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The APEM Panel Switches IRC3V272 is a robust microswitch designed for industrial applications. Featuring IP67 sealing, tactile feedback, and a flat round actuator for optional marking, it 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 IRC3V272 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 a compact 3 mm panel thickness. The switch supports both resistive and inductive loads, offering robust performance across a wide temperature range from -20 °C to +85 °C.
The IRC3V272 delivers reliable electrical operation with a maximum current rating of 5 A at 250 VAC for resistive loads (50,000 cycles) and 5 A at 250 VAC for inductive loads (25,000 cycles). It features an initial contact resistance of 100 mΩ max and dielectric strength of 750 Vrms between terminals, ensuring stable performance under varying electrical conditions.
Engineered for extreme environments, the IRC3V272 withstands temperatures from -20 °C to +85 °C (-40 °F to 185 °F). Its IP67 rating provides protection against dust and water ingress, while salt spray resistance (IEC 512-6, test 11f) ensures durability in corrosive settings. The switch operates reliably in both indoor and outdoor industrial applications.
With a mechanical life of 1,000,000 cycles, the IRC3V272 maintains consistent performance over extended operational periods. The switch requires a torque of 0.8 Nm max. applied to the nut for secure installation, and its total travel of 1.6 mm (±0.3 mm typical) ensures precise actuation without excessive wear.
The IRC3V272 features screw terminals for secure connection, with a panel thickness of 3 mm max. It supports a maximum operating force of 4 N and includes tactile feedback for user confirmation. The flat round actuator allows for optional marking, enhancing 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. 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 IRC3V272 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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