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This E-T-A 3120-N321-P7T1-W01D-8A is a 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 current rating of 8A and a voltage rating of 415V. The breaker is double-pole and features a rocker actuator. It is designed for panel mounting, offering a space-saving solution for various applications.
The device is suitable for overload protection of motors, pumps, transformers, and cables. After tripping, it can be easily and quickly reset. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked.
This thermal circuit breaker is also suitable for use in medical equipment according to IEC/EN 60601 standards. Its design aims to maximize equipment availability through overload protection matched to loads and quick resettability, reducing mounting and wiring time.
The voltage rating is 415V.
The current rating is 8A.
It is a double-pole circuit breaker.
It is a thermal circuit breaker.
It is designed for panel mounting.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.