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WH Square Illuminated Push Switch

This Illuminated Push Button Switch features a square plastic actuator with LED illumination. It is available with full-face, split-face or dual-colour illumination and a momentary or latching function.

Key Features:

  • 19mm square
  • Momentary/latching function
  • 35mm depth behind panel
  • Full-face/split-face/dual-colour LED illumination
  • Built-in resistor for 5V, 12V, 24V use
  • Precision snap action
  • Accessories available: barriers, guard covers, sockets

Data Sheet

Function

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Illumination

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Switch Travel

Cap / Actuator Shape

Single LED options

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Product Series

Depth (mm)

WH Series specifications

Contact Silver contact W/E Alloy #1 cross-bar contact
Electrical rating AC125V, 250V 5A (resistive) AC125V 0.1A, DC30V 0.1A (resistive)
Insulation resistance More than 200MΩ at 500V DC
Dielectric strength 1 000V AC RMS between NC and NO terminal

2000V AC RMS between terminals and ground

50/60Hz for 60sec. at normal ambient temperature and humidity

600V AC RMS between NC and NO terminal

2000V AC RMS between terminals and ground

50/60Hz for 60sec. at normal ambient temperature and humidity

Contact resistance Less than 30mΩ (initial) at DC6V Less than 50mΩ (initial) at DC6V 1A
Mechanical life Momentary action: more than 1,000,000 operations

Alternate action: more than 200,000 operations

Electrical life More than 50,000 operations at max. rated load More than 100,000 operations at max. rated load
Ambient temperature -15°C to +50°C
Ambient humidity 80% RH (max)

drawing for led button WH Square push button, rjs electronics ltd

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