IL series


New product

The IL series is a range of momentary sealed pushbutton switches for thick panels. Bushing dia. 12 mm, illuminated or not, gold plated silver contacts. Sealed to IP67 (standard models only).

Main features

  • For panels up to 10 mm thick
  • Tactile feedback
  • Round actuator

More details

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Complementary products
  • IS series

    Normally open contacts with threaded bushing mount. Tactile feedback, sealed to IP67 and compact size. A variety of actuator colors available.Additional sealing by silicone boot for protection against frost and abrasion by sand. Order separately.

  • IB Series

    Sealed pushbutton switches with snap-in mount. Compact and light in weight with 50% reduction in weight compare to metallic models.Main featuresBehind panel depth of 13mm (.512)Tactile feedbackSealed to IP54Illuminated or non-illuminated (for round plunger only)Additional sealing by silicone boot for protection against frost and abrasion by sand. 

  • IP series - momentary

    Illuminated or non-illuminated momentary action pushbuttons for harsh environments, sealed to IP67. Round or square actuator, available in many different colors. Numerous terminal options, gold plated silver contacts. Main featuresNormally open (NO) or NC/NO combined (non-illuminated only)Variety of terminal optionsFlat round actuator for optional...

More info

Ergonomics 1

Ergonomics 2


General specification

• Panel thickness: 1.50 mm (.059) min. 10 mm (.393) max.
• Total travel: 1.7 mm (.067) +/- 0.3 mm
• Typical operating force: 4 N +/- 2 N
• Low level or mechanical life: 1,000,000 cycles
• Torque (applied to nut): 1 Nm max. with metal nut U166 1.5 Nm max. with plastic nut U4248
• Soldering: 300 °C max. for 3 seconds

Environmental specifications

• Front panel sealing according to IEC 60529: IP67 (standard models) IP54 (options X1242 and 234)
• Shock resistance: 100 g according to IEC 512-4, test 6c
• Vibration resistance: 10-500 Hz - 10 g according to IEC 512-4, test 6d
• Salt spray: IEC 512-6, test 11f
• Operating temperature: -40 °C to +85 °C (-40°F to 185°F)

Electrical specifications

• Max. current/voltage rating with resistive load: 2 A 24 VDC, 200,000 cycles
• Initial contact resistance: 50 mΩ max.
• Insulation resistance: 1 GΩ min. at 500 VDC
• Dielectric strength: 1,000 Vrms


• Case : thermoplastic UL94-V0
• Actuator : polyamide 6/6
• Bushing/bezel : polyamide 6/6
• Contacts : silver, gold plated
• Terminal seal : epoxy

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