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ETA 3120-N 5-Pole Thermal Circuit Breaker 1A Current Rating Screw Mount 240V AC 50V DC 3120-N551-H7T1-W14DR4-1A

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Category Circuit Breakers Brand ETA Condition New

Specifications

Country of Origin	Tunisia
Range	3120-N
Brand	ETA
Height	52.4mm
Model	3120-N551-H7T1-W14DR4-1A
Depth	42.6mm
Mounting Type	Snap-in, cut-out 44.5mm x 22mm
Width	25mm
Mount Type	Screw
Current Rating	1A
Series	3120-N
Terminal type	Screw
Breaking Capacity	1A
Number of Poles	5
Standards/Approvals	RoHS, EAC, VDE, CSA, CCC, REACH, IEC
Rated AC Voltage	240V ac
Rated DC Voltage	50V dc
Tripping Mechanism	Thermal
Reset Actuator Type	Rocker

Key Features

The breaker features a thermal tripping mechanism with a rocker reset actuator for quick and reliable reset after overload.
Designed for 240V AC and 50V DC applications, suitable for protecting motors, transformers, pumps, and cables.
Compact size with 25mm width, 52.4mm height, and 42.6mm depth, optimizing space-saving installation.
Mounting type is snap-in with a 44.5mm x 22mm cut-out for easy fitting and reduced wiring time.
Constructed with screw terminals for stable electrical connections and easy maintenance.
Compliant with multiple international standards including RoHS, EAC, VDE, CSA, CCC, REACH, and IEC.
Positively trip-free mechanism ensures the circuit disconnects reliably even when actuator is blocked.
Originates from Tunisia and is supplied in new condition, ensuring quality and reliability.

Product Description

ETA 3120-N551-H7T1-W14DR4-1A thermal circuit breaker is a 5-pole electrical protection device designed to safeguard motors, transformers, pumps, and electrical cables by protecting against overload and short circuits. Its thermal tripping mechanism uses a bimetal element that reliably trips under overload conditions and can be easily reset via the rocker actuator.

The compact screw mounting design with dimensions 25mm width, 52.4mm height, and 42.6mm depth allows for space-efficient installation in electrical panels. The snap-in mounting requires a cut-out of 44.5mm by 22mm, facilitating quick setup and wiring.

Equipped with screw terminals, it guarantees secure electrical connections and ease of maintenance. This breaker operates at rated AC voltage of 240V and a DC voltage rating of 50V, with a breaking capacity of 1A, making it ideal for industrial, HVAC, manufacturing, and automation applications.

The device adheres to a wide range of international compliance standards including RoHS, EAC, VDE, CSA, CCC, REACH, and IEC, reflecting its quality and safety certification across global markets.

The positively trip-free mechanism ensures dependable breaking even under actuator block conditions, enhancing operational safety. The product is manufactured in Tunisia and provided in new condition, assuring high performance and durability.

The breaker features a thermal tripping mechanism with a rocker reset actuator for quick and reliable reset after overload. Designed for 240V AC and 50V DC applications, suitable for protecting motors, transformers, pumps, and cables.

Compact size with 25mm width, 52.4mm height, and 42.6mm depth, optimizing space-saving installation. Mounting type is snap-in with a 44.5mm x 22mm cut-out for easy fitting and reduced wiring time. Constructed with screw terminals for stable electrical connections and easy maintenance.

Compliant with multiple international standards including RoHS, EAC, VDE, CSA, CCC, REACH, and IEC. Positively trip-free mechanism ensures the circuit disconnects reliably even when actuator is blocked. Originates from Tunisia and is supplied in new condition, ensuring quality and reliability.

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