3120-N321-P7T1-W02K-4A
ETA
The E-T-A 3120-N321-P7T1-W02K-4A is a 2-pole thermal circuit breaker. It is rated for 4A continuous current at415V and features a rocker actuator for panel mounting.
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This E-T-A 3120-N323-P7T1-W01D-4A is a two-pole thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a bimetal trip element for reliable operation.
Key electrical specifications include a voltage rating of 415V AC and a current rating of 4A. The breaker type is thermal, and it is designed for panel mounting. It also features a rocker actuator.
The device is suitable for overload protection of motors, pumps, transformers, and cables. It can be easily and quickly reset after tripping. The positively trip-free mechanism ensures reliable disconnection even with the actuator blocked.
Approvals include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. The internal resistance per pole is less than 0.02 Ohm for higher current ratings, and the typical life for a two-pole configuration is 50,000 cycles at 1 x IN under inductive load conditions.
The current rating is 4A.
The voltage rating is 415V AC.
This circuit breaker has two poles.
It is a thermal circuit breaker.
It uses a rocker actuator.
The mounting type is Panel Mount.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.