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The APEM Panel Switches IRR3F492 is a robust, microswitch-based autoswitch designed for industrial applications. With an IP67 rating, 1 GΩ insulation resistance at 500 VDC, and 1,000,000 cycle mechanical life, it ensures reliable operation in harsh environments. This switch supports 5 A 250 VAC loads and features tactile feedback for precise user interaction.
The APEM Panel Switches IRR3F492 is a high-reliability microswitch autoswitch engineered for demanding industrial environments. Combining IP67 sealing for dust and water resistance with a 1,000,000-cycle mechanical life, this switch delivers consistent performance across extreme temperature ranges (-20°C to +85°C). Its 5 A 250 VAC current rating, tactile feedback mechanism, and flat round actuator design make it ideal for applications requiring precise, durable switching in electrical panels and control systems.
The IRR3F492 delivers reliable electrical performance with a 5 A 250 VAC current rating for resistive loads. It maintains 1 GΩ minimum insulation resistance at 500 VDC and features 750 Vrms dielectric strength between terminals, ensuring robust electrical isolation. The switch supports 50,000 cycles for function 7 and 25,000 cycles for function 8, making it suitable for high-reliability applications.
Engineered for harsh conditions, the IRR3F492 meets IP67 standards for dust and water resistance, with salt spray resistance per IEC 512-6 test 11f. Its operating temperature range spans -20°C to +85°C (-40°F to 185°F), allowing consistent performance in extreme environments without degradation.
With a total travel of 1.6 mm (±0.3 mm typical) and 4 N operating force, the switch ensures precise actuation. The 1,000,000-cycle mechanical life guarantees long-term reliability, while the flat round actuator provides tactile feedback for user confirmation during operation.
This autoswitch is ideal for industrial control panels, machinery, and automation systems where reliable, low-maintenance switching is critical. Its IP67 rating and wide temperature range make it suitable for outdoor installations and high-stress environments, such as manufacturing lines and utility systems.
| 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 IRR3F492 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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