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The E-T-A 3120-N321-P7T1-W04F-16A is a thermal circuit breaker and switch combination that provides reliable overcurrent protection. It is suitable for protecting motors, pumps, transformers, and cables from overload conditions.
This 2-pole breaker has a current rating of 16A and can operate at AC 240V or DC 50V. It features a rocker actuator for manual ON/OFF switching and a panel mount design for easy integration into equipment.
The device utilizes a thermal bimetal trip element and a positively trip-free mechanism to ensure reliable disconnection. It is designed for quick and easy resetting after tripping, minimizing equipment downtime. The breaker is approved by CSA, KTL, UL, and VDE.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
240V AC and 50V DC.
16A.
2 poles.
Thermal breaker.
Rocker actuator.
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.
30,000 cycles under various conditions, and 50,000 cycles for 2-pole at 240VAC inductive.