Ex 14

  • Ex zone 1 and 21
  • Thermoplastic enclosure
  • Compact design
  • Double insulated
  • Mounting hole diameter 22.5 mm
  • With pre-wired cable
  • Gold-plated contacts available on request
  • Attention: Please state required international approvals with your order!

Available on request:

Cable entry on side

Technical data

Applied standards EN 60947-5-1, EN ISO 13849-1, EN 60079-0, EN 60079-1, EN 60079-31, emergency stop devices: EN 60947-5-5 and EN ISO 13850
Enclosure thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Degree of protection IP 65/67 to IEC/EN 60529
B10d (10 % load) 2 million, emergency-stop push button: 60 000
TM max. 20 years
Contact material silver
Switching system slow action, positive break NC contacts
Switching elements 1 NC/1 NO contact or 2 NC contacts, type Zb
Connection pre-wired cable H05VV-F
Cable cross-section 4 x 0.75 mm²
Rated impulse withstand voltage Uimp 4 kV
Rated insulation voltage Ui 250 V
Conventional thermal current Ithe T6: 6 A, T5: 3 A
Rated operating current/voltage Ie/Ue 6 A/250 VAC; 0.25 A/230 VDC
Utilisation category AC-15; DC-13
Short-circuit protection 6 A gG/gN fuse
Ambient temperature T6: –20 °C … +65 °C,
T5: –20 °C … +75 °C, +90 °C with max. 3 A
emergency-stop push button: T5: –20 °C … +75 °C
Mechanical life > 1 million operations,
emergency-stop push button: > 30 000 operations
Operation cycles max. 1800/h
Ex marking II 2G Ex db IIC T6/T5 Gb,
II 2D Ex tb IIIC
T80 °C/T95 °C Db
IECEx Ex db IIC T6/T5 Gb,
Ex tb IIIC T80 °C/T95 °C Db
Approvals PTB 03 ATEX 1070 X
IECEx PTB 06.0098X

Ordering details

Push button RT

Type   Material no.  
Type    Material no.   
Ex 14 RT 1Ö/1S-1m 1045472

Push button RT-V2A

Type   Material no.  
Type    Material no.   
Ex 14 RT-S-V2A 1Ö/1S - 1m 1184161

Push button with diaphragm RTM

Type   Material no.  
Type    Material no.   
Ex 14 RTM 1Ö/1S-1m 1045473

Selector switch RW

Type   Material no.  
Type    Material no.   
Ex 14 RWA 0 - I 1Ö/1S - 1m 1045500
Type    Material no.   
Ex 14 RWA I - II 1Ö/1S - 1m 1160191
Type    Material no.   
Ex 14 RWB I - 0 - II 1Ö/1S - 1m 1045501
Type    Material no.   
Ex 14 RWC I - 0 ← II 1Ö/1S - 1m 1045502

Selector switch RW-V2A

Type   Material no.  
Type    Material no.   
Ex 14 RWA-S-V2A 0 - I 1Ö/1S - 1m 1184162
Type    Material no.   
Ex 14 RWB-S-V2A I - 0 - II 1Ö/1S - 1m 1472619

Control switch RST

Type   Material no.  
Type    Material no.   
Ex 14 RSTA 0 ← I 1Ö/1S - 1m 1045503
Type    Material no.   
Ex 14 RSTB I → 0 ← II 1Ö/1S - 1m 1045504

Key switch RSSA

Type   Material no.  
Type    Material no.   
Ex 14 RSSA 12 1Ö/1S - 1m 1045515
Type    Material no.   
Ex 14 RSSA 13 1Ö/1S - 1m 1045516
Type    Material no.   
Ex 14 RSSA 14 1Ö/1S - 1m 1045517
Type    Material no.   
Ex 14 RSSA 15 1Ö/1S - 1m 1045518
Type    Material no.   
Ex 14 RSSA 17 1Ö/1S - 1m 1045519
Type    Material no.   
Ex 14 RSSA 18 1Ö/1S - 1m 1045520
Type    Material no.   
Ex 14 RSSA 23 1Ö/1S - 1m 1045521
Type    Material no.   
Ex 14 RSSA 24 1Ö/1S - 1m 1045522
Type    Material no.   
Ex 14 RSSA 27 1Ö/1S - 1m 1045523

Key switch RSSA-V2A

Type   Material no.  
Type    Material no.   
Ex 14 RSSA 14-V2A 1Ö/1S - 1m 1184163

Push button RS SW

Type   Material no.  
Type    Material no.   
Ex 14 RS SW 1Ö/1S-1m 1179170
Type    Material no.   
Ex 14 RS SW 2Ö-1m on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Emergency-stop push button RUV

Type   Material no.  
Type    Material no.   
Ex 14 RUV 1Ö/1S-1m 1045526
Type    Material no.   
Ex 14 RUV-S 1Ö/1S-1m 1185800
Type    Material no.   
Ex 14 RUV 2Ö-1m 1180200

Emergency-stop push button QRUV

Type   Material no.  
Type    Material no.   
Ex 14 QRUV 2Ö-5m 1472753

Emergency-stop push button with key unlocking QRBUVSE

Type   Material no.  
Type    Material no.   
Ex 14 QRBUVSE 2Ö-3m 1462984

Emergency-stop push button with collar QRSKUV

Type   Material no.  
Type    Material no.   
Ex 14 QRSKUV 1Ö/1S-1m 1183903
Type    Material no.   
Ex 14 QRSKUV 1Ö/1S-5m 1401104

Emergency-stop push button with collar and key unlocking QRSKUVSE

Type   Material no.  
Type    Material no.   
Ex 14 QRSKUVSE 1Ö/1S-1m 1462982
Type    Material no.   
Ex 14 QRSKUVSE 2Ö-3m 1493162