639H-5
The 639H-5 Panel Switch, with its sleek design and durable construction, is a versatile choice for any electrical application. With its single pole design, it offers a reliable ON OFF ON electrical function. The switch is equipped with metal lever screw terminals, ensuring a secure and long-lasting connection. Whether you're in need of a switch for industrial machinery or automotive equipment, the 639H-5 is the perfect solution.
Key Features
- Number Of Poles: Single Pole
- Actuator Option: 40mm (1.574in) actuator
- Electrical Functions: ON OFF ON
- 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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