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The APEM Panel Switches IRP3F422 is a robust, microswitch-based autoswitch designed for industrial applications. Featuring IP67 sealing, tactile feedback, and a flat round actuator for optional marking, this switch delivers reliable performance with a 1,000,000-cycle mechanical life, 5 A 250 VAC rating, and operation across -20°C to +85°C temperatures. Ideal for demanding environments requiring high durability and electrical safety.
The APEM Panel Switches IRP3F422 is a high-reliability microswitch autoswitch engineered for industrial use, combining exceptional durability with precise functionality. With an IP67 rating for protection against dust and water immersion, this switch ensures robust performance in harsh environments while maintaining a 1,000,000-cycle mechanical life and 5 A 250 VAC current rating. Its tactile feedback mechanism provides immediate user confirmation, and the flat round actuator design allows for optional marking to enhance identification in complex control panels. The switch operates within a wide temperature range of -20°C to +85°C, making it suitable for extreme conditions without compromising electrical integrity.
The IRP3F422 delivers precise electrical characteristics with a maximum initial contact resistance of 100 mΩ and a dielectric strength of 750 Vrms between terminals. It supports 5 A 250 VAC loads with 50,000 cycles (function 7) and 25,000 cycles (function 8), ensuring consistent performance under varying operational demands. The switch operates within a wide temperature range of -20°C to +85°C, accommodating extreme environmental conditions without degradation.
Engineered for industrial durability, the IRP3F422 meets IP67 standards for dust and water resistance, with salt spray testing compliance (IEC 512-6, test 11f). This ensures long-term reliability in corrosive or humid environments, while the switch's operating temperature range of -20°C to +85°C (-40°F to 185°F) allows it to function effectively in both freezing and high-heat conditions.
With a total travel of 1.6 mm (±0.3 mm typical), the switch requires a force of 4 N (±2 N) for operation. Its 3 mm panel thickness (max) and 0.8 Nm max. torque for nut application ensure precise installation and minimal mechanical stress during use. The screw version supports up to 4 A current ratings, making it versatile for a range of industrial applications.
The IRP3F422 is ideal for industrial control panels where high durability and electrical safety are critical. Its tactile feedback and optional marking capabilities enhance usability in complex systems, while the IP67 rating ensures protection in environments with dust, moisture, or salt exposure. The switch's wide temperature range and robust construction make it suitable for outdoor installations and extreme indoor conditions.
| 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. Screw version up to 4 A Tactile feedback Sealed to IP67 Illuminated or non-illuminated Flat round actuator for optional marki |
| 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 IRP3F422 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. Screw version up to 4 A Tactile feedback Sealed to IP67 Illuminated or non-illuminated Flat round actuator for optional marki |
| 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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