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The APEM Panel Switches IRR3F732 is a robust microswitch-based autoswitch designed for industrial applications. Featuring IP67 sealing, tactile feedback, and a 5 A 250 VAC rating, it delivers reliable operation in harsh environments with a 1,000,000-cycle mechanical life. Ideal for demanding electrical systems requiring precise switching.
The APEM Panel Switches IRR3F732 is a high-reliability microswitch-based autoswitch engineered for industrial environments. This panel switch combines IP67-rated sealing, tactile feedback, and a 5 A 250 VAC current rating to ensure dependable performance in challenging conditions. With a mechanical life of 1,000,000 cycles and a temperature range from -20°C to +85°C, it is designed for applications where durability and precision switching are critical. The switch features a flat round actuator for optional marking, making it suitable for integration into control panels and machinery where robustness and user feedback are essential.
The IRR3F732 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. Dielectric strength between terminals is 750 Vrms, and between terminals and frame is 2,000 Vrms. Initial contact resistance is 100 mΩ max, ensuring minimal electrical interference.
Engineered for extreme conditions, the IRR3F732 withstands temperatures from -20°C to +85°C (-40°F to 185°F). Its IP67 rating provides full protection against dust, water immersion, and salt spray (IEC 512-6, test 11f), making it ideal for outdoor or marine applications. The switch also meets IEC 60529 standards for insulation resistance (1 GΩ min. at 500 VDC).
With a panel thickness of 3 mm max, the IRR3F732 features a total travel of 1.6 mm (±0.3 mm) and an operating force of 2 N. The switch includes a flat round actuator for optional marking and is designed for soldering at 320°C max for 3 seconds. Its microswitch technology ensures precise switching with minimal wear.
The IRR3F732 delivers 1,000,000 cycles of mechanical operation, ensuring long-term performance in high-demand applications. Its robust construction, including sealed terminals and high insulation resistance (1 GΩ min. at 500 VDC), supports continuous use in industrial settings without degradation.
| 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 IRR3F732 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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