| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Ambient Temperature | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Illumination Voltage (Nominal) | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Voltage | |
| Voltage Rating |
This E-T-A 3120-F321-P7T1-W19DY4-20A is a thermal circuit breaker with a current rating of 20A and a voltage rating of 250VAC or 50VDC. It features a rocker actuator and is designed for panel mounting.
The circuit breaker is built with a bimetal trip element and provides integral overcurrent protection, suitable for overload protection of motors, pumps, transformers, and cables. It is a two-pole unit.
Key technical data includes an interrupting capacity of 150A for single pole and 250A for double pole at 2.5-20A, and 5000A at 250VAC under UL 1077. The operating temperature range is -30 to 60 °C. It also offers features like illumination and is compliant with various international standards including UL1077 and IEC 60934.
| 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 20A.
It has a voltage rating of 250VAC and 50VDC.
This is a two-pole circuit breaker.
It is designed for panel mounting.
The ambient temperature range is -30 to 60 °C.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.