657HK
The 657HK Panel Switch, with its Part Number 657HK, is a versatile toggle switch that belongs to the Toggles category. Its sleek design and reliable performance make it a popular choice among professionals. With three poles, this switch offers excellent electrical connectivity. Whether you need to control lights, motors, or other electrical devices, the 657HK is up to the task. Its MOM OFF MOM electrical functions ensure precise and responsive switching, making it ideal for a wide range of applications. Upgrade your control panel with the 657HK Panel Switch and experience the difference it makes in your operations.
Key Features
- Number Of Poles: Three Poles
- Actuator And Terminals: Metal Lever Screw Terminals
- Electrical Functions: MOM OFF MOM
- 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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