Explore performance details, construction highlights, applications, and technical information in one clear overview.
The APEM Panel Switches IMR7Z452UL is a robust autoswitch designed for demanding industrial environments. With IP67 sealing, 1 GΩ min. insulation resistance at 500 VDC, and a 1.7 mm total travel, this switch ensures reliable operation in harsh conditions. Ideal for applications requiring high current/voltage ratings up to 3 A 28 VDC and 1,000,000 cycles of mechanical life.
The APEM Panel Switches IMR7Z452UL is a high-reliability autoswitch engineered for industrial use in extreme environments. Featuring IP67 sealing for dust and water resistance, this switch maintains performance across a wide temperature range from -40°C to +85°C. Its robust construction includes a flat round actuator for optional NO/NC marking, quick-connect terminals, and a 1.7 mm total travel with 1,000,000 cycle life. The switch supports 3 A 28 VDC loads and delivers consistent electrical performance with 100 mΩ max. initial contact resistance and 500 Vrms dielectric strength.
The IMR7Z452UL delivers stable electrical performance with a 3 A 28 VDC maximum rating for resistive loads. It features 500 Vrms dielectric strength between terminals and 100 mΩ max. initial contact resistance, ensuring reliable switching even under high-stress conditions. The switch supports both NO and NC electrical functions, providing flexibility in circuit design.
Engineered for extreme environments, the IMR7Z452UL operates within a temperature range of -40°C to +85°C (-40°F to 185°F). Its IP67 rating guarantees protection against dust and water immersion, while shock resistance (50 g - 11 ms per IEC 68-2-27) and salt spray resistance (IEC 512-6, test 11f) ensure durability in harsh industrial settings.
With a 1,000,000 cycle mechanical life and 1.7 mm total travel (±0.3 mm), the IMR7Z452UL is designed for long-term reliability in high-traffic applications. The switch features quick-connect terminals and a flat round actuator that supports optional NO/NC marking, enabling precise control in complex systems.
The IMR7Z452UL includes a 1.5 mm to 10 mm panel thickness option, allowing adaptation to various mounting requirements. Its curved actuator shape and quick-connect terminals simplify installation while maintaining robust performance. The switch can be combined into custom keyboards, offering flexibility in user interface design.
| 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 IMR7Z452UL 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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