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The APEM Panel Switches IRR3F722 is a robust, microswitch-based autoswitch designed for industrial applications. With an IP67 sealed construction, 1 GΩ insulation resistance at 500 VDC, and a 1.6 mm total travel, this switch delivers reliable performance in harsh environments. It supports up to 5 A 250 VAC loads with tactile feedback and optional illumination for precise control in demanding systems.
The APEM Panel Switches IRR3F722 is a high-reliability microswitch autoswitch engineered for industrial environments where durability and precision are critical. Featuring an IP67-rated sealed design to withstand dust, water, and salt spray exposure, this switch maintains consistent electrical performance across extreme temperatures (-20°C to +85°C). Its 1 GΩ insulation resistance at 500 VDC ensures robust electrical isolation, while the 1.6 mm total travel and 4 N operating force provide precise actuation with minimal wear. The switch supports up to 5 A 250 VAC loads with 50,000 cycles for resistive loads, making it ideal for applications requiring long-term reliability without frequent maintenance.
The IRR3F722 delivers high electrical reliability with a dielectric strength of 750 Vrms between terminals and 2,000 Vrms between terminals and frame. It features an initial contact resistance of 100 mΩ max, ensuring minimal voltage drop during operation. The switch supports up to 5 A 250 VAC loads with 50,000 cycles for resistive loads and 25,000 cycles for inductive loads, making it suitable for continuous industrial use.
Engineered for harsh conditions, the IRR3F722 meets IP67 standards for dust and water resistance, with salt spray testing compliance (IEC 512-6, test 11f). It operates across a wide temperature range (-20°C to +85°C) and withstands extreme environmental factors without compromising performance.
With a mechanical life of 1,000,000 cycles and a total travel of 1.6 mm (±0.3 mm), the IRR3F722 ensures long-term reliability. The switch requires a maximum torque of 0.8 Nm for nut tightening and can handle up to 4 A in screw versions, providing robust mechanical stability in high-vibration environments.
The IRR3F722 is designed for applications requiring precise switching with tactile feedback, such as industrial control panels, machinery, and automation systems. Its flat round actuator allows for optional marking, while the illuminated or non-illuminated options provide visibility in low-light conditions without affecting performance.
| 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 IRR3F722 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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