12144-3VX778
The 12144-3VX778 Panel Switch is a versatile and reliable toggle switch designed to meet your electrical needs. With its double pole configuration, it offers enhanced functionality and increased safety. The switch features multiple electrical functions, including ON, MOM, and ON MOM, allowing for precise control and customization. Equipped with three locked positions, the levers provide stability and convenience during operation. Whether you need to toggle between different electrical functions or secure your switch in a specific position, the 12144-3VX778 Panel Switch is the perfect choice.
![12144-3VX778](/medias/solder-2-lock.jpg?context=bWFzdGVyfGNsb3VkaW1hZ2VzfDI2MjU2fGltYWdlL2pwZWd8aDdlL2g0Mi85MjQ4MDM1OTk1Njc4L3NvbGRlcl8yX2xvY2suanBnfGYyNmNmZTY0OTYxMzIyZGJlZWViYmM0NTJjYzc5ZjNhODdjYThmMWNlNjVkNThmMmI1MTUwMmZhMjI4NjNlOTg)
规格
显着特点:
- CECC approved - conforms to MIL specifications
- Highly reliable contacts
- Pinned lever
- Double shell case for high mechanical strength and high
- electrical insulation
- Compact size
一般规格:
- Torque : 1,50 Nm (1.10 Ft.lb) max. applied to nut
- Panel thickness : 8 mm (.314) max. - 3 mm (.118) min.
- Electrical life :- At 4A 28VDC :20.000 cycles (10.000 for functions 5, 4-1R, 4-2R)- At low level (50mV 10mA) :150.000 cycles (switches with 2 maintained positions)100.000 cycles (switches with 3 maintained positions)50.000 cycles (momentary functions 7, 8, 4-1R, 4-2R, 5)
环境指标:
- Shock test : 50g - 11ms (IEC 68-2-27)
- Vibrations : 10-500 Hz - 10g (IEC68-2-6)
- Operating temperature : -40°C to +85°C
- Humidity test : 56 days, 93 % R.H., 40°C (IEC 68-2-3)
- Salt spray test : 96 hours (IEC 68-2-11)
- Front panel sealing by two O-rings Flatted bush for precise orientation
- Panel seal withstands 1 bar pressure and remains sealed even when the switch is operated.
- Epoxy sealed terminals
- Splash-proof case
电气规格:
- Max. current/voltage rating with resistive load : 4A 28VDC
- Minimum load : 10mA 50mV, 10μA 5VDC
- 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
- Contact bounce : 2 ms max.
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