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The APEM Panel Switches 6646-03BK-1V/2 is a double pole, ON ON configuration switch designed for industrial applications. This versatile switch features a grey satin-chrome finish, solder lug mounting, and robust sealing with one O-ring and sealing washer. With an insulation resistance of 1,000 MΩ min. at 500 VDC, dielectric strength of 2,000 Vrms 50 Hz min. between terminals and 3,000 Vrms 50 Hz min. to the frame, and electrical life of 10,000 cycles at full load, it ensures reliable performance in demanding environments.
The APEM Panel Switches 6646-03BK-1V/2 is a high-reliability double pole panel switch engineered for industrial and military applications. This switch delivers precise ON ON functionality with a robust construction that includes a grey satin-chrome lever and bushing, solder lug mounting for secure installation, and front panel sealing with one O-ring and sealing washer. Designed to withstand extreme conditions, it operates within a temperature range of -40 °C to +85 °C and meets stringent electrical performance standards including 1,000 MΩ min. insulation resistance at 500 VDC and 2,000 Vrms 50 Hz dielectric strength between terminals.
The APEM Panel Switches 6646-03BK-1V/2 delivers exceptional electrical performance with a minimum insulation resistance of 1,000 MΩ at 500 VDC and dielectric strength of 2,000 Vrms 50 Hz between terminals and 3,000 Vrms 50 Hz between terminals and frame. This ensures reliable operation in high-voltage environments while maintaining safety standards.
Engineered for extreme conditions, this switch operates across a wide temperature range from -40 °C to +85 °C. Its front panel sealing with one O-ring and sealing washer provides effective protection against dust, moisture, and contaminants, making it suitable for harsh industrial and military applications.
The switch features a robust construction with a panel thickness of 5 mm max. and a maximum torque of 1.50 Nm (1.10 Ft.lb) for secure nut tightening. This ensures long-term reliability during installation and operation under demanding mechanical stresses.
With an initial contact resistance of 10 mΩ max. and electrical life of 10,000 cycles at full load, the APEM Panel Switches 6646-03BK-1V/2 provides consistent performance and extended service life in critical industrial applications.
| 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 ON |
The APEMPanel Switches 6646-03BK-1V/2 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 ON |
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