657HK
Industrial toggle switches with high amperage and metal or insulated lever.
Key Features
- Options: Front panel sealing
- Number Of Poles: Three pole
- Series: 6
- Electrical Functions: MOM OFF MOM
- Actuator And 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 terminals 2,500 Vrms 50 Hz min. between terminals and frame
- Electrical life: 10,000 cycles at full load
Materials:
- Case : polyester UL94-V0
- Actuator :
- 600H : brass, nickel plated
- 600NH : black polyamide
- Bushing : brass, nickel plated or zinc die-cast (zamak)
- Contacts : silver/nickel alloy
Added to Your Cart