IA Series
Low Profile Pushbutton Switches for Harsh Environments, Bushing ø 16 mm.
The IA Series actuator consists of polyurethane membrane which depresses when the switch is actuated. The membrane is press fitted onto the bushing, providing an IP67 front of panel seal and ensuring high resistance to frost and external contaminants. The actuator material provides easy operation even with gloves. A low profile design allows easy actuation when the switched are matrix mounted. The IA Series has a mechanical life of one million cycles. Main features include; Resistant to frost, sand, and hydrocarbons, tactile feedback, and front panel sealed up to IP67.
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Specifications
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Mechanical
Panel Thickness 7 mm (.276) max. - Total Travel 1.5 mm (.059) ± 0.3 mm - Typical Operating Force 7 N ± 2 N - Low Level or Mechanical Life 1,000,000 cycles - Torque (applied to nut) 0.5 to 7 Nm max. applied to nut - Electrical
Max. Current/Voltage Rating with Resistive Load 2 A 28 Vdc - Initial Contact Resistance 100 mΩ max. - Insulation Resistance 100 MΩ min. at 500 Vdc - Dielectric Strength 500 Vrms - Electrical Life at Full Load 1,000,000 cycles - Environmental
Front Panel Sealing IP65 and IP67 according to IE 60529 - Salt Spray IEC 512-6, test 11f - Operating Temperature -20 ºC to +65 ºC (-4 ºF to 149 ºF) - Materials
Case Thermoplastic - Actuator Polyurethane - Multi-wire lead AWG20, section 0.6 mm² - Contact Silver, gold plated - Terminal Seal Epoxy - Options
Bezel - Color - Features & Benefits
Resistant to frost, sand, and hydrocarbons - Tactile feedback - Front panel sealed up to IP67 - -
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