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The APEM Panel Switches 6641-03BK-2V is a double pole autoswitch designed for reliable electrical control in industrial applications. Featuring a grey satin-chrome finish, locking levers with two secure positions, and robust electrical specifications including 1,000 MΩ insulation resistance at 500 VDC, 2,000 Vrms dielectric strength, and 10,000 cycle electrical life, this switch ensures durable performance across extreme temperatures from -40°C to +85°C.
The APEM Panel Switches 6641-03BK-2V is a double pole autoswitch engineered for high-reliability electrical switching in demanding industrial environments. This panel switch delivers precise ON/OFF control with a sleek design, durable construction, and a grey satin-chrome finish on both lever and bushing. Its robust electrical specifications, including 1,000 MΩ minimum insulation resistance at 500 VDC, 2,000 Vrms dielectric strength between terminals, and 10,000 cycles of electrical life at full load, ensure consistent performance under harsh conditions. The switch operates effectively across a wide temperature range from -40°C to +85°C, making it ideal for applications requiring dependable switching in extreme environments.
The APEM 6641-03BK-2V panel switch delivers exceptional electrical performance with a minimum insulation resistance of 1,000 MΩ at 500 VDC, ensuring reliable isolation between circuits. Its dielectric strength of 2,000 Vrms (50 Hz) between terminals and 3,000 Vrms (50 Hz) between terminals and frame provides robust protection against electrical surges. The switch also features an initial contact resistance of 10 mΩ max, minimizing voltage drop during operation, and maintains electrical life for 10,000 cycles at full load.
Engineered for extreme conditions, the 6641-03BK-2V operates across a wide temperature range from -40°C to +85°C, ensuring consistent performance in both cold and hot environments. The front panel sealing with one O-ring and sealing washer provides effective protection against dust and moisture, enhancing the switch's longevity in industrial settings.
With a maximum panel thickness of 5 mm, the switch is designed for robust mechanical integration. The locking levers provide two secure positions, ensuring stable operation without accidental disengagement. The maximum torque of 1.50 Nm (1.10 ft.lb) applied to the nut ensures secure fastening without damage to the switch assembly.
| Feature | Specification |
|---|---|
| Configuration | double pole configuration |
| Feature | Specification |
|---|---|
| Insulation resistance | 1,000 MΩ min. at 500 VDC |
| Dielectric strength | 2,000 Vrms 50 Hz min. between terminals3,000 Vrms 50 Hz min. between terminals and frame |
| Torque | 1.50 Nm (1.10 Ft.lb) max. applied to nut |
| Panel thickness | 5 mm (.196) max. |
| Operating temperature | -40 °C to +85 °C |
| Sealing | Front Panel Sealing with One O-Ring and Sealing Washer |
| Electrical Functions | ON OFF |
The APEMPanel Switches 6641-03BK-2V is presented using the documented product characteristics available for this model.
| Feature | Specification |
|---|---|
| Configuration | double pole configuration |
| Feature | Specification |
|---|---|
| Insulation resistance | 1,000 MΩ min. at 500 VDC |
| Dielectric strength | 2,000 Vrms 50 Hz min. between terminals3,000 Vrms 50 Hz min. between terminals and frame |
| Torque | 1.50 Nm (1.10 Ft.lb) max. applied to nut |
| Panel thickness | 5 mm (.196) max. |
| Operating temperature | -40 °C to +85 °C |
| Sealing | Front Panel Sealing with One O-Ring and Sealing Washer |
| Electrical Functions | ON OFF |
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