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The APEM Panel Switches IRC3F452 is a robust microswitch 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 and 5 A 250 VAC rating. Ideal for demanding environments requiring high durability and electrical safety.
The APEM Panel Switches IRC3F452 is a high-reliability microswitch engineered for industrial control systems. This panel switch combines IP67-rated sealing, tactile feedback, and a flat round actuator for optional marking to ensure precise operation in harsh conditions. With a mechanical life of 1,000,000 cycles and a 5 A 250 VAC current rating, it meets stringent electrical and environmental demands while maintaining compatibility with a wide range of industrial applications.
The IRC3F452 operates as a normally open (NO) switch with a maximum current rating of 5 A at 250 VAC. It supports 50,000 cycles for function 7 and 25,000 cycles for function 8, ensuring long-term reliability in high-demand applications. Initial contact resistance is 100 mΩ max., and dielectric strength reaches 750 Vrms between terminals and 2,000 Vrms between terminals and frame.
Engineered for extreme conditions, the IRC3F452 withstands temperatures from -20 °C to +85 °C (-40 °F to 185 °F). Its IP67 rating provides complete protection against dust and water immersion, while salt spray resistance (IEC 512-6, test 11f) ensures durability in corrosive environments. The switch also maintains performance in high-humidity settings.
With a total travel of 1.6 mm (±0.3 mm typical), the IRC3F452 offers precise actuation. The screw version supports up to 4 A continuous current, and the switch requires a maximum torque of 0.8 Nm when tightened. Its mechanical life of 1,000,000 cycles ensures longevity even in demanding industrial settings.
The IRC3F452 features flying leads for easy terminal connection and is compatible with soldering at 320 °C for 3 seconds. Its 3 mm panel thickness (max) allows for secure mounting in standard industrial panels. The switch is available in illuminated or non-illuminated variants, with tactile feedback for enhanced user experience.
| 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 IRC3F452 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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