637H
The 637H Panel Switch, with its part number, is a versatile toggle switch that is perfect for various electrical applications. With its single pole design, it provides reliable electrical functions, specifically the MOM OFF MOM feature. The switch is equipped with metal lever screw terminals, ensuring secure and efficient connections. Whether you're working on a DIY project or in need of a reliable switch for your professional setup, the 637H Panel Switch is a dependable choice.
Key Features
- Number Of Poles: Single Pole
- Electrical Functions: MOM OFF MOM
- Terminals: Metal Lever Screw Terminals
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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