ATEX - Approved Products for Potentially Explosive Atmospheres by ATEX Approved Products Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Products, industrial branches and end user Industrial branches ● Chemical industry ● Petrochemical industry ● Medical and pharmaceutical technology End user ● Pharmaceutical industry ● Ex-protected plant operators ● Food industry ● Ex-protected plant manufacturers ● Disposal and recyling industry ● Wood-working ● Planers and constructing engineer ● Ex-protected systems manufacturers Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by ATEX Terminal boxes and empty enclosures Only materials that correspond to the temperature range T6 required for Ex enclosures are used in these enclosures and components. The minimum type of protection rating of all enclosures and screw connections is IP 64, other protection classes available on request. The latching devices on the enclosures are available as captive screw connections. Various CA versions are available with flange plates. All built-in components must conform to the relevant approvals. Momentary contact, cable pull and foot switches An Ex d-certified switching element lies at the core of these Ex-approved switches. It is mounted in the switch enclosures. The mechanical actuator and its installation are certified separately. The approval of additional actuators and switch enclosures from other series is possible on request. All switches and momentary contact switches feature one NO contact and one NC contact. Magnetic switches, Namur sensors The protection against flammable energies is realised by encapsulation. The magnetic switches and Namur sensors are fitted at the factory with up to 7 m long connection cable. The cable is permanently connected to the enclosure and is part of the approval. All sensors are certified for a maximum ambient temperature of +60 °C. ATEX-approved products for potentially explosive atmospheres ● Ex e, Ex ia and Ex e/ia terminal boxes made from polyester and aluminium ● Ex d limit switches, rope pull switches and foot switches ● Ex mb/Ex tD magnetic switches Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Explosion protection at a glance Type approval to RAL 94/9/EC II2G Ex ia IIC T6 TÜV 2008 ATEX 1234 Application Explosion protection Protection class Device group Temperature class Inspection authority Year As per Directive 94/9/EC Consecutive Additional number conditions Types of protection for gas-explosion hazardous areas Symbol Type of protection Standard Ex “d” Flameproof encapsulation Switching devices, motors, transformers etc. IEC60079-1 IEC60079-1 Ex “p” Pressurised encapsulation Control cabinets px = Use in Zone 1, 2 py = Use in Zone 1, 2 pz = Use in Zone 2 IEC60079-2 Ex “q” Powder-filled encapsulation Transformers, capacitors IEC60079-5 Ex “o” Oil immersion encapsulation Transformers, load resistors IEC60079-6 Ex “e” Increased safety Terminal boxes, control cabinets, enclosures for installing devices of other protection class IEC60079-7 Intrinsically safe Terminal boxes, control cabinets, sensors, measurement and control equipment ia = Use in Zone 0, 1, 2 ib = Use in Zone 1, 2 IEC60079-11 Intrinsically safe systems IEC60079-25 Ex “n” Non sparking Systems that, due to their design, cannot spark IEC60079-15 Ex “m” Encapsulation Command and signalling devices, sensors, display/indicator devices ma = Use in Zone 0,1,2 mb = Use in Zone 1,2 IEC60079-18 Ex “op” Optical radiation op is = Intrinsically safe optical radiation op pr = Protected optical radiation op sh = Shutdown optical radiation IEC60079-28 Ex “i” – IP Protection Classes IP 1st digit Contact Foreign bodies IP 2nd digit Water Max. permissible surface