3120-N321-P7T1-W19LG4-8A
ETA
The E-T-A 3120-N321-P7T1-W19LG4-8A is a 2-pole thermal circuit breaker designed for panel mounting. It features an 8A current rating and a 415V voltage rating.
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The E-T-A 3120-N321-P7T1-W19DG4-8A is a thermal circuit breaker and switch combination, offering both overcurrent protection and manual ON/OFF functionality. It utilizes a thermal-bimetal trip element, making it suitable for overload protection of motors, pumps, transformers, and cables. This 2-pole device has a current rating of 8A and can handle AC voltages up to 415V and DC voltages up to 50V.
Designed for easy integration, it features a panel mount configuration and a rocker actuator. The breaker is also available with optional features such as push-in terminals for simplified wiring and expandable functionality through add-on modules. Its positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked, and it can be easily reset after tripping.
Typical applications for this series include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The device is approved by CSA, GB, IEC, and UL standards.
415V AC and 50V DC, with an additional AC 240V rating.
8A.
2 poles.
Thermal circuit breaker.
Rocker actuator.
Yes, green illumination with a nominal voltage of 230V.
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.