| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Rated Voltage | |
| Voltage Rating |
The E-T-A 3120-N521-P7T1-W02D-10A is a thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It features a bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables. The breaker can be easily and quickly reset after tripping.
Key electrical specifications include a rated voltage of AC 240V and DC 50V, with AC 415V available upon request. The current rating range is from 0.1A to 20A. This model is a 2-pole device.
Designed for panel mounting, this circuit breaker is suitable for various applications including medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances. It offers reliable disconnection even with a blocked actuator due to its positively trip-free mechanism.
Further functional extensions are possible with add-on modules for low voltage release, auxiliary contact function, remote trip, or fast magnetic trip. The device is also suitable for use in medical equipment according to IEC/EN 60601.
The voltage rating is 415V, with AC rated voltage 240V and DC rated voltage 50V.
The current rating is 10A, with a range of 0.1 to 20A.
It has 2 poles.
It is a thermal circuit breaker.
Panel mount.
Rocker actuator.
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.