temperature Temperature classes for gases 0 No protection No protection 0 No protection 1 Large body parts Solid object > 50 mm 1 Water dripping vertically 2 Finger Solid object > 12.5 mm 2 Water dripping at angle up to 15° 450° T1 3 Tool > 2.5 mm Solid object > 2.5 mm 3 Water sprayed at an angle up to 60° 300° T2 4 5 6 Tool > 1 mm Complete protection Complete protection Solid object > 1 mm Dust accumulation Dust infiltration 4 5 6 7 8 Spayed water 360° Hose water 360° Strong hose water 360° Temporary submersion Submersion Device group I Mining I M1 Safety provided by 2 safety measures, 2 faults I M2 Shutdown on occurrence of explosive atmosphere Equipment group II, all hazardous areas except mining II 1 Zone 0 Zone 20 Safety provided by 2 safety measures, 2 faults II 2 Zone 1 Zone 21 Safety in the event of frequent equipment malfunctions, 1 fault II 3 Zone 2 Zone 22 Safety in trouble-free operation Zone categories, device group II Hazard permanent or frequent occasional rare, temporary no longer than 30 min per year Gas as per IEC zone 0 zone 1 Dust as per IEC zone 20 zone 21 zone 2 zone 22 200° T3 135° T4 100° T5 85° T6 Explosion groups for gases Ignition Group Typical gas energy I Methane 280 µJ IIA Propane > 180 µJ IIB Ethylene 60...180 µJ IIC Hydrogen < 60 µJ Additional conditions – No restriction X Special conditions U Component certification, parts certification Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Aluminium and Polyester Blank enclosures CA, CP, CPS ATEX-U certified standard enclosures Technical Data BERNSTEIN CA enclosures have been tested by an internationally recognised and certified inspection authority and certified through type approval testing for use in areas with potentially explosive dust and gas atmospheres. Used as terminal and control enclosures, the aluminium pressure die-cast and glass-fibre reinforced polyester enclosures are designed to accept corresponding mechanical and electrical equipment. The enclosures come with operating instructions, type identification plate, EU Type Approval Certificate and CE Declaration of Conformity. Either an EPDM or silicone seal can be used. The enclosures can be fitted at the factory with external hinges. ● Protection class IP 66 to IEC 60529 (special seal) ● Identification II 2G Ex e IIC Gb II 2D Ex tD A21 IP 65 (CA) II 1D Ex ta IIIC Da IP 66 ● Impact strength > 7 joules (CA) up to CP-230 4 joules as from CP-240 > 7 joules ● Operating temperature –55 °C to +100 °C (special seal) ● CA Enclosure colour: RAL 7001 (silver grey) Powder-coating corrosion protection ● CP/CPS Enclosure colour: RAL 7000 (squirrel grey) CP RAL 9005 (jet black) CPS ● UV resistance Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres Ordering data Blank enclosures CA, CP, CPS Type External dimension mm (Inches) by Art.No. with silicone seal Art.No. with EPDM seal (2.3” x 2.5” x 1.4”) (3.9” x 2.5” x 1.4”) (5.9” x 2.5” x 1.4”) (3.0” x 3.1” x 2.2”) (4.9” x 3.1” x 2.2”) (6.9” x 3.5” x 2.2”) (9.8” x 3.1” x 2.2”) (4.8” x 4.8” x 3.1”) (4.8” x 4.8” x 3.5”) (4.8” x 4.8” x 3.1”) (8.7” x 4.8” x 3.1”) (8.7” x 3.8” x 3.5”) (8.7” x 4.8” x 3.1”) (14.2” x 4.8” x 3.1”) (6.3” x 6.3” x 3.5”) (6.3” x 6.3” x 3.5”) (10.2” x 6.3” x 3.5”) (10.2” x 6.3” x 3.5”) (14.2” x 6.3” x 3.5”) (22” x 6.3” x 3.5”) (7.9” x 9.1” x 4.3”) (7.9” x 9.1” x 7.1”) (11” x 9.1” x 4.3”) (13” x 9.1” x 4.3”) (13” x 9.1” x 7.1”) (15.7” x 9.1” x 4.3”) (23.6” x 9.1” x 4.3”) (15.8” x 12.2” x 4.3”) (15.8” x 12.2” x 7.1”) (23.6” x 12.2” x 4.3”) (23.6” x 12.2” x 7.1”) 1064005000 1084005000 1104005000 1134005000 1154005000 1174005000 1194005000 1214005000 1214005050 1224005000 1234005000 1234005050 1244005000 1254005000 1274005000 1284005000 