| Category | |
| Manufacturer Name | |
| Acceleration | |
| Actuator Type | |
| Ambient Temperature | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating |
This E-T-A 4140-G111-J1M1-B5S0TN-50A is a high-performance, single-pole thermal circuit breaker with a trip-free mechanism and manual push/pull actuation. It includes temperature compensation and an indicator band on the push button to clearly show the tripped/off position. The robust design makes it suitable for extremely harsh conditions.
Key technical data includes a voltage rating of 115 V AC (300 Hz to 800 Hz) and 28 V DC, with a current rating range of 20 to 50 A. The ambient operating temperature range is -55 to +125 °C. It offers an interrupting capacity of 1,500 A at 115 V AC and 4,000 A at 28 V DC.
The circuit breaker is designed for panel mounting with a threadneck design of M12x0.75x7. It features screw terminals for main connections and has a degree of protection of IP40 for the operating area and IP00 for the terminal area. The device has undergone rigorous testing for vibration, shock, corrosion, and humidity to meet standards like EN 2350 and ISO 7137.
Typical applications include land vehicles, aircraft, watercraft, and special vehicles. Various dummy versions are available without a protective function for pre-installed wiring.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It has a voltage rating of 115 V AC and 28 V DC.
The current rating is 50A.
It uses panel mounting with an M12x0.75x7 threadneck.
It has a typical mechanical life of 5,000 operations and 2,500 operations at IN.
It has an IP40 degree of protection in the operating area and IP00 in the terminal area.