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The APEM Panel Switches IMR7Z432234 are robust autoswitches designed for demanding industrial environments. These switches feature IP67 sealing, high current/voltage ratings up to 3A 28VDC, and long travel with 1,000,000 cycle life. Ideal for applications requiring reliable operation in extreme temperatures and harsh conditions.
The APEM Panel Switches IMR7Z432234 are high-reliability autoswitches engineered for industrial use in severe environments. With IP67 protection against dust and water, these switches maintain performance across a wide temperature range from -40°C to +85°C. The 1.7mm total travel and 1,000,000 cycle life ensure long-term durability, while the 3A 28VDC rating supports high-power applications without compromising safety.
The IMR7Z432234 supports electrical operations up to 3A 28VDC with resistive loads. It features 500 Vrms dielectric strength between terminals and a maximum initial contact resistance of 100 mΩ. The switch operates reliably across a wide temperature range from -40°C to +85°C.
Engineered for extreme conditions, these switches withstand shock resistance of 50g - 11ms (IEC 68-2-27), salt spray testing (IEC 512-6, test 11f), and temperature extremes from -40°C to +85°C. The IP67 rating ensures protection against dust and water immersion.
With a total travel of 1.7mm (±0.3mm), the IMR7Z432234 delivers precise actuation. The switch achieves 1,000,000 cycle life for both electrical and mechanical operations, making it suitable for high-stress industrial applications.
The flat round actuator allows for optional NO/NC marking, and the cap series can be combined into custom keyboards. Available in three rectangular rocker sizes (10.1 x 12.5 / 18.65 / 25.0 mm) with a height of 12.2mm, these switches offer adaptable integration options.
| 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 IMR7Z432234 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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