| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Illumination Voltage (Nominal) | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating |
This E-T-A 3120-N thermal circuit breaker, part number 3120-N324-P7T1-W19FG3-X3120-S01BM-4A, combines overcurrent protection with an ON/OFF switch function. It is a double-pole device with a thermal trip element, suitable for overload protection of motors, pumps, transformers, and cables.
The circuit breaker has a current rating of 4A and a voltage rating of 415V AC. It is designed for panel mounting and features a rocker actuator with green illumination at 115V. The device is compliant with CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 standards.
Key specifications include a rated voltage of AC 240V and DC 50V, with a current rating range from 0.1A to 20A. The typical life for a 1-pole configuration at AC 240V is 30,000 cycles. The 3120-N series is also available with thermal-magnetic trip options and can be expanded with add-on modules for enhanced functionality.
Typical applications for this thermal circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. Its design ensures reliable disconnection and quick resettability, contributing to maximum equipment availability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 415V AC.
The current rating is 4A.
This is a two-pole circuit breaker.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
The typical life is 30,000 cycles at 1 x IN, inductive.