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The APEM Panel Switches IRP3F432 is a robust microswitch-based autoswitch designed for industrial applications. With IP67 sealing, 1 GΩ insulation resistance at 500 VDC, and 1,000,000 cycle mechanical life, this switch ensures reliable operation in harsh environments. Its tactile feedback and flat round actuator support precise control in electrical systems requiring high durability and safety.
The APEM Panel Switches IRP3F432 is a high-reliability microswitch autoswitch engineered for demanding industrial environments. Featuring IP67 protection against dust and water immersion, this switch delivers exceptional durability with a mechanical life of 1,000,000 cycles and a total travel of 1.6 mm. Its tactile feedback ensures precise user interaction, while the flat round actuator allows for optional marking. Designed to operate within a temperature range of -20°C to +85°C, the IRP3F432 meets stringent electrical and environmental standards, making it ideal for applications requiring robust, long-term performance in challenging conditions.
The IRP3F432 delivers reliable electrical performance with a maximum current rating of 5 A at 250 VAC for resistive loads. It features a dielectric strength of 750 Vrms between terminals and 2,000 Vrms between terminals and frame. Initial contact resistance is limited to 100 mΩ max, ensuring minimal voltage drop during operation. The switch supports both normally open (NO) electrical functions and operates with a force of 2 N, providing consistent performance under varying load conditions.
Engineered for extreme conditions, the IRP3F432 withstands environmental challenges with IP67 protection against dust and water immersion. It passes salt spray testing per IEC 512-6, test 11f, ensuring long-term reliability in corrosive environments. The switch operates within a wide temperature range of -20°C to +85°C (-40°F to 185°F), making it suitable for both industrial and outdoor applications where temperature fluctuations are common.
With a total travel of 1.6 mm (±0.3 mm typical), the IRP3F432 offers precise actuation while maintaining high mechanical durability. The switch supports 1,000,000 cycle life, ensuring longevity even in high-frequency applications. Its robust construction includes a 3 mm panel thickness (max), and a torque specification of 0.8 Nm max for nut application, facilitating secure installation without compromising performance.
The IRP3F432 provides versatile installation options with flying leads and screw versions up to 4 A. It supports both illuminated and non-illuminated variants, allowing customization for specific lighting requirements. The tactile feedback feature ensures immediate user response, while the flat round actuator design accommodates optional marking for clear identification in complex control panels.
| 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 IRP3F432 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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