1294005000 1304005000 1314005000 1334005000 1354005000 1364005000 1374005000 1384005000 1394005000 1404005000 1424005000 1454005000 1464005000 1474005000 1484005000 1064000000 1084000000 1104000000 1134000000 1154000000 1174000000 1194000000 1214000000 1214000050 1224000000 1234000000 1234000050 1244000000 1254000000 1274000000 1284000000 1294000000 1304000000 1314000000 1334000000 1354000000 1364000000 1374000000 1384000000 1394000000 1404000000 1424000000 1454000000 1464000000 1474000000 1484000000 (3.1” x 3.0” x 2.2”) (3.1” x 3.0” x 3.0”) (4.3” x 3.0” x 2.2”) (4.3” x 3.0” x 3.0”) (6.3” x 3.0” x 2.2”) (6.3” x 3.0” x 3.0”) (7.5” x 3.0” x 2.2”) (7.5” x 3.0” x 3.0”) (4.8” x 4.7” x 3.5”) (8.7” x 4.7” x 3.5”) (6.3” x 6.3” x 3.5”) (10.2” x 6.3” x 3.5”) (14.2” x 6.3” x 3.5”) (22.0” x 6.3” x 3.5”) (10” x 9.8” x 4.7”) (15.7” x 9.8” x 4.7”) (15.7” x 15.9” x 4.7”) (15.7” x 15.9” x 6.5”) 4144005000 4144005050 4154005000 4154005050 4174005000 4174005050 4194005000 4194005050 4224005000 4244005000 4284005000 4304005000 4324005000 4334005000 4374005000 4404005000 4454005000 4464005000 4144000000 4144000050 4154000000 4154000050 4174000000 4174000050 4194000000 4194000050 4224000000 4244000000 4284000000 4304000000 4324000000 4334000000 4374000000 4404000000 4454000000 4464000000 (3.1” x 3.0” x 2.2”) (3.1” x 3.0” x 3.0”) (4.3” x 3.0” x 2.2”) (4.3” x 3.0” x 3.0”) (6.3” x 3.0” x 2.2”) (6.3” x 3.0” x 3.0”) (7.5” x 3.0” x 2.2”) (7.5” x 3.0” x 3.0”) (4.8” x 4.7” x 3.5”) (8.7” x 4.7” x 3.5”) (6.3” x 6.3” x 3.5”) (10.2” x 6.3” x 3.5”) (14.2” x 6.3” x 3.5”) (22.0” x 6.3” x 3.5”) (10” x 9.8” x 4.7”) (15.7” x 9.8” x 4.7”) (15.7” x 15.9” x 4.7”) (15.7” x 15.9” x 6.5”) 5144005000 5144005050 5154005000 5154005050 5174005050 5174005050 5194005000 5194005050 5224005000 5244005000 5284005000 5304005000 5324005000 5334005000 5374005000 5404005000 5454005000 5464005000 5144000000 5144000050 5154000000 5154000050 5174000050 5174000050 5194000000 5194000050 5224000000 5244000000 5284000000 5304000000 5324000000 5334000000 5374000000 5404000000 5454000000 5464000000 LxWxH Aluminum Enclosures CA-060 CA-080 CA-100 CA-130 CA-150 CA-170 CA-190 CA-210 CA-215 CA-220 CA-230 CA-235 CA-240 CA-250 CA-270 CA-280 CA-290 CA-300 CA-310 CA-330 CA-350 CA-360 CA-370 CA-380 CA-390 CA-400 CA-420 CA-450 CA-460 CA-470 CA-480 58 x 64 x 36 98 x 64 x 36 150 x 64 x 36 75 x 80 x 57 125 x 80 x 57 175 x 89 x 57 250 x 80 x 57 122 x 122 x 80 122 x 122 x 90 122 x 122 x 80 220 x 122 x 80 220 x 122 x 90 220 x 122 x 80 360 x 122 x 80 160 x 160 x 90 160 x 160 x 90 260 x 160 x 90 260 x 160 x 90 360 x 160 x 90 560 x 160 x 90 200 x 230 x 110 200 x 230 x 180 280 x 230 x 110 330 x 230 x 110 330 x 230 x 180 400 x 230 x 110 600 x 230 x 110 402,5 x 310 x 110 402,5 x 310 x 180 600 x 310 x 110 600 x 310 x 180 Polyester Enclosures (Grey) CP-140 CP-145 CP-150 CP-155 CP-170 CP-175 CP-190 CP-195 CP-220 CP-240 CP-280 CP-300 CP-320 CP-330 CP-370 CP-400 CP-450 CP-460 80 x 75 x 55 80 x 75 x 75 110 x 75 x 55 110 x 75 x 75 160 x 75 x 55 160 x 75 x 75 190 x 75 x 55 190 x 75 x 75 122 x 120 x 90 220 x 120 x 90 160 x 160 x 90 260 x 160 x 90 360 x 160 x 90 560 x 160 x 90 255 x 250 x 120 400 x 250 x 120 400 x 405 x 120 400 x 405 x 165 Polyester Enclosures (Black) CPS-140 CPS-145 CPS-150 CPS-155 CPS-170 CPS-175 CPS-190 CPS-195 CPS-220 CPS-240 CPS-280 CPS-300 CPS-320 CPS-330 CPS-370 CPS-400 CPS-450 CPS-460 80 x 75 x 55 80 x 75 x 75 110 x 75 x 55 110 x 75 x 75 160 x 75 x 55 160 x 75 x 75 190 x 75 x 55 190 x 75 x 75 122 x 120 x 90 220 x 120 x 90 160 x 160 x 90 260 x 160 x 90 360 x 160 x 90 560 x 160 x 90 255 x 250 x 120 400 x 250 x 120 400 x 405 x 120 400 x 405 x 165 Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Aluminium