ETA 5-Pole Thermal Circuit Breaker 20A Current Rating Screw Mount 3120-N554-P7T1-W02D-20A

The ETA 3120-N554-P7T1-W02D-20A is a 5-pole thermal circuit breaker designed for robust overcurrent protection and switching functionality in electrical and automation systems. With a 20A current rating and screw mounting, this breaker combines reliability with ease of installation.

The integrated thermal tripping mechanism employs a bimetal element, providing precise overload protection for motors, pumps, transformers, and cable circuits. It features a rocker reset actuator, enabling rapid manual reset after tripping events, maximizing uptime and operational efficiency.

Incorporating blade terminals for secure electrical connections, the device’s positively trip-free design ensures disconnection of the circuit even if the actuator is blocked, enhancing safety in critical industrial environments. The breaker is designed for snap-in mounting using a cut-out sized 44.5mm x 22mm, reducing mounting and wiring time while saving cabinet space with compact dimensions of 52.4mm height, 28mm width, and 42.6mm depth.

Electrical ratings include a 240V AC and 50V DC rated voltage and a 20A breaking capacity, making the breaker suitable for a broad range of industrial, commercial, and automation applications. Compliance with global standards such as IEC, CSA, VDE, EAC, REACH, RoHS, and CCC guarantees high quality and regulatory conformity.

This Thermal Circuit Breaker is an ideal choice for protecting circuits in motors, pumps, transformers, and cabling systems, offering enhanced reliability and safety features imperative for modern electrical installations.

The circuit breaker integrates overcurrent protection and ON/OFF switching within a compact design. Blade terminals enable efficient electrical connections. Thermal tripping mechanism using bimetal ensures reliable overload protection.

Rocker reset actuator allows quick and easy manual reset after tripping. Positively trip-free mechanism guarantees disconnection even if actuator is blocked. Snap-in mounting with 44.5mm x 22mm cut-out reduces installation time.

Compact dimensions of 52.4mm height, 28mm width, and 42.6mm depth conserve panel space. Rated for 240V AC and 50V DC voltages for versatile industrial applications. Breaking capacity rated at 20A supports reliable circuit interruption.

Complies with IEC, CSA, VDE, EAC, REACH, RoHS, and CCC standards. Explore more quality circuit protection solutions from ETA at EnvMart for your industrial and automation needs.