3120-N523-P7T1-W02D-2.5A The E-T-A 3120-N523-P7T1-W02D-2.5A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 2.5A current rating and supports AC and DC voltage ratings.
Mfr Part #:

3120-N523-P7T1-W02D-2.5A

Mfr Name: ETA
ETA
The E-T-A 3120-N523-P7T1-W02D-2.5A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 2.5A current rating and supports AC and DC voltage ratings.
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3120-N523-P7T1-W02D-2.5A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

3120-N523-P7T1-W02D-2.5A Description

Short technical summary and product information.

The E-T-A 3120-N523-P7T1-W02D-2.5A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a bimetal trip element for reliable operation.

 

This two-pole device has a current rating of 2.5A and is rated for AC 240V and DC 50V. It is designed for panel mounting and features a rocker actuator. The circuit breaker is suitable for overload protection of motors, pumps, transformers, and cables, offering quick and easy resettability after tripping.

 

Key features include its single or double pole capability, a wide current rating range, and optional push-in terminals for simplified wiring. The 3120-N series is also suitable for use in medical equipment according to IEC/EN 60601 standards, ensuring maximum equipment availability through precise overload protection and fast resettability.

 

Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household appliances, office machines, and audio equipment. The device is approved by CSA, KTL, UL, and VDE.

3120-N523-P7T1-W02D-2.5A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-N Series Thermal Circuit Breaker
Subcategory: Thermal

3120-N523-P7T1-W02D-2.5A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

3120-N523-P7T1-W02D-2.5A Features

  • Two-pole thermal circuit breaker switch.
  • Rated for 2.5A current and 240V AC / 50V DC.
  • Panel mount with rocker actuator.
  • Suitable for medical equipment applications.
  • Approved by CSA, KTL, UL, and VDE.

3120-N523-P7T1-W02D-2.5A Applications

  • Ideal for motor overload protection.
  • Used in pumps and transformer circuits.
  • Suitable for cable protection.
  • Applicable in medical equipment.
  • Used in machine construction.

3120-N523-P7T1-W02D-2.5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N523-P7T1-W02D-2.5A?

The current rating is 2.5A.

What are the voltage ratings for this thermal circuit breaker?

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

How many poles does the 3120-N523-P7T1-W02D-2.5A have?

This circuit breaker has 2 poles.

What type of actuator does this E-T-A circuit breaker use?

It uses a rocker actuator.

What is the mounting type for the 3120-N523-P7T1-W02D-2.5A?

The mounting type is Panel Mount.

What is the RoHS status of this component?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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