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ETA 3120-N 5-Pole Thermal Circuit Breaker 10A Current Rating Screw Mount 240V AC 50V DC 3120-N551-H7T1-W14DR4-10A

Category Thermal Circuit Breaker Brand ETA Condition New

Specifications

Country of Origin Tunisia
Range 3120-N
Brand ETA
Height 52.4mm
Model 3120-N551-H7T1-W14DR4-10A
Depth 42.6mm
Mounting Type Snap-in, cut-out 44.5mm x 22mm
Width 25mm
Mount Type Screw
Current Rating 10A
Series 3120-N
Terminal type Screw
Breaking Capacity 10A
Number of Poles 5
Standards/Approvals RoHS, EAC, REACH, VDE, IEC, CCC, CSA
Rated AC Voltage 240V ac
Rated DC Voltage 50V dc
Tripping Mechanism Thermal
Reset Actuator Type Rocker

Key Features

  • Features a thermal tripping mechanism with a rocker reset actuator.
  • Rated for 240V AC and 50V DC operation.
  • Compact design with 25mm width and snap-in mounting.
  • Equipped with flat head screw blade terminals for secure connections.
  • Complies with RoHS, EAC, REACH, VDE, IEC, CCC, and CSA standards.
  • Positively trip-free ensuring circuit disconnection even if actuator is blocked.
  • Ideal for overload protection of motors, pumps, transformers, and cables.

Product Description

The ETA 3120-N551-H7T1-W14DR4-10A is a 5-pole thermal circuit breaker integrating overcurrent protection and on/off switching in one compact unit. It features a thermal bimetal trip element with a rocker-type reset actuator, enabling reliable and quick reset after tripping.

Designed for electrical, automation, and industrial applications, it offers a rated current capacity of 10A with an AC voltage rating of 240V and DC rating of 50V. The breaker’s screw mounting with snap-in mounting cut-out (44.5mm x 22mm) and blade terminals equipped with flat head M3.5 screws ensure secure and straightforward installation.

The positively trip-free mechanism ensures that the circuit is reliably disconnected even if the actuator is blocked, enhancing safety during overload events. Compliance with major standards such as RoHS, EAC, REACH, VDE, IEC, CCC, and CSA guarantees quality and regulatory adherence.

Its compact dimensions - 25mm width, 52.4mm height, and 42.6mm depth - allow for space-saving panels and reduced wiring complexity. This thermal circuit breaker is well suited for protecting motors, pumps, transformers, cables, and similar industrial electrical components.

Thermal tripping mechanism with thermal bimetal trip element. 5-pole configuration with screw terminal type. Snap-in mounting facilitating fast installation. Compact dimensions reduce panel space requirements. Standards compliance for global industrial use.

Reliable and safe circuit disconnection ensured by positive trip-free design. Reset type actuator is rocker for easy use. Ideal for use in electrical protection for industrial motors and pumps. Discover more products in the Thermal Circuit Breaker category on EnvMart for comprehensive industrial electrical solutions.

ETA 3120-N 5-Pole Thermal Circuit Breaker 10A Current Rating Screw Mount 240V AC 50V DC 3120-N551-H7T1-W14DR4-10A
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Frequently Asked Questions

This model has a current rating of 10A.

It is rated for 240V AC and 50V DC operation.

This unit features a snap-in mounting type with a cut-out size of 44.5mm x 22mm and is secured using screws.

The width of this model is 25mm.

It utilizes a thermal tripping mechanism with a thermal bimetal trip element.

This thermal circuit breaker has a 5-pole configuration.

The height is 52.4mm and the depth is 42.6mm.

It is equipped with screw terminals for secure connections.

It complies with RoHS, EAC, REACH, VDE, IEC, CCC, and CSA standards.

The reset actuator type is rocker, allowing for easy resetting after tripping.

It is ideal for overload protection of motors, pumps, transformers, and cables.

The breaking capacity of this model is also rated at 10A.

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