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The APEM Panel Switches IRP3F442 is a robust microswitch-based autoswitch designed for industrial applications. Featuring IP67 sealing, tactile feedback, and a flat round actuator for optional marking, it delivers reliable operation with 1,000,000 cycle life and 5 A current handling under 250 VAC. Ideal for demanding environments requiring high durability and precise switching.
The APEM Panel Switches IRP3F442 is a high-reliability microswitch-based autoswitch engineered for industrial control systems. With IP67 protection against dust and water immersion, this switch ensures seamless operation in harsh environments while maintaining precise tactile feedback for user confidence. Its flat round actuator design supports optional marking, enhancing identification in complex panel layouts. The switch delivers exceptional mechanical life (1,000,000 cycles) and handles up to 5 A current at 250 VAC, making it suitable for critical applications where durability and precision are paramount.
The IRP3F442 operates with a maximum current of 5 A at 250 VAC, supporting 50,000 cycles for function 7 and 25,000 cycles for function 8. It features a low initial contact resistance of 100 mΩ max and dielectric strength of 750 Vrms between terminals, ensuring reliable electrical connections even under demanding conditions.
Engineered for extreme conditions, the switch withstands temperatures from -20°C to +85°C (-40°F to 185°F) and passes IEC 512-6 salt spray testing (test 11f). Its IP67 rating guarantees protection against dust, water immersion, and corrosive environments, making it ideal for outdoor or harsh industrial settings.
With a total travel of 1.6 mm (±0.3 mm typical) and operating force of 2 N, the switch provides precise actuation with minimal wear. The 1,000,000 cycle life ensures long-term reliability, while the 0.8 Nm max. torque for nut tightening supports secure installation without damage.
The switch uses flying leads for terminal connections and features a screw version up to 4 A. It is available in both illuminated and non-illuminated variants, with a flat round actuator for optional marking. The 3 mm panel thickness (max.) ensures compatibility with standard industrial panels.
| Feature | Specification |
|---|---|
| Insulation resistance | 1 GΩ min. at 500 VDC |
| sealing | IP67 according to IEC 60529 Salt spray: IEC 512-6, test 11f |
| Panel thickness | 3 mm (.118) max. |
| Total travel | 1.6 mm (.062) +/- 0.3 mm Typical |
| operating force | 4 N +/- 2 N Mechanical life: 1,000,000 cycles |
| Torque | 0.8 Nm max. applied to nut Soldering: 320 °C max. for 3 sec. Soldering: 320 °C max. for 3 sec. Microswitch technology up to 5 A Tactile feedback Sealed to IP67 Flat round actuator for optional marking Tactile feedback Se |
| Operating temperature | -20 °C to +85 °C (-40 °F to 185 °F) Salt spray: IEC 512-6, test 11f |
| Max. current/voltage rating with resistive load | 5 A 250 VAC, 50,000 cycles (function 7)5 A 250 VAC, 25,000 cycles (function 8) |
| Electrical Functions | Normally Open (NO) |
The APEMPanel Switches IRP3F442 is presented using the documented product characteristics available for this model.
| Feature | Specification |
|---|---|
| Insulation resistance | 1 GΩ min. at 500 VDC |
| sealing | IP67 according to IEC 60529 Salt spray: IEC 512-6, test 11f |
| Panel thickness | 3 mm (.118) max. |
| Total travel | 1.6 mm (.062) +/- 0.3 mm Typical |
| operating force | 4 N +/- 2 N Mechanical life: 1,000,000 cycles |
| Torque | 0.8 Nm max. applied to nut Soldering: 320 °C max. for 3 sec. Soldering: 320 °C max. for 3 sec. Microswitch technology up to 5 A Tactile feedback Sealed to IP67 Flat round actuator for optional marking Tactile feedback Se |
| Operating temperature | -20 °C to +85 °C (-40 °F to 185 °F) Salt spray: IEC 512-6, test 11f |
| Max. current/voltage rating with resistive load | 5 A 250 VAC, 50,000 cycles (function 7)5 A 250 VAC, 25,000 cycles (function 8) |
| Electrical Functions | Normally Open (NO) |
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