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The E-T-A 3120-N551-H7T1-W01D-X3120-U0101M-8A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.
This 2-pole breaker has a current rating of 8A and a voltage rating of 415V AC. It features a rocker actuator and is designed for panel mounting. The device can be easily and quickly reset after tripping, and its positively trip-free mechanism ensures reliable disconnection.
Key specifications include a current rating range of 0.1 to 20A and various voltage ratings such as AC 240V and DC 50V. The breaker is approved by CSA, GB, IEC, and UL standards. It is also suitable for use in medical equipment according to IEC/EN 60601.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. Its space-saving design and reduced mounting and wiring time contribute to increased overall reliability.
| 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, with other ratings including AC 240V and DC 50V available.
The current rating is 8A.
This circuit breaker has 2 poles.
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 for 1-pole devices and 50,000 cycles at 1 x IN inductive for 2-pole devices.