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This E-T-A 412-K14-LN2-12A is a high-performance thermal circuit breaker with a single pole configuration. It is designed for panel mounting and features a manual push-pull plunger for ON/OFF actuation, with an indicator band clearly showing the tripped/off position.
Key electrical specifications include a voltage rating of 28V DC and 115V AC (400 Hz upon request), and a current rating of 12A. The breaker offers a high interrupting capacity of 6,000A (Icn and UL 1077) and a typical life of 4,000 operations at 2x IN.
Environmental and mechanical robustness are ensured with an operating temperature range of -55°C to +75°C, IP40 protection for the operating area, and resistance to vibration, shock, and corrosion. It is suitable for extra-low voltage wiring systems in various vehicle and defence applications.
The threadneck panel mounting design with M4 screw terminals (K14 type) makes it suitable for applications requiring robust connections, such as in tracked vehicles and aircraft.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 12A.
It is rated for 28V DC and 115V AC.
It is a panel mount type.
The ambient temperature range is -55°C to +75°C.
It uses a push-pull plunger actuator.
The interrupting capacity is 6000A.