1203MRA
The 1203MRA Panel Switch, with its part number, is a reliable and efficient pushbutton switch designed for electrical applications. It is categorized under Pushbutton Switches, offering a seamless integration into various electrical systems. With its normally open configuration, it provides precise and instant electrical functionality. Its robust design ensures durability and long-lasting performance, making it an ideal choice for industrial and commercial applications.
Key Features
- Electrical Functions: Normally Open (NO)
- Contact Materials: Silver
- Terminals: Screw Clamp
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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