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The APEM Panel Switches IMR7Z422UL are robust autoswitches designed for demanding industrial environments. With an IP67 sealing rating, 1 GΩ min. insulation resistance at 500 VDC, and a 1.7 mm total travel, these switches ensure reliable operation in extreme conditions. Ideal for applications requiring high current/voltage ratings up to 3 A 28 VDC and long mechanical life of 1,000,000 cycles.
The APEM Panel Switches IMR7Z422UL are high-reliability autoswitches engineered for industrial applications where durability and performance are critical. Featuring an IP67 rating for protection against dust and water immersion, these switches maintain consistent operation across a wide temperature range from -40 °C to +85 °C. With a 1 GΩ min. insulation resistance at 500 VDC and a maximum current/voltage rating of 3 A 28 VDC, the IMR7Z422UL delivers robust electrical performance while supporting up to 1,000,000 cycles of mechanical operation. The flat round actuator design allows for optional NO/NC marking, making them suitable for precise control in harsh environments.
The IMR7Z422UL supports electrical functions including NC/NO contacts with a maximum current/voltage rating of 3 A 28 VDC for resistive loads. Initial contact resistance is 100 mΩ max., and dielectric strength is 500 Vrms between terminals. Electrical life at full load is 25,000 cycles, ensuring reliable performance in demanding applications.
Engineered for extreme conditions, the IMR7Z422UL operates within a temperature range of -40 °C to +85 °C and withstands shock resistance of 50 g - 11 ms (IEC 68-2-27) and salt spray testing (IEC 512-6, test 11f). Storage is stable from -40 °C to +85 °C, ensuring consistent performance in harsh environments.
With a panel thickness range of 1.5 mm to 10 mm, the IMR7Z422UL features a total travel of 1.7 mm (±0.3 mm) and a long travel option of 2 mm. The switch supports 1,000,000 cycles of mechanical operation, making it ideal for high-reliability applications requiring frequent actuation.
The flat round actuator design allows for optional NO/NC marking, enhancing usability in complex control systems. The cap series can be combined into a custom keyboard, providing flexibility for specialized applications. Quick connect terminals ensure easy installation and maintenance.
| Feature | Specification |
|---|---|
| Insulation resistance | 1 GΩ min. at 500 VDC |
| sealing | IP67 according to IEC 60529 Shock resistance: 50 g - 11 ms according to IEC 68-2-27 Salt spray: IEC 512-6, test 11f |
| Storage temperature | -40 °C to +8 5°C (-40 °F to 185 °F) Shock resistance: 50 g - 11 ms according to IEC 68-2-27 Salt spray: IEC 512-6, test 11f |
| Panel thickness | 1.5 mm (.059) to 10 mm (.394) |
| Total travel | 1.7 mm (.067) +/- 0.3 mm Low level or mechanical life: 1,000,000 cycles Torque (applied to nut): 1 Nm max. with metal nut U166 - 1.5 Nm max. with plastic nut U4248 Low level or mechanical life: 1,000,000 cycles Torque (a |
| Operating temperature | -40 °C to +85 °C (-40 °F to 185 °F) |
| Max. current/voltage rating with resistive load | 3 A 28 VDC |
| Electrical Functions | NC/NO |
The APEMPanel Switches IMR7Z422UL 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 Shock resistance: 50 g - 11 ms according to IEC 68-2-27 Salt spray: IEC 512-6, test 11f |
| Storage temperature | -40 °C to +8 5°C (-40 °F to 185 °F) Shock resistance: 50 g - 11 ms according to IEC 68-2-27 Salt spray: IEC 512-6, test 11f |
| Panel thickness | 1.5 mm (.059) to 10 mm (.394) |
| Total travel | 1.7 mm (.067) +/- 0.3 mm Low level or mechanical life: 1,000,000 cycles Torque (applied to nut): 1 Nm max. with metal nut U166 - 1.5 Nm max. with plastic nut U4248 Low level or mechanical life: 1,000,000 cycles Torque (a |
| Operating temperature | -40 °C to +85 °C (-40 °F to 185 °F) |
| Max. current/voltage rating with resistive load | 3 A 28 VDC |
| Electrical Functions | NC/NO |
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