Ex position switch

ExM 14 WR - 2m

Article no.: 1187093Old article no.: 14710303

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Product features

Ex
  • Ex zone 1 and 21

  • Thermoplastic enclosure

  • Double insulated X

  • Mounting details to EN 50047

  • Suitable for in-line mounting

  • With pre-wired cable

  • Actuator: Roller plunger with collar WR

  • Actuating speed max. 0.5 m/s with a vertical actuating angle of 25°

  • Metal roller

  • Watertight collar for protection against penetration of dirt

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

Notes

  • Actuator can be repositioned by 90° on request

Technical data

Applied standards

EN 60947-5-1, EN IEC 60079-0, EN 60079-1, EN 60079-31

Enclosure

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

Degree of protection

IP65 (IEC/EN 60529)

Contact material

silver

Switching system

snap action

Switching elements

1 change-over contact with single break, type C

Connection

pre-wired cable H05VV-F

Cable cross-section

3 x 0.75 mm² (incl. conductor ferrules)

Cable length

2 m

Rated impulse withstand voltage Uimp

4 kV

Rated insulation voltage Ui

250 V

Conventional thermal current Ithe

5 A

Rated operating current/voltage Ie/Ue

5 A/250 VAC; 0.16 A/230 VDC

Utilisation category

AC-15; DC-13

Short-circuit protection

5 A gG/gN fuse

Ambient temperature

–20 °C … +60 °C

Mechanical life

> 1 million operations

Operation cycles

max. 1800/h

Repeat accuracy of switching points

± 0.1 mm

Contact opening

max. 2 x 4 mm

Ex marking

L II 2G Ex d IIC T6 Gb,
L II 2D Ex tb IIIC T80 °C Db IP65

Approvals

PTB 03 ATEX 1069 X

Weight

190 g

Downloads

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Mounting and wiring instructions – Ex 14 / ExM 14

German, English, French, Italian, Portuguese

PDF6 MB 13.06.2024

Variants / Options

The following variants / options are available on request:

  • Cable entry on side

  • Gold-plated contacts

  • Contact overlapping (only slow action)

  • Latching element (On-/Off principle)

  • Cold-resistant version down to -40 °C

  • Special version only for dust Ex zone 22

to your contact persons

Ex position switch

ExM 14 WR - 2m

Article no.: 1187093Old article no.: 14710303

contact us