637H/2-5
The 637H/2-5 Panel Switch, also known as a toggle switch, is a versatile and reliable component for various electrical applications. With its single pole configuration, it offers efficient control over electrical functions. The switch features metal lever solder lug quick connect terminals, ensuring secure and stable connections. Whether you need to turn on lights, activate motors, or control other electrical devices, the 637H/2-5 Panel Switch is the perfect choice.

Key Features
- Number Of Poles: Single Pole
- Actuator Option: 40mm (1.574in) actuator
- Electrical Functions: MOM OFF MOM
- Terminals: Metal Lever Solder Lug Quick Connect 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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