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The APEM Panel Switches 6421A-03BK-2V is a single pole autoswitch designed for industrial applications. This robust switch features 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. between terminals and frame, and operates within a temperature range of -40 °C to +85 °C. It delivers reliable performance with an electrical life of 10,000 cycles at full load.
The APEM Panel Switches 6421A-03BK-2V is a single pole autoswitch engineered for demanding industrial environments. This switch provides exceptional electrical reliability with a minimum insulation resistance of 1,000 MΩ at 500 VDC and dielectric strength ratings of 2,000 Vrms 50 Hz between terminals and 3,000 Vrms 50 Hz between terminals and frame. Its robust construction ensures long-term performance in extreme temperature conditions ranging from -40 °C to +85 °C, while maintaining an electrical life of 10,000 cycles at full load. The switch is designed for seamless integration into control panels and industrial systems where precise switching and durability are critical.
The APEM Panel Switches 6421A-03BK-2V delivers high electrical reliability with a minimum insulation resistance of 1,000 MΩ at 500 VDC and dielectric strength ratings of 2,000 Vrms 50 Hz between terminals and 3,000 Vrms 50 Hz between terminals and frame. This ensures robust protection against electrical faults and transient overvoltages in industrial settings.
Engineered to withstand extreme environmental conditions, the switch operates within a temperature range of -40 °C to +85 °C. This wide operational range makes it suitable for use in harsh industrial environments, including outdoor installations and high-temperature processes.
With a maximum torque of 1.50 Nm (1.10 Ft.lb) for nut tightening, the switch ensures secure mounting without compromising performance. The panel thickness of 5 mm (.196) max. provides structural integrity while maintaining compact design.
The switch achieves an electrical life of 10,000 cycles at full load, ensuring consistent performance over extended operational periods. Its initial contact resistance of 10 mΩ max. guarantees minimal voltage drop and efficient current flow during switching operations.
| Feature | Specification |
|---|---|
| Configuration | single 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 |
The APEMPanel Switches 6421A-03BK-2V is presented using the documented product characteristics available for this model.
| Feature | Specification |
|---|---|
| Configuration | single 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 |
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