B3 M New od els Pushbuttons ■ IP65 protection ■ Opaque or illuminated ■ Metal or Black bezels ■ Snap-on contact blocks ■ Colour coded contacts ■ Pushbutton stations ■ International approvals including UL and CSA Options and ordering codes To order – select actuator + mounting collar + contacts Actuator BS Metal bezel B Black bezel BS 3 D GREEN COLOUR Flush D DL Actuator 22.5mm Actuator 30.5mm 3 5 Mounting collar Series S B3 B3 Refer to colours available Flush illuminated P Mushroom K Rotary KR Rotary lever A Key operated R Lens cap S Mounting collar Exploded view A A C B D D E F F G A B C D E F G Actuator or lens cap. P642 insert for use with contact in centre position B4V extension bar Locking ring Mounting collar Contact blocks/lampholders Base/DIN rail mount PRODUCT SPECIFICATION OR TO ORDER Actuators and Lens Cap B3 Selection and product pricing OPAQUE ● Metal Bezel ● Black Bezel ILLUMINATED Description Description Momentary Momentary Flush Green-Red-Black Yellow-Blue Mushroom 28mm Red-Red O-Yellow Black Mushroom 40mm Red O ● ● Mushroom 28mm Twist to Release Red-Red O Mushroom 40mm Twist to Release Red O Mushroom 40mm Key Release Red Mushroom 40mm Pull to Release Red ● ● 3 posn. spring Return to centre 60˚–0–60˚ Black ● ● Flush Green-Red-WhiteBlue Yellow-Clear ● ● ● ● Maintained ● ● * max 1.2W lamp Lens Cap Low Profile Red-Yellow-Green Clear-White-Blue Plastic Red-Yellow-Green White-Blue High Profile Red-Yellow-Green White-Blue Flush Red-Yellow-Green Clear-White-Blue ● ● ● ● Rotary Knob ● ● ● ● Rotary Knob 3 posn. spring Return to centre 60˚–0–60˚ Clear ● ● 2 posn. maintained ● 0–60˚ Black ● 2 posn. maintained ● 0–90˚ Clear ● 3 posn. maintained ● 60˚–0–60˚ Black ● 3 posn. maintained ● 60˚–0–60˚ Clear ● Lever 3 posn. Spring return 60˚–0–60˚ Black ● ● Lever 3 posn. Spring return 60˚–0–60˚ Clear ● ● Lever 3 posn. Maintained 60˚–0–60˚ Black ● ● Lever 3 posn. Maintained 60˚–0–60˚ Clear ● ● Key Operated Maintained 2 Posn. Momentary Key Remove-Off ● ● 2 Posn. Key Remove-On ● ● 2 Posn. Key Remove-All ● ● 3 Posn. Key Remove-Off ● ● 3 Posn. Key Remove-All ● ● Spring return 2 Posn. Key Remove-Off ● ● 3 Posn. Key Remove-Off ● ● B5 range (30.5mm) Flush Green-Red Yellow-Blue ● ● Illuminated Flush Green-Red Yellow-Blue ● ● Euro prices on request PRODUCT SPECIFICATION OR TO ORDER Contacts and Lampholders B4/B3 Options and ordering codes B4 TU 01 F Series B4 F Series B3 FW Lamp holder with series resistor FST Lamp holder with transformer Contact block Contact block inverted terminals T TU Lamp holder 01 1 break 10 1 make Selection and product pricing CONTACT ASSEMBLIES Description 1 make 1 break LAMP HOLDER AND CONTACT ASSEMBLIES Description Lamp holder only (1.7W max) Lamp holder with dropper resistor 110 or 230V AC – down to 42V Lamp holder with series resistor 230 down to 130V 2.6W Lamp holder and transformer 230 or 415V AC – down to 6V Transformer only 230 or 415V AC – down to 6V PRODUCT SPECIFICATION OR TO ORDER Accessories Description Lamps BA9S 6V 24V 42V 1.2W 130V 2.6W Neon 240V 110V Legend plate with holder Holder Blank Legends–start–stop–reset–fwd–rev–HOA Mounting Collar Base or DIN mounting adaptor Sealing shroud 0 to 50˚C Sealing shroud -40 to +60˚C Spare key Adaptor ring for 30.5mm holes Coupler for BKLG enclosures Actuator – insert for centre position Euro prices on request