblies Selection Required Components for Fast Bus Mounting 3RV103 with Reversing 3RT103 a Link Module MSP 3RV103 for AC: 3RA1931-1A for DC: 3RA1931-1B b Mechanical Interlock 3RA1924-2B c Fast Clips FBC20 Contactor Support 8US1260-5AP00 (without DIN rail) and with 8US1998-2BM00 Adapter Shoe 8US1261-5FP08 2 Contactors 3RT103 3RA1933-2A Wiring Kit u a Upper Wiring Module u b Lower Wiring module 3RV104 with Reversing 3RT104 a Link Module for AC: 3RA1941-1A for DC: 3RA1941-1B Adapter Shoe 8US1211-4TR00 b Mechanical Interlock 3RA1924-2B MSP 3RV104 a 3RA1943-2A Wiring Kit u a Upper Wiring Module u b Lower Wiring Module u a b 2 Contactors 3RT104 2 Brackets FBS0070B u b Siemens Industry, Inc. Industrial Controls Catalog 5/19 Fast Bus SIRIUS 3RA Fast Bus Combination Starters and Group Installation Assemblies Dimensions Dimensions, 3RV101 with 3RT101 3RA2110 Fast Bus Non-reversing 45 154.9 5 96.9 200 169.9 49 45 3RA2210 Fast Bus Reversing 1) Lockable in OFF position. Padlock diameter 5 mm. 2) When a front auxiliary is installed on the contactor, add 44 mm to the depth of the contactor. Dimensions, 3RV102 with 3RT101 3RA2210-0.A1.-2AP0 Alle Bemassungswerte sind in Millimeter (mm) angegeben. All dimensions are in millimeters (mm) 3RA2120 3RA2110-0.D1.-1AP0 Fast Bus Non-reversing Format/Size: DIN A4 5 Massstab/Scale: 1:2 97 96.9 193.4 49 45 3RA2220 Fast Bus Reversing 1) Lockable in OFF position. Padlock diameter 5 mm. 2) When a front mount auxiliary is installed on the contactor, add 44 mm to the depth of the contactor. All dimensions shown in millimeters. For reference purposes only. Not to be used for design or construction purposes. 3RA2120-1.A24-0AP0 5/20 Siemens Industry, Inc. Industrial Controls Catalog Fast Bus SIRIUS 3RA Fast Bus Combination Starters and Group Installation Assemblies Dimensions 3RV103 with 3RT103 3RA1230 Fast Bus Reversing 3RA1130 Fast Bus Non-reversing 1) 2) SIEMENS 53 14 34 1) 2) 259 309 259 309 SIEMENS SIEMENS 3) SIEMENS NSK-8175 NSK-8174 SIEMENS 7 10 18 17 55 18 28 68 95 142 DC 157 176 10 17.5 120 10 Lateral clearance to grounded components minimum 6 mm. 1) Arcing space 2) Lockable in OFF position with padlock diameter 5 mm. 3) When a front mount auxiliary is installed on the contactor, add 49 mm to the depth of the contactor. All dimensions shown in millimeters. For reference purposes only. Not to be used for design or construction purposes. Siemens Industry, Inc. Industrial Controls Catalog 5/21 Fast Bus SIRIUS 3RA Fast Bus Combination Starters and Group Installation Assemblies Dimensions 3RV104 with 3RT104 Lateral clearance to grounded components minimum 6 mm. 1) Arcing space 2) Lockable in OFF position with padlock diameter 5 mm. 3) When a front mount auxiliary is installed on the contactor, add 49 mm to the depth of the contactor. All dimensions shown in millimeters. For reference purposes only. Not to be used for design or construction purposes. 5/22 Siemens Industry, Inc. Industrial Controls Catalog