Easy installation Certified for zones 1 and 21 High IP degree of protection

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1 Actuating elements Features Easy installation Certified for zones 1 and 21 High IP degree of protection A large number of variants and versions of actuating elements are available for the ComEx control and indicator units. All actuating elements are made of high-quality thermoplastic and conform to the IP /IP /IP 7 type of protection. To complete the actuating elements, there are useful accessories such as e. g. label holders, marking tags, metal shroud or nut wrench. Actuating elements for increased resistance to oil are available too. The actuating elements are mounted quickly and easily onto the ComEx control and indicating devices. Use in Zone 1 and 21 is certified. Explosion protection Ex protection type II 2G Ex e II II 2D Ex td A21 IP, IP, IP 7 PTB 00 ATEX 3114 U Ex e II Ex td A21 IP, IP, IP 7 IECEx PTB U Class I, Div. 2, Groups A, B, C, D Class I, Zone 1, AEx e IIC, Ex e IIC UL E INMETRO 03 EC02 CP088 U 0044 Ambient and operating temp. range - C to +70 C (Zone 1) - C to +70 C (Zone 21) permitted for zones Zone 1 Zone 21 (Min. requis IP X, Temperature range - C) Technical data Storage and transport temperature - C to +70 C Type of protection See table Impact resistance 7 Nm (Lamp actuators 4 Nm) Material Enclosure Sealings thermoplastic EPDM, NBR for increased resistance to oil See table Fastening Installation in enclosures with wall thickness of 1 mm up to mm (threading ). Suitable for through-holes mm Protection class of the actuating elements Code Temperature range - C to +70 C Temperature range - C to +70 C Position selector switch IP 4 IP, IP 7 Double push button actuator (*BN) IP 4 IP X (*BN) IP 4 IP X Pushbutton (*BN) IP 4 IP, IP 7 Mushroom pushbutton (*BN) IP 4 IP, IP 7 Emergency Stop (*BN) IP 4 IP, IP 7 Locking mushroom pushbutton (*BN) IP 4 IP, IP 7 Lock (DOM) (*BN) IP 4 IP, IP 7 Lock (RONIS) (*BN) IP 4 IP, IP 7 Position selector switch BS (2 positions) BS IP 4 IP, IP 7 Position selector switch BS (3 positions) BS IP 4 IP, IP 7 Key switch (2 positions) (*BN) IP 4 IP /A-03/10-BCS-08/1 Key switch (3 positions) (*BN) IP 4 IP (*BN) IP 4 IP Position selector switch (2 positions) (*BN) IP 4 IP, IP 7 Position selector switch (3 positions) (*BN) IP 4 IP, IP 7 Lamp (*BN) IP 4 IP, IP 7 Illuminated button actuator (*BN) IP 4 IP, IP 7 Potentiometer actuator (*BN) IP 4 IP, IP 7 Blanking plug (*BN) IP 4 IP, IP *BN for increased resistance to oil (with NBR seal)

2 Selection chart 1 for ComEx enclosure Position selector switch black with protective collar, lockable* only for switch module (2-pole) 0 - I for control unit (flat) for ComEx enclosure for Control unit/comex 31L I - II for control unit (flat) for ComEx enclosure I II for control unit for ComEx enclosure HAND AUTO for control unit (flat) for ComEx enclosure MAN AUTO for control unit (flat) for ComEx enclosure g * 3 boreholes in the protective collar to fit padlocks in the switch position 0 (I), or to customer specifications. 4 for ComEx enclosure 39 Double pushbutton actuator with EPDM rubber membrane or, labels red, green, yellow, white, black, supplied loose with EPDM sealing BN 7 for control units with EPDM sealing for control units BN 1-2 g 7 for Control unit/comex 31L /A-03/10-BCS-08/2 Pushbutton with EPDM rubber membrane or with NBR sealing, labels red, green, yellow, white, black, supplied loose with EPDM sealing BN 24 g 11 9

3 38 Mushroom pushbutton with EPDM rubber membrane or, black 40 with EPDM sealing BN 24 g 38 EMERGENCY STOP slam button with EPDM rubber membrane or, pushbutton marked "NOT-AUS EMERGENCY STOP - Pull to Release" 40 DIN EN 04-1: 07 DIN EN : 0 (VDE 00 Part 0) with EPDM sealing BN 4 g 2 Locking mushroom pushbutton, push in without key, unlock with key, DOM lock 4 A 18 with EPDM sealing BN 70 g 2 Lock DOM lock 4 A 18 Lockable in both positions, Key retractable in both positions with EPDM sealing BN Lockable in the depressed position, Key retractable in the depressed position with EPDM sealing BN /A-03/10-BCS-08/3 Tip lock lockable in the initial positions, Key retractable in the initial positions with EPDM sealing BN 9 g 10

4 I II I Actuating elements 31 Lock RONIS lock 4 Lockable in both positions, Key retractable in both positions 1 with EPDM sealing BN 7 g 2 2 switching positions switching positions 90 Position selector switch BS, black, with 2 or 3 switching positions, 0 - I for control units BS BS I II (I + II latching) for control units BS BS I II (I + II momentary contact) for control units BS BS I II (I latching, II momentary) for control units I II (I momentary, II latching) for control units 33 g BS BS BS BS 2 switching positions Key-operated switch, RONIS lock 4, with 2 or 3 switching positions, 0 - I for control units latching, key retractable 7 3 switching positions 0 - I for control units momentary contact, Position I key not retractable (I + II latching), key retractable 0 49 g /A-03/10-BCS-08/4 11

5 2 switching positions 28 M30x1, 90 Position selector switch, black, with 2 or 3 switching positions 0 - I for control units with EPDM sealing BN with EPDM sealing BN (I + II latching) with EPDM sealing BN 3 switching positions with EPDM sealing BN 28 M30x1, 0 0 (I + II momentary) with EPDM sealing BN with EPDM sealing BN (I latching, with EPDM sealing II momentary BN contact) with EPDM sealing BN (I momentary with EPDM sealing contact, BN II latching) with EPDM sealing BN 33 g 22 Lamp module actuator red with EPDM sealing BN green with EPDM sealing BN yellow with EPDM sealing BN /A-03/10-BCS-08/ white with EPDM sealing BN blue with EPDM sealing BN 19 g 12

6 14. Illuminated button actuator red with EPDM sealing red BN green with EPDM sealing green BN yellow with EPDM sealing yellow BN 1 2 white with EPDM sealing white BN blue with EPDM sealing blue BN 19 g 3 2 Potentiometer actuator, black, durable and abrasion-resistant, Scale gradation from 0 to 10 with EPDM sealing BN 28 g Blanking plug, to cover unused holes in the cover with EPDM sealing BN g /A-03/10-BCS-08/ 17 7