639H/2K
The 639H/2K Panel Switch is a versatile and reliable choice for a wide range of applications. With its single pole design, it offers simplicity and ease of use. It is equipped with the popular ON OFF ON electrical function, allowing for flexible control and switching options. Whether you need to toggle between different settings or activate multiple circuits, the 639H/2K is up to the task. Its durable construction ensures longevity, making it a cost-effective solution for your electrical needs.
Key Features
- Number Of Poles: Single Pole
- Actuator And Terminals: Metal Lever Solder Lug Quick Connect Terminals
- Electrical Functions: ON OFF ON
- Options: Front Panel Sealing
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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