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The APEM Panel Switches IMR7Z492UL are robust autoswitches designed for demanding industrial environments. Featuring IP67 sealing, high current/voltage ratings up to 3A 28VDC, and a snap-action mechanism with audible tactile feedback, these switches ensure reliable operation in extreme conditions. Ideal for applications requiring high durability and precise switching.
The APEM Panel Switches IMR7Z492UL are high-reliability autoswitches engineered for industrial use in harsh environments. With an IP67 rating for dust and water resistance, these switches maintain performance across a wide temperature range from -40°C to +85°C. The snap-action mechanism provides audible tactile feedback and high voltage ratings, while the 1,000,000-cycle mechanical life ensures long-term durability. Designed for applications where reliability and robustness are critical, the IMR7Z492UL delivers consistent performance in demanding industrial settings.
The IMR7Z492UL switches are engineered to withstand extreme environmental conditions. With an IP67 rating, they resist dust and water immersion, meeting IEC 60529 standards. The switches also pass shock resistance testing (50 g - 11 ms per IEC 68-2-27) and salt spray resistance (IEC 512-6, test 11f), ensuring reliable operation in harsh industrial settings. The operating temperature range of -40°C to +85°C (-40°F to 185°F) allows for use in extreme climates without performance degradation.
These switches deliver robust electrical performance with a maximum current rating of 3A at 28VDC for resistive loads. The dielectric strength of 500 Vrms between terminals ensures safe operation under high-voltage conditions. The initial contact resistance is limited to 100 mΩ max., minimizing power loss and ensuring efficient switching. The snap-action mechanism provides precise switching with audible tactile feedback, enhancing user experience and operational reliability.
The IMR7Z492UL features a snap-action mechanism designed for high mechanical reliability. With a mechanical life of 1,000,000 cycles, these switches maintain consistent performance over extended periods. The total travel of 1.7 mm (±0.3 mm) ensures precise actuation, while the long travel option (2 mm) accommodates applications requiring extended stroke lengths. The switches also support electrical life of 25,000 cycles at full load, ensuring durability in high-stress environments.
Designed for seamless integration into industrial systems, the IMR7Z492UL offers a flat round actuator for optional NO+NC marking. The cap series can be combined into custom keyboards, enabling flexible configuration for specific applications. The panel thickness range (1.5 mm to 10 mm) allows for compatibility with various mounting requirements, while the quick connect terminals simplify 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 Bezel: Standard Bushing Bezel: Black |
The APEMPanel Switches IMR7Z492UL 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 Bezel: Standard Bushing Bezel: Black |
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