3E0657-GB-PTE
< IP65/66 Surface

3E0657-GB-PTE

IP66 SURFACE MOUNT PUSH BUTTONS

  • IP66 Ingress protection
  • Momentary contact
  • 1 x Normally Open & 1 x Normally Closed Circuit
  • High impact
  • RoHS compliant
  • M16/20 Pre-moulded conduit knockouts
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Product standard 0657 gb pte face on
Product standard 0657 gb pte side

Description

The 3E0657-GB-PTE is just one of the variants in the range of high impact, externally rated surface mount buttons.  The robust two part cross polymer housing incorporates an integral gasket that seals the unit to IP66, coupled with the original green dome, makes the unit an effective and reliable solution for external egress and other outdoor switching applications.

The housings are available in two colour combinations – grey lid with a black base and black base with a highly contrasting yellow lid.  Both models are easily identifiable to the user.  The base incorporates pre-moulded conduit knockouts (both M16 and M20), these aid installation by ensuring effective cable management. 

Legend discs are manufactured from an externally rated bi-colour engraving laminate which is available in a variety of colour combinations.  The discs are gasketed using an open cellular foam, when the switch is tightened to the unit, the cells close to maintain the IP rating.  Custom legend discs are available to special order to suit particular applications – please call to discuss your requirements.

 

Specification

Electrical
Life100,000 cycles at 20°C / 50,000 cycles at 70°C
Contact Resistance (initial)25mΩ
1GΩ
Dialectic Strength1000V RMS
Mechanical
Contact Bounce6mm
Life (nominal)2 x 10 to the power of 6 cycles
Operating Force7N
Panel Thickness5ms
Travel2.5mm
Environmental
Actuator MaterialZinc alloy
Body MaterialZinc alloy
Contact MaterialFine silver
Impact Rating20J
Ingress ProtectionIP67
Operating Temperature Range-40°C to +125°C
Shock50g
Terminal Material5µm bright acid tin plate nickel
Material
Robust cross polymer enclosure

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