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This E-T-A 3120-N321-P7T1-W01D-15A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It features a bimetal trip element and a positively trip-free mechanism for reliable disconnection.
Key electrical specifications include a current rating of 15A and voltage ratings of 240V AC and 50V DC. This 2-pole device is designed for panel mounting and utilizes a rocker actuator. Its thermal trip mechanism is suitable for overload protection of motors, pumps, transformers, and cables, offering quick and easy resettability after tripping.
The 3120-N series is also available with thermal-magnetic trip options and can be expanded with add-on modules for various functions. It is suitable for use in medical equipment according to IEC/EN 60601 standards, ensuring maximum equipment availability through overload protection matched to loads and quick resettability.
Typical applications 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.
It is rated for 240VAC and 50VDC operation.
This unit features a 2-pole configuration.
It utilizes a rocker-style actuator for manual operation.
The breaker is rated for 15 amperes.
It ships in a box packaging format.
It is designed for panel mounting installation.
No, this model does not feature an illuminated actuator.