Explore performance details, construction highlights, applications, and technical information in one clear overview.
The APEM Panel Switches IRP3P422L0S is a robust, sealed microswitch designed for industrial applications. With an IP67 rating, 1,000,000-cycle mechanical life, and 5 A 250 VAC ratings, it ensures reliable operation in harsh environments. This switch features tactile feedback, a flat round actuator for optional marking, and operates within -20°C to +85°C.
The APEM IRP3P422L0S is a high-reliability panel switch engineered for demanding industrial environments. Combining microswitch technology with a sealed IP67 rating, this switch delivers exceptional durability and performance in applications requiring precise switching under extreme conditions. Its 1,000,000-cycle mechanical life, 5 A 250 VAC rating, and wide operating temperature range (-20°C to +85°C) make it ideal for use in machinery, automation systems, and control panels where reliability and environmental resilience are critical.
The IRP3P422L0S operates as a Normally Open (NO) switch with a maximum current rating of 5 A at 250 VAC. It delivers 50,000 cycles for function 7 and 25,000 cycles for function 8 under resistive loads. Initial contact resistance is 100 mΩ max., ensuring minimal voltage drop during switching. Dielectric strength between terminals is 750 Vrms, and between terminals and frame is 2,000 Vrms, providing robust electrical isolation.
Engineered for extreme conditions, this switch meets IP67 standards for dust and water resistance, with salt spray testing compliance (IEC 512-6, test 11f). It operates within a wide temperature range of -20°C to +85°C (-40°F to 185°F), making it suitable for outdoor and industrial environments where temperature fluctuations are common.
The switch features a total travel of 1.6 mm (±0.3 mm typical), requiring an operating force of 4 N (±2 N). Its screw version supports up to 4 A, and it includes tactile feedback for user confirmation. The panel thickness is 3 mm max., ensuring compatibility with standard industrial panels.
Constructed with straight PC terminals, the switch is solderable at 320°C for 3 seconds. It requires a torque of 0.8 Nm max. for nut tightening. The flat round actuator allows for optional marking, while the sealed design ensures long-term performance without maintenance.
| 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 IRP3P422L0S 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) |
Browse product families and jump into the exact catalog section you need.