644H/2K
The 644H/2K Panel Switch, part number 644H/2K, is a versatile toggle switch that is perfect for various electrical applications. With its double pole configuration, it offers reliable performance and enhanced safety. Whether you need to control multiple circuits or switch between different electrical functions, this switch has got you covered. Its metal lever solder lug quick connect terminals ensure easy installation and secure connections. Upgrade your electrical system with the 644H/2K Panel Switch and experience seamless functionality.
Key Features
- Number Of Poles: Double Pole
- Electrical Functions: ON ON ON
- Options: Front Panel Sealing
- 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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