ETA 5-Pole Thermal Circuit Breaker 20A Current Rating Screw Mount 3120-N551-H7T1-W02D-20A

The ETA 3120-N551-H7T1-W02D-20A is a high-quality 5-pole Thermal Circuit Breaker designed to protect electrical circuits against overloads by combining overcurrent protection and an ON/OFF switch function in one compact device.

Its thermal bimetal trip element ensures accurate and reliable tripping in response to overload conditions. After tripping, the breaker can be quickly reset using its rocker actuator, facilitating ease of operation and maintenance.

This breaker is rated for 20A current and suitable for AC voltage up to 240V and DC voltage up to 50V, making it applicable in various industrial environments, including motor and pump protection, transformer safeguarding, and cable overload protection.

The unit features a snap-in mounting system with a cut-out size of 44.5mm by 22mm, enabling fast and secure installation. Blade terminals with flat head M3.5 screws provide robust and reliable electrical connections, minimizing the risk of loosening or failure.

The positively trip-free mechanism ensures the breaker will trip reliably even if the actuator is blocked, enhancing safety during system faults.

Compact dimensions - width 25mm, height 52.4mm, and depth 42.6mm - contribute to a space-saving design, reducing disposition and storage costs and supporting streamlined panel layouts.

This product adheres to international standards including REACH, EAC, VDE, CCC, IEC, CSA, and RoHS, providing assurance of compliance and quality. Manufactured in Tunisia, the breaker is a durable and reliable choice for industrial, commercial, and automation applications requiring secure overload protection.

The circuit breaker uses a thermal bimetal trip mechanism for reliable overload protection. It includes a rocker reset actuator for easy manual resetting after tripping. Rated for 240V AC and 50V DC voltages, suitable for a range of electrical systems.

Compact dimensions with width 25mm, height 52.4mm, and depth 42.6mm for space-saving design. Mount type is snap-in with a cut-out size of 44.5mm x 22mm ensuring quick mounting. Blade terminals secured with flat head M3.5 screws provide robust electrical connections.

Ideal for overload protection of motors, pumps, transformers, and cables in industrial applications. Positively trip-free mechanism ensures reliable disconnection even if actuator is blocked. Conforms to international standards including REACH, EAC, VDE, CCC, IEC, CSA, and RoHS.

Manufactured in Tunisia with high quality and durability guarantees. Explore the wide range of circuit breakers and electrical components available on EnvMart to find the perfect fit for your industrial automation needs.