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The APEM Panel Switches IRC3F412 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 in harsh environments with a 1,000,000-cycle mechanical life and 5 A current rating. Ideal for demanding electrical systems requiring high durability and environmental resilience.
The APEM Panel Switches IRC3F412 is a high-reliability microswitch-based autoswitch engineered for industrial environments. This panel switch combines IP67-rated sealing, tactile feedback, and a flat round actuator for optional marking to ensure precise operation in challenging conditions. With a mechanical life of 1,000,000 cycles and a maximum current rating of 5 A for resistive loads, it provides dependable performance across a wide temperature range from -20°C to +85°C. The switch's robust construction, including 1 GΩ insulation resistance at 500 VDC and 750 Vrms dielectric strength, ensures long-term reliability in demanding applications.
The IRC3F412 delivers reliable electrical performance with a maximum current rating of 5 A for resistive loads at 250 VAC. It supports 50,000 cycles for function 7 and 25,000 cycles for function 8, ensuring robust operation in high-demand applications. The switch maintains a low initial contact resistance of 100 mΩ max and a dielectric strength of 750 Vrms between terminals, critical for minimizing electrical interference and ensuring safety in industrial systems.
Engineered for extreme conditions, the IRC3F412 features IP67 sealing per IEC 60529, providing protection against dust and water immersion. It withstands salt spray testing (IEC 512-6, test 11f) and operates within a temperature range of -20°C to +85°C (-40°F to 185°F), making it suitable for outdoor installations and harsh industrial environments without degradation.
With a total travel of 1.6 mm (±0.3 mm typical) and an operating force of 4 N (±2 N), the IRC3F412 ensures precise and repeatable actuation. The switch's mechanical life of 1,000,000 cycles, combined with a maximum torque of 0.8 Nm for nut tightening, supports long-term reliability in high-frequency applications without compromising performance.
The IRC3F412 uses flying leads for terminal connections and is available in screw versions up to 4 A. Its flat round actuator design allows for optional marking integration, while the tactile feedback feature enhances user experience. The switch is compatible with both illuminated and non-illuminated variants, providing flexibility for diverse installation requirements.
| 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 IRC3F412 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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