and polyester terminal enclosures The ATEX standard housings of the CA and CP series are designed as fully machined and assembled connection and wiring housings for use in zones 1, 2 and 22. They are machined and assembled according to the customer’s needs and wishes. A combination of terminals and cable glands of various manufacturers is possible. All common connecting terminals and cable glands can be combined. ● Screw terminals ● Direct push in terminals ● Wire piercing clamps ● Quick connect push terminals ● Single screw-type metal or plastic glands ● Multiple screw-type metal or plastic glands The housings are designed in enhanced safety and intrinsic safety protection types or a combination of both. A protection type up to IP 66 in accordance with ISO 60529 is possible depending on the seal. The operating temperature ranges from –55 °C to +80 °C depending on the version. All sizes of the empty housings are available as assembled housings. Either an earthing rail or an earthing clamp is used as an earth connection. ● Special screw type glands for ribbon cables Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Accessories Cable gland, plastic M12-M63 Serie ECDEP (Standard) ● –20 °C to +80 °C, PA6 ● IP 66/68, Ex e and Ex i Cable glands, metal M12-M63 Serie EURO-Top X (Standard) ● –20 °C to +80 °C, MS ● IP 66/68, Ex e TS15 (Standard) TS35 (Standard) ● MBK 2,5 / AKZ 2,5 ● UT 2,5 / WDU 2,5 galvanised steel laminated paper ● as from CP-370/CA ● up to CP-320 for mounting without opening the covers ● stainless steal TS-35 TS-15 ● as from CA-210/CP-220 ● up to CA-190/CP-195 as option to PE terminals ● solid CU earthing ● as from CA-210/CP-220 Screw terminals Mounting plates External mounting brackets Mounting rails Earthing bars Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres Monitor housings for zone 2/22 by To enable the use of controllers and operating units in explosive areas of zones 2 and 22, monitor and controller housings of the CC-4000 series, CC-800 series and the CA and CP series with customised assemblies can be used. Zone 22 Zone 2 For operation in zone 22 (Dust 3D) the housings are designed to ensure explosion protection type tc (pro-tection by housing). The basic preconditions for this are: For operation in zone 2 (Gas 3G) the housings are designed to ensure explosion protection type Ex nA (non-sparking device) and/or Ex i (intrinsic safety). The basic preconditions for this are: ● Enclosure and suspension system protection class IP 6x ● All add-on parts with type examination certificates or rather CE declaration of conformity for zone 22 ● Max. permissible surface temperature +80 °C ● The assembly of all externally accessible parts at BERNSTEIN AG ● Issuing of a manufacturer declaration / CE declaration of conformity for the complete housing by BERNSTEIN AG ● Documentation and monitored production by ATEX-QA ● Enclosure and suspension system protection class min. IP 54 ● All add-on and built-in parts with type examination certificates or CE declaration of conformity for zone 2 Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Sensors for potentially explosive atmospheres BERNSTEIN offers a wide range of sensors for monitoring and controlling machines in areas with a risk of explosion. They include magnetic switches with reed contact, inductive NAMUR sensors and inductive sensors with switching output. The range of BERNSTEIN include many designs and sizes. Technical Data Magnetic Switches ● Operating voltage range max. 250 V DC ● Output current max. 1 A ● Ambient temperature –20 °C to +60 °C ● Protection class IP 66 ● Cable 3 x 0,75 mm² ● Red, PA enclosure ● Suitable for zones 1, 2, 21, 22 (2G/2D) Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Technical Data Sensors Type Article number ATEX Sensor type MAK-1513-LEX-3 MAK-1513-LEX-1 MAK-1513-LEX-7 MAK-1513-LEX-10 KIB-M05EA/001-2G KIB-M08EA/1,5-2G KIB-M12EA/002-2G KIB-M18EA/005-2G KIB-M30EA/010-2G KIN-M08EA/002-2G KIN-M12EA/004-2G KIN-M18EA/008-2G KIB-M12PS/002-KL2D KIN-M12PS/004-KL2D KIB-M12PS/002-KLS12D KIN-M12PS/002-KLS12D KIB-M18PS/005-KL2D KIN-M18PS/008-KL2D KIB-M18PS/005-KLS12D KIN-M18PS/008-KLS12D KIB-M30PS/010-KL2D KIN-M30PS/015-KL2D KIB-M30PS/010-KLS12D KIN-M30PS/015-KLS12D 6316315001 6316315308 6316315344 6316315654 6521699002 6521601003 6521624004 6521626005 6521699006 6521601007 6521625008 6521627001 6522903009 6522904010 6522943011 6522944012 6522905013 6522906014 6522905015 6522906016 6522907017 6522908018 6522907019 6522908020 Magnetic switch Magnetic switch Magnetic switch Magnetic switch NAMUR sensor M5 flush NAMUR sensor M8 flush NAMUR sensor M12 flush NAMUR sensor M18 flush NAMUR sensor M30 flush NAMUR sensor M8 non-flush NAMUR sensor M12 non-flush NAMUR sensor M18 non-flush Inductive sensor M12 flush Inductive sensor M12 non-flush Inductive Sensor M12 flush Inductive sensor M12 non-flush Inductive sensor M118 flush Inductive sensor M18 non-flush Inductive sensor M18 flush Inductive sensor M18 non- flush Inductive sensor M30 flush Inductive sensor M30 non-flush Inductive sensor M30 flush Inductive sensor M30 non-flush Technical Data NAMUR Sensors Technical Data Inductive Sensors ● Operating voltage range max. 30 V DC ● Operating voltage range 10 –25 V DC ● NAMUR output ● Output current < 200 mA ● Ambient temperature –25 °C to +60 °C ● PNP switching output ● Protection class IP 67 ● Ambient temperature –25 °C to +70 °C ● Cable from 2 x 0,14 mm² up to 2 x 0,5 mm² ● Protection class IP 67 ● Metal enclosure from M5 up to M30 ● Cable connection ● Suitable for zones 2, 22 (3G/3D) ● Metal enclosure from M12 up to M30 ● Suitable for zones 2, 22 (3G/3D) Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Electromechanical Switches for potentially explosive atmospheres An Ex d-certified snap-action switch lies at the core of the Ex-approved switches. This switch with protection class flameproof encapsulation can be used in zones 1 and 2. The snap-action switch has two galvanically isolated contacts, one NC contact and one NO contact. It is designed for use as a mechanically protected built-in switch in housings, control and monitoring devices. It is available with different actuators for this purpose. For potentially explosive atmospheres, BERNSTEIN proposes the ENM2 and GC series as position switches, the F series as foot switches and the SD series as rope pull switches. However, the SI2 and SN3 series as rope pull switches and belt alignment switches are also possible for the use in zones 21 and 22. The switch insert is also used in various switch housings with different actuating devices. Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Snap-action Switch EEX-SU1... Type Article number Type of switch EEX-SU1Z W-2MEEX-SU1Z W-9MEEX-SU1Z RH-2MEEX-SU1Z RH-5MEEX-SU1Z RH-9MEEX-SU1Z RHL-2MEEX-SU1Z RHL-5MEEX-SU1Z UH-2MEEX-SU1Z UH-5MEEX-SU1Z FH-2MEEX-SU1Z FH-9M- 6090153002 6090153005 6090148022 6090148024 6090148025 6090149027 6090149029 6090146012 6090146014 6090145007 6090145010 Version with plunger 2 m cable Version with plunger 9 m cable Version with roller lever 2 m cable Version with roller lever 5 m cable Version with roller lever 9 m cable Version with roller lever lang 2 m cable Version with roller lever lang 5 m cable Version with extended stroke lever 2 m cable Version with extended stroke lever 5 m cable Version with flat lever 2 m cable Version with flat lever 9 