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| Manufacturer Name | |
| Actuator Type | |
| Ambient Temperature | |
| Approval Agency | |
| 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 3120-F321-P7T1-W16DT4-4A is a thermal circuit breaker designed for overload protection. It operates with a current rating of 4A and a voltage rating of 250VAC or 50VDC.
The breaker features a rocker actuator and a two-pole configuration. It is designed for panel mounting and offers reliable switching behavior with a positively trip-free mechanism. The device is suitable for various applications including medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
Key technical data includes an ambient temperature range of -30 to 60 °C, an interrupting capacity of 5000A at 250VAC (UL 1077), and a typical life of 30,000 operations at 1x IN. The operating area has a degree of protection of IP40.
| 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 4A.
The voltage rating is 250VAC and 50VDC.
It has a rocker actuator.
This is a two-pole circuit breaker.
The ambient temperature range is -30 to 60 °C.