Pushbutton Stations BG Selection and product pricing Description Description for use with enclosures Enclosures Contacts Single Single with yellow lid Double Triple 1 make 1 break 2 makes 2 breaks 1 make + 1 break With lamp holder 1 make 1 break 2 makes 2 breaks 1 make + 1 break Assembled units Emergency stop 40mm maintained turn to release yellow lid with 2 N/C contacts With series resistor 110 or 240V AC to 42V lamp 1 make 1 break Emergency stop 40mm maintained key release yellow lid with 2 N/C contacts Start-stop flush green and red pushbuttons 2 way with 1 N/O and 1 N/C contact Lamp base only for BA9S Lamp base and resistor 110 or 240V AC to 42V lamp Mushroom pushbutton red Ø70mm yellow lid with 2 N/C contacts Transformer and lamp base 240 or 415V to 6V lamp Foot and Palm switch mushroom pushbutton Ø70mm grey with 1 N/O and 1 N/C contacts Euro prices on request Euro prices on request Exploded view enclosure assembly A B C D E F G Enclosure base with built in contact block clips Contact blocks/lamp holders Locking ring Enclosure lid Legend plates Captive screws (after screw in) loose in enclosure on delivery Actuators and lens caps A B C E G F PRODUCT SPECIFICATION OR TO ORDER D PRODUCT SPECIFICATION OR TO ORDER Technical data Terminal markings for control units according to DIN EN 50013 Distinc. number Contacts elements Distinc. number Contacts elements Distinc. number Colour code Contacts elements Distinc. number Contacts elements Distinc. number Contacts elements The actuators of the contact blocks are colour coded, green for NO, red for NC. The colour code permits to know the function of contacts at first sight and gives additional safety against wrong wiring. Specifications Data according to IEC947-5-1, VDE0660, EN60947-5-1 Rated insulation voltage AC12 – resistive loads AC15 – Electromagnetic loads DC12 – resistive L/R = 1mS DC14 – Electromagnetic L/R = 15mS DC14 – With economy resistors DC13 – Electromagnets L/R = 300mS Mechanical life 220-240V 380-415V 220-240V 380-415V 24V 60V 110V 220V 24V 60V 110V 220V 24V 60V 110V 220V V AC A A A A A A A A A A A A A A A A 500 10 10 6 5 10 6 2.5 0.8 8 1 2 0.5 2 5 0.5 0.2 Millions of operations 10 Millions of operations 10 3 1 0.5 Ops per hour 600 Contact life (AC15) 100VA 300VA 800VA 1200VA Maximum frequency of operations Short circuit protection slow gL Ambient temperature Cable cross-section Mounting hole Mounting position Terminal screws Solid Flexible Cables per clamp A 10 ˚C -20 to +50 mm2 mm2 0.5 – 2.5 0.5 – 2.5 2 Ømm 22.5 Optional Pozidrive No 2 screws 3.5 Dimensions (mm) System B3 Panel mounting Base mounting 46 DIN-rail mounting 70 ▼ ø20 47 (x30) ▼ ▼ ▼ 7.3 ▼ ▼ 0.5-4 Mounting holes 56.8 ▼ ▼ Contact blocks Lamp holders B4 - - - Base B4U ▼ ▼ ▼ ▼ 22.3+05 -00 3.2+05 -00 Dimensions of minimum space requirements (according to EN 50007 and IEC337-2C). Take to consideration the field of traverse of swing knobs (27mm) and the diameter of mushroom heads. ▼ ▼ 24.1+05 -00 ▼ ▼ 52 50 ▼ ▼ ▼ ▼ 30 30 ▼ ▼ 45 ▼ ▼ 45 ▼ ▼ ▼ 45 ▼ Enclosures for Custom Built Stations Three conduit entries (knockouts), each on top, left and right side, suitable for Pg 13.5. Version “CSA” with three knockouts Ø 22.2mm. ▼ ▼ ▼ 70 58 ø5 ▼ ▼ ▼ 51 ▼ ▼ ▼ ▼ ▼ ▼ ▼ 19.5 ▼ PRODUCT SPECIFICATION OR TO ORDER 165 5 ▼ BG3 153 ▼ ▼ ▼ ▼ BG2 120 ▼ ▼ ▼ BG1 BG1YEL 75 108 ▼ ▼ 45