Position switch

EM 14 WPH 1Ö/1S - 5m -40°C IP66 Extreme

Article no.: 1243772

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Product features

  • Cold-resistant down to -40 °C

  • High degree of protection IP66

  • Thermoplastic enclosure with cable

  • Mounting details to EN 50047

  • Suitable for in-line mounting

  • Actuator: Parallel roller lever with collar WPH

  • Wear-resistant plastic roller

  • Silicone collar for protection against penetration of dirt

Technical data

Applied standards
EN 60947-5-1
Enclosure
thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0
Degree of protection
IP66 (IEC/EN 60529)
Contact material
silver
Switching system
snap action
Switching elements
1 NC/1 NO contact, type Za
Connection
cable 4 x AWG 20
Cable diameter
5.2 mm
Cable length
5 m
Cable cross-section
4 x AWG 20 (4 x 0.56 mm²)
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; 3 A/30 VDC
Utilisation category
AC-15; DC-13
Short-circuit protection
5 A gG fuse
Safety class
II
Ambient temperature
–40 °C … +75 °C
Mechanical life
> 1 million operations
Actuating speed
max. 0.5 m/s with a vertical actuating angle of 30°
Operation cycles
max. 1800/h
Repeat accuracy of switching points
± 0.1 mm
Contact opening
max. 2 x 4 mm
Approvals
a

Dimensional drawing

Further drawings

Contact diagram
Switching diagram

Downloads

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Mounting and wiring instructions – ES/EM 14 Extreme

German, English, French, Italian, Portuguese

PDF1 MB 13.11.2025

Variants / Options

The following variants / options are available on request:

  • Cable entry on side

  • Gold-plated contacts

  • Latching element (On-/Off principle)

to your contact persons

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Position switch

EM 14 WPH 1Ö/1S - 5m -40°C IP66 Extreme

Article no.: 1243772

contact us