1223MRA
The 1223MRA Panel Switch, part of the Pushbutton Switches category, is designed with electrical functions that ensure efficient operation. This switch is normally open, providing reliable control in various applications.
Key Features
- Electrical Functions: Normally Open (NO)
- Contact Materials: Silver
- Terminals: Screw
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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