m cable Technical Data EEX-SU1Z ● Certification Ex II 2G Ex d IIC T6 ● Rated insulation voltage 250 V ● Rated operating voltage 230 V AC ● Conventional thermal current 5 A ● Utilization category / switching capacity AC 15 240 V / 3 A DC 13 250 V / 0,27 A ● Mechanical switching frequency max. 120 / min. ● Mechanical service life 2 x106 switching cycles ● 1 NC /1 NO ● B10d: 4 million ● Suitable for zones 1, 2 (2G ) ● Admissible ambient temperature –20 °C to +60 °C ● Protection class IP 66 according to IEC 60529 ● PEI enclosure Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Position Switch series ENM2 and GC, Rope Pull Switch SD Types ENM2 and GC ● Standard switch conforming to DIN EN 50041 ● Standard actuator conforming to DIN EN 50041, Type A, B, C, D ● Protection class IP 66 to VDE 0470 T1 ● Aluminium pressure die-casting enclosure ● Sheet aluminium cover ● Actuator can be repositioned by 4 x 90° ● Cable entry M20 x 1.5 ● Metal actuators for high loads Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Ordering data ENM2, GC and SD Type Article number Type of switch ENM2-SU1Z EX IW -2MENM2-SU1Z EX IW -5MENM2-SU1Z EX IW -9MENM2-SU1Z EX HW -2MENM2-SU1Z EX HW -5MENM2-SU1Z EX HW -9MENM2-SU1Z EX RIW -2MENM2-SU1Z EX RIW -5MENM2-SU1Z EX RIW -9MENM2-SU1Z EX AHT -2MENM2-SU1Z EX AHT -5MENM2-SU1Z EX AHT -9MENM2-SU1Z EX AD -2MENM2-SU1Z EX AD -5MENM2-SU1Z EX AD -9MENM2-SU1Z EX FF -2MENM2-SU1Z EX FF -5MENM2-SU1Z EX FF -9MGC-SU1Z EX IW -2MGC-SU1Z EX IW -5MGC-SU1Z EX IW -9MGC-SU1Z EX HW -5MGC-SU1Z EX HW -9MGC-SU1Z EX RIW -2MGC-SU1Z EX RIW -9MGC-SU1Z EX AHW -2MGC-SU1Z EX AHW -5MGC-SU1Z EX AHW -9MSD-SU1 EX -2MSD-SU1 EX -5MSD-SU1 EX -9M- 6097152052 6097152054 6097152055 6097171072 6097171074 6097171075 6097167062 6097167064 6097167065 6097185082 6097185084 6097185085 6097187092 6097187094 6097187095 6097190097 6097190099 6097190100 6092152002 6092152004 6092152005 6092171024 6092171025 6092167012 6092167015 6092185032 6092185034 6092185035 6091100002 6091100004 6091100005 Version with plunger 2 m cable Version with plunger 5 m Cable Version with plunger 9 m Cable Version with lever 2 m cable Version with lever 5 m cable Version with lever 9 m cable Version with roller 2 m cable Version with roller 5 m cable Version with roller 9 m Cable Version with spindle-mounted lever 2 m cable Version with spindle-mounted lever 5 m cable Version with spindle-mounted lever 9 m cable Version with spindle-mounted lever Draht 2 m cable Version with spindle-mounted lever Draht 5 m cable Version with spindle-mounted lever Draht 9 m cable Version with spring feeler 2 m cable Version with spring feeler 5 m cable Version with spring feeler 9 m cable Version with plunger 2 m cable Version with plunger 5 m cable Version with plunger 9 m cable Version with lever 5 m cable Version with lever 9 m cable Version with roller 2 m cable Version with roller 5 m cable Version with spindle-mounted lever 2 m cable Version with spindle-mounted lever 5 m cable Version with spindle-mounted lever 9 m cable Version with 2 m cable Version with 5 m cable Version with 9 m cable Technical Data ENM2, GC and SD ● Identification Ex II 2G Ex d IIC T6 ● Rated insulation voltage 250 V ● Rated operating voltage 230 V AC ● Conventional thermal current 5 A ● Utilization category / switching capacity: AC 15 240 V / 3 A DC 13 250 V / 0,27 A ● Mechanical switching frequency max. 50 /min. ● Mechanical service life 2 x106 switching cycles ● 1 NC /1 NO ● B10d: 4 million ● Suitable for zones 1, 2 (2G ) ● Admissible ambient temperature –20 °C to +60 °C ● Protection class IP 66 according to IEC 60529 ● Aluminium pressure die-casting enclosure Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres Foot Switch