1212MRA
The 1212MRA Panel Switch is a versatile and reliable electrical component that falls into the category of Pushbutton Switches. With its normally closed configuration, this switch ensures that the circuit is closed and the electrical current flows when it is not being actuated. It offers seamless integration into various electrical systems and is designed to handle a wide range of electrical functions.
Key Features
- Electrical Functions: Normally Closed (NC)
- Contact Materials: Silver
- Terminals: Solder Lug Quick Connect
Specifications
Distinctive Features:
- Butt action contacts
- Double break
- UL and CSA approved
General Specifications:
- Torque : 1.50 Nm (1.10 Ft.lb) max. applied to nut
- Panel thickness : 4.5 mm (.177) max.
- Total travel :NO : 4.5 mm (.177) +/- 0.3 (.011)NC : 3.5 mm (.137) +/- 0.3 (.011)
Environmental Specifications:
- Operating temperature : -20 °C to +55 °C
Electrical Specifications:
- Max. current/voltage rating with resistive load :- silver contacts (A) : 4 A 250 VAC - 8 A 125 VAC - 4 A 24 VDC - 8 A 12 VDC- silver plated copper contacts (C) : 2 A 250 VAC - 3 A 125 VAC - 2 A 14 VDC - 3 A 12 VDC
- Initial contact resistance : 10 mΩ max.
- Insulation resistance : 1,000 MΩ min. at 500 VDC
- Dielectric strength :2,000 Vrms 50 Hz min. between terminals3,000 Vrms 50 Hz min. between terminals and frame
- Electrical life : 10,000 cycles at full load
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