12157A
The 12157A Panel Switch, part of the Toggles category, is a versatile and reliable option for various electrical applications. With three poles, it offers efficient and seamless connectivity. Its electrical functions, known as MOM OFF MOM, provide reliable and precise control. Equipped with a standard lever, this switch ensures easy operation and durability. Upgrade your control system with the 12157A Panel Switch.
Key Features
- Number Of Poles: Three Poles
- Electrical Functions: MOM OFF MOM
- Contact Materials: Silver
- Finish: Bright Chrome Finish On Actuator
- Fluorescent Tip: None
- Levers: Standard
- Sealing: Epoxy Sealed Terminals
- Terminals And Bushing: Solder Lug Terminals
- Special Options: No Special Requirement
Specifications
Distinctive Features:
- CECC approved - conforms to MIL specifications
- Robust switches for high specification environments
- Toggle action on 2-position models for a smoothmechanical operation
- Several front panel sealing options
- Several locking lever options
General Specifications:
- Torque :1,50 Nm (1.10 Ft.lb) max. applied between the 2 nuts
- Standard panel thickness : 4,5 mm (.177) max.
Environmental Specifications:
- Operating temperature : -40°C to +85°C
Electrical Specifications:
- Max. current/voltage rating with resistive load :- silver contacts (A-AD2-X780) : 4A 30VDC- gold contacts (D) : 100mA 30VDC
- Minimum load : AD2-X780-D contacts : 10mA 50mV, 10μA 5V min.
- Initial contact resistance : 10 mΩ max.
- Insulation resistance : 1.000 MΩ min. at 500VDC
- Dielectric strength :1.000 Vrms 50 Hz min. between terminals2.000 Vrms 50 Hz min. between poles and between terminals and frame
- Contact bounce : 2 ms max.
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