Panel Switches 121441RX778
The APEM Panel Switches 121441RX778 is a Switches and Pushbutton with documented product-specific characteristics including Electrical Functions: ON ON ON Fluorescent Tip: None Levers: Standard Momentary For Function 4: ON ON MOM Terminals And Bushing: Solder Lug Terminals; Torque: 1.50 Nm (1.10 Ft.lb) max. applied to nut; Panel thickness: 8 mm (.314) max. - 3 mm (.118) min..
Key Features
- Electrical Functions: ON ON ON Fluorescent Tip: None Levers: Standard Momentary For Function 4: ON ON MOM Terminals And Bushing: Solder Lug Terminals
- Torque: 1.50 Nm (1.10 Ft.lb) max. applied to nut
- Panel thickness: 8 mm (.314) max. - 3 mm (.118) min.
- Number Of Poles: Double Pole,Fluorescent Tip:None,Levers:Standard,Momentary For Function 4:ON ON MOM,Terminals And Bushing:Solder Lug Terminals
- 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 (mom
- Sealing: Panel sealed up to IP67, these switches are frontal sealed by two O-rings and have full rear end sealing.
- Contacts: Highly reliable contacts suitable for low level applications (10mA 50mV - 10μA 5VDC min.) or power applications (4A 30VDC max.)
- 20,000 cycles (10,000 for functions 5, 4-1R, 4-2R)
- 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)
- © 2026 APEM SAS
- Double shell case: For high mechanical strength and high electrical insulation.
- Compact size: The small rear end of the switch allows space saving behind the panel.
- Finish: Matt black finish on body, bushing, lever and hardware.
- Quality
- CECC approved - conforms to MIL
- specifications Highly reliable contacts Pinned lever Double shell case for high mechanical strength and highelectrical insulation Compact size
- specifications Highly reliable contacts Pinned lever Double shell case for high mechanical strength and high electrical insulation Compact size
Technical Specifications
| Feature | Specification |
|---|
| Operating temperature | -40°C |