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The APEM Panel Switches ISP3SAD500 is a robust, sealed switch designed for demanding industrial environments. With IP67 sealing, 1,000 Vrms dielectric strength, and 500,000 cycle electrical life, it ensures reliable operation in extreme conditions from -40°C to +85°C. Ideal for applications requiring tactile feedback and high durability.
The APEM Panel Switches ISP3SAD500 is a high-performance, sealed switch engineered for industrial applications where reliability and environmental resilience are critical. This compact switch delivers exceptional durability with 500,000 cycles of electrical life at full load, 1,000 Vrms dielectric strength, and IP67 sealing to protect against dust, water, and harsh conditions. Its robust construction, operating temperature range of -40°C to +85°C, and tactile feedback ensure precise operation in demanding environments, making it suitable for industrial control systems where consistent performance is essential.
The ISP3SAD500 features IP67 sealing, ensuring protection against dust and water immersion. It meets stringent environmental standards with shock resistance of 100 g (IEC 512-4, test 6c) and vibration resistance from 10 to 500 Hz at 10 g (IEC 512-4, test 6d). Additionally, it passes salt spray testing (IEC 512-6, test 11f), making it suitable for outdoor or marine environments where exposure to harsh conditions is common.
This switch supports a maximum current of 400 mA at 32 VAC and 100 mA at 48 VDC for resistive loads. It maintains low contact resistance (50 mΩ max) and delivers 1,000 Vrms dielectric strength, ensuring safe and reliable operation under high-voltage conditions. The switch operates within a temperature range of -40°C to +85°C, accommodating extreme environmental conditions.
Engineered for longevity, the ISP3SAD500 provides 500,000 cycles of electrical life at full load and 1,000,000 cycles for low-level or mechanical operation. Its compact design (1.5 mm to 4 mm panel thickness) and tactile feedback ensure precise user interaction while resisting shock and vibration.
The switch features a threaded bushing design with compact dimensions, lightweight construction, and tactile feedback for user confidence. It is compatible with standard mounting nuts (U166 for metal, U4248 for plastic) and can withstand soldering temperatures up to 300°C for 3 seconds. The panel thickness range (1.5 mm to 4 mm) allows for flexible integration into various industrial enclosures.
| Feature | Specification |
|---|---|
| Insulation resistance | 1 GΩ min. at 500 VDC |
| Dielectric strength | 1,000 Vrms Electrical life at full load: 500,000 cycles Electrical life at full load: 500,000 cycles Front panel sealing according to IEC 60529: IP67 Shock resistance: 100 g according to IEC 512-4, test 6c Vibration resi |
| Operating temperature | -40 °C to +85 °C (-40 °F to 185 °F) Shock resistance: 100 g according to IEC 512-4, test 6c Vibration resistance: 10-500 Hz - 10 g according to IEC 512-4, test 6d Salt spray: IEC 512-6, test 11f |
| Panel thickness | 1,5 mm (.059) min. - 4 mm (.157) max. |
| Total travel | 1.7 mm (.066) +/- 0.3 mm Typical |
| operating force | 4 N +/- 3 N 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 Soldering: 300 °C max. for 3 seconds Low level or mechanical life: 1,00 |
| Max. current/voltage rating with resistive load | 400 mA 32 VAC - 100 mA 48 VDC |
| Electrical Functions | Normally Open (NO) |
| Feature | Specification |
|---|---|
| Sealing | IP67 |
The APEMPanel Switches ISP3SAD500 is presented using the documented product characteristics available for this model.
| Feature | Specification |
|---|---|
| Insulation resistance | 1 GΩ min. at 500 VDC |
| Dielectric strength | 1,000 Vrms Electrical life at full load: 500,000 cycles Electrical life at full load: 500,000 cycles Front panel sealing according to IEC 60529: IP67 Shock resistance: 100 g according to IEC 512-4, test 6c Vibration resi |
| Operating temperature | -40 °C to +85 °C (-40 °F to 185 °F) Shock resistance: 100 g according to IEC 512-4, test 6c Vibration resistance: 10-500 Hz - 10 g according to IEC 512-4, test 6d Salt spray: IEC 512-6, test 11f |
| Panel thickness | 1,5 mm (.059) min. - 4 mm (.157) max. |
| Total travel | 1.7 mm (.066) +/- 0.3 mm Typical |
| operating force | 4 N +/- 3 N 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 Soldering: 300 °C max. for 3 seconds Low level or mechanical life: 1,00 |
| Max. current/voltage rating with resistive load | 400 mA 32 VAC - 100 mA 48 VDC |
| Electrical Functions | Normally Open (NO) |
| Feature | Specification |
|---|---|
| Sealing | IP67 |
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