| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9 pcs
|
9 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Altitude | |
| Breaker Type | |
| Characteristic Curve | |
| Current Rating | |
| Current Rating (Amps) | |
| Degree of Protection (@ Terminal area) | |
| Degree of Protection (Operating Area) | |
| Dielectric Strength | |
| Electrical Life | |
| Humidity | |
| Illumination | |
| Insulation Resistance | |
| Interrupting Capacity | |
| Mass | |
| Mechanical Life | |
| Mounting Type | |
| Number of Poles | |
| Operating Temperature | |
| Rated Impulse Withstand Voltage | |
| Salt Spray | |
| Shock | |
| Terminal Design | |
| Vibration Resistance | |
| Voltage Rating | |
| Voltage Rating DC |
This E-T-A 5140 series thermal circuit breaker provides dependable overcurrent protection for harsh environment applications such as land vehicles, aircraft, watercraft, and special vehicles. The three-pole design ensures all poles are disconnected in the event of a single or multi-phase overload. It features a push-pull plunger actuator with a clear indicator band showing the tripped/off position.
Rated at 50A continuous current with a voltage rating of 200V AC (300-800 Hz) and 28V DC, the breaker offers an interrupting capacity of 2000A. The thermal trip mechanism follows an M1 characteristic curve (1.1-1.45 IN). It has a mechanical life of 5000 operations and an electrical life of 2500 operations at rated current.
The circuit breaker is panel mounted via a threadneck and features screw terminals with busbar (J3). The operating area is protected to IP40, while the terminal area is IP00. It is designed for an ambient temperature range of -55°C to +90°C and can withstand vibration, shock, salt spray, and humidity per military and aerospace standards.
The circuit breaker is rated at 50A continuous current.
The voltage rating is 200V AC (300-800 Hz) and 28V DC.
The operating temperature range is -55°C to +90°C.
It uses a push-pull plunger actuator with a tripped/off indicator.
The operating area is IP40 and the terminal area is IP00.
RoHS3 compliance is noted but unverified; no documentation provided.