ETA 5-Pole Thermal Circuit Breaker Screw Mount 12A Current Rating 3120-N551-H7T1-W19DG4-12A

The ETA 3120-N551-H7T1-W19DG4-12A is a high-quality 5-pole Thermal Circuit Breaker designed for industrial and commercial electrical applications requiring precise overload protection. With a current rating of 12A and a screw mount type, this breaker combines overcurrent protection and an ON/OFF switching function into a single compact component.

This thermal rocker actuated breaker comes equipped with a thermal bimetal trip element which reacts reliably to overload by disconnecting power. The breaker includes a rocker type reset actuator that allows for easy and quick resetting after tripping events, ensuring minimal downtime. Its positively trip-free mechanism guarantees reliable disconnection even if the reset actuator is accidentally blocked.

The breaker supports rated voltages of 240V AC and 50V DC. It features blade terminals with flat head screws M3.5 suitable for units with an undervoltage release module. Its snap-in mounting and cut-out dimensions of 44.5mm by 22mm allow for quick and space-saving installation.

Constructed with a width of 25mm, a height of 52.4mm, and a depth of 42.6mm, the design is both compact and robust. Compliant with stringent international standards including RoHS, VDE, EAC, IEC, CSA, REACH, and CCC, it meets global quality requirements.

This circuit breaker is widely used for overload protection of motors, pumps, transformers, and cable circuits, making it essential in electrical panels and industrial control applications. Manufactured in Tunisia, it assures consistent performance and durability under rigorous environments.

Thermal tripping mechanism for effective overload protection. Screw mount with snap-in design reduces installation and wiring time. Rocker reset actuator enables quick manual reset after trip events. Rated for operation at 240V AC and 50V DC for versatile applications.

Compliance with multiple international standards ensures safety and reliability. Positive trip-free mechanism enhances operational safety. Compact dimensions facilitate space-saving in electrical enclosures. Suitable for protecting motors, pumps, transformers, and cables.

Manufactured in Tunisia adhering to international quality norms.

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