series F, Rope Pull Switch and Belt Alignment Switch series SI2 by Belt alignment switch Rope pull switch Footswitch In conveyor belt applications, the safety switch prevents conveyor belts from being damaged or being destroyed as the result of the belt running off track. When the roller lever is deflected by a conveyor belt running off track the safety contacts in the switch engage, thus shutting down the conveyor belt. Only after eliminating the cause of the malfunction can the system be restarted by means of the pull release (key ring). BERNSTEIN double-spanned cable pull switches Si2 are also used in emergency stop applications. When the cable is pulled the switching lever is deflected in the corresponding direction and the system shut down. These rope pull switches can be used in applications with high temperature fluctuations and long cable spans. With their sturdy enclosure, these switches are perfect for harsh environments. Two cables spanned in opposite directions are attached to the switching device. The counter springs are secured to the wall at the ends of the cables. Provided the change in temperature is the same at all points along the cable, the springs will effectively compensate for the change in cable length. BERNSTEIN offers you a wide range of foot switches to meet exacting requirements in industrial applications. They can be optionally equipped with an aluminium cover panel or a protective hood (UN) and have the protection class IP 66. The ambient temperature can reach from –30 °C up to +60 °C. The mounting holes make it possible to anchor the foot switch to the floor. Each foot switch is equipped with four rubber feet to prevent it slipping. The separators on multi-pedal foot switches prevent several pedals being inadvertently operated simultaneously (version without separators available on request). Type F1–F3 foot pedals are made from a thermoplastic material. Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com ATEX - Approved Products for Potentially Explosive Atmospheres by Ordering data Type Article number Type of switch F1-SU1Z EX UN-2MF1-SU1Z EX UN-5MF1-SU1Z EX -5MF2-SU1Z EX UN-5MF1-SU1Z EX -2MSI2-U2Z AW EXD SI2-U2Z AK EXD 6096197017 6096197019 6096198014 6096197029 6096198022 6091295025 6091288024 Foot switch 1 pedal with protective hood 2 m cable Foot switch 1 pedal with protective hood 5 m cable Foot switch 1 pedal without protective hood 5 m cable Foot switch 2 pedals with protective hood 5 m cable Foot switch 2 Pedale without protective hood 2 m cable Belt alignment switch Rope pull switch Technical Data SI2 series ● Identification Ex II 3D Ex tD A22 IP65 T80°C ● Rated insulation voltage 400 V ● Rated operating voltage 240 V AC ● Conventional thermal current10 A ● Utilization category /switching capacity: AC 15 240 V / 3 A ● Mechanical switching frequency max. 10 / min. ● Mechanical service life 2 x 106 switching cycles ● 2 NC /2 NO ● B10d: 4 million ● Suitable for zones 22 (3D) ● Admissible ambient temperature –20 °C to +60 °C ● Protection class IP 65 according to IEC 60529 ● Metal enclosure Technical data foot switches ● Identification Ex II 2G Ex d IIC T6 ● Rated insulation voltage: 250 V ● Rated operating voltage 230 V AC ● Conventional thermal current 5 A ● Utilization category /switching capacity: AC 15 240 V / 3 A DC 13 250 V / 0,27 A ● Mechanical switching frequency max. 50 / min. ● Mechanical service life 2 x 106 switching cycles ● 1 NC /1 NO ● B10d: 4 million ● Suitable for zones 1, 2 (2G) ● Admissible ambient temperature –20 °C to +60 °C ● Protection class IP 66 according to IEC 60529 ● Aluminium pressure die-casting enclosure Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com