638NH/2
The 638NH/2 Panel Switch, also known as a toggle switch, is the perfect solution for controlling electrical circuits with ease. With its single pole design, this switch offers reliable and efficient performance. Its electrical functions include ON, OFF, and MOM (momentary), making it versatile for a variety of applications. Whether you're looking to turn lights on and off or activate a motor, this switch is up to the task. With its sleek design and durable construction, the 638NH/2 is a reliable choice for any project.
Key Features
- Number Of Poles: Single Pole
- Actuator And Terminals: Insulated Lever Solder Lug Quick Connect Terminals
- Electrical Functions: ON OFF MOM
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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