645NH
The 645NH Panel Switch, with its sleek design and efficient functionality, is a must-have for any electrical setup. With its double pole configuration, it offers enhanced safety and reliability. Its electrical functions, including the MOM ON feature, ensure smooth operation and seamless control. Whether you're a professional electrician or a DIY enthusiast, this toggle switch is the perfect choice for your projects.

Key Features
- Number Of Poles: Double Pole
- Actuator And Terminals: Insulated Lever Screw Terminals
- Electrical Functions: MOM ON
Specifications
Distinctive Features:
- Robust mechanism
- High current/voltage rating
- Insulated or metal lever
- UL, CSA and NF-VDE (EN 61058-1) approved
General Specifications:
- Torque: 1.50 Nm (1.10 Ft.lb) max. applied to nut
- Panel thickness: 4.5 mm (.177) max. between 2 nuts
Environmental Specifications:
- Operating temperature : -20 °C to +55 °C (-20 °F to 131 °F)
Electrical Specifications:
- Max. current/voltage ratings: see full data sheet
- Peak current: 30 A max. during 1/2 sine, 250 VAC
- Initial contact resistance: 10 mΩ max.
- Insulation resistance: 1,000 MΩ min. at 500 VDC
- Dielectric strength:2,000 Vrms 50 Hz min. between terminals2,500 Vrms 50 Hz min. between terminals and frame
- Electrical life: 10,000 cycles at full load
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