Ex command device

Ex 14


  • Ex zone 1 and 21

  • Thermoplastic enclosure

  • Compact design

  • Double insulated X

  • Mounting hole diameter 22.5 mm

  • With pre-wired cable

  • Attention: Please state required international approvals with your order!

Technical data

Applied standards

EN 60947-5-1, EN ISO 13849-1, EN IEC 60079-0, EN 60079-1, EN 60079-31, emergency stop devices: EN 60947-5-5 and EN ISO 13850

Enclosure

thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0

Degree of protection

IP65/IP67 (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 A

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

L II 2G Ex db IIC T6/T5 Gb,
L 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
f d a Ô

Downloads

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Mounting and wiring instructions – Ex 14

German, English, French, Italian, Portuguese, Russian

PDF 5 MB 21.09.2023
Please go to the relevant product pages for additional downloads.

Variants / Options

The following variants / options are available on request:

  • Gold-plated contacts
  • Cable entry on side
to your contact persons