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The APEM Panel Switches ISR3SAD808 is a robust, sealed autoswitch designed for demanding industrial environments. With IP67 sealing, 1 GΩ insulation resistance at 500 VDC, and 500,000 electrical life cycles, this compact switch ensures reliable operation across extreme temperatures (-40°C to +85°C) and harsh conditions.
The APEM Panel Switches ISR3SAD808 is a high-reliability, sealed autoswitch engineered for industrial applications requiring durability and precision. This compact switch features IP67 sealing to protect against dust and water immersion, 1 GΩ minimum insulation resistance at 500 VDC, and 500,000 electrical life cycles under full load. Its robust construction withstands extreme temperatures (-40°C to +85°C), shock resistance (100 g), and vibration (10-500 Hz at 10 g), making it ideal for use in environments where reliability is critical. The switch delivers tactile feedback and operates within a 1.7 mm total travel with 4 N operating force, ensuring precise control and long-term performance.
The ISR3SAD808 operates with a maximum current of 400 mA at 32 VAC and 100 mA at 48 VDC for resistive loads. It features a low contact resistance of 50 mΩ max and a 1 GΩ minimum insulation resistance at 500 VDC, ensuring safe and efficient electrical performance in demanding applications.
Engineered for extreme conditions, the ISR3SAD808 withstands temperatures from -40°C to +85°C, shock resistance of 100 g (IEC 512-4, test 6c), and vibration resistance up to 500 Hz at 10 g (IEC 512-4, test 6d). It also passes salt spray testing (IEC 512-6, test 11f), ensuring long-term reliability in harsh industrial settings.
With a total travel of 1.7 mm (±0.3 mm) and an operating force of 4 N (±3 N), the ISR3SAD808 provides precise mechanical action. The switch supports 1,000,000 cycles for low-level or mechanical life, and features a tactile feedback mechanism for user confidence during operation.
The ISR3SAD808 is sealed to IP67 standard, protecting against dust and water immersion. This robust sealing ensures the switch remains functional in wet or dusty environments without compromising performance.
| 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 ISR3SAD808 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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