639H-3V
The 639H-3V Panel Switch, with its Part Number 639H-3V, is a versatile toggle switch. It features a single pole, making it perfect for various electrical applications. With its ON OFF ON electrical function, this switch provides flexible control options. The switch is equipped with metal lever screw terminals, ensuring secure and reliable connections. Whether you're working on a DIY project or a professional installation, the 639H-3V Panel Switch is a reliable choice.
Key Features
- Number Of Poles: Single Pole
- 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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