637NH/2
The 637NH/2 Panel Switch is a versatile toggle switch that is designed to meet your electrical needs. With its single pole configuration, it offers reliable performance and ease of use. Whether you need to control lights, motors, or other electrical devices, this switch has got you covered. Its MOM OFF MOM electrical function allows for momentary operation, providing you with precise control and added convenience. Upgrade your electrical system with the 637NH/2 Panel Switch and experience the difference it can make.
Key Features
- Number Of Poles: Single Pole
- Actuator And Terminals: Insulated Lever Solder Lug Quick Connect Terminals
- Electrical Functions: MOM OFF MOM
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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