3120-N521-P7T1-W15DY4-5A The E-T-A 3120-N521-P7T1-W15DY4-5A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 5A current rating and a 415V voltage rating.
Mfr Part #:

3120-N521-P7T1-W15DY4-5A

Mfr Name: ETA
ETA
The E-T-A 3120-N521-P7T1-W15DY4-5A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 5A current rating and a 415V voltage rating.
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3120-N521-P7T1-W15DY4-5A 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
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
Voltage Rating

3120-N521-P7T1-W15DY4-5A Description

Short technical summary and product information.

This E-T-A 3120-N521-P7T1-W15DY4-5A is a two-pole thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element for reliable operation.

 

Key electrical specifications include a 5A current rating and a 415V AC voltage rating. The breaker is designed for panel mounting and features a rocker actuator for operation. It also includes orange illumination for status indication, operating at a nominal voltage of 230V.

 

This component is suitable for various applications requiring robust overcurrent protection, such as in apparatus and machine construction, professional tools, and household appliances. Its design ensures maximum equipment availability through overload protection and quick resettability, reducing nuisance tripping and simplifying maintenance.

 

Compliance is noted with approvals from CSA, GB, IEC, and UL. The RoHS, REACH, and MSL statuses are listed as compliant or unaffected, though these require verification.

3120-N521-P7T1-W15DY4-5A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-N521-P7T1-W15DY4-5A Two-Pole Thermal Circuit Breaker
Subcategory: Thermal Circuit Breakers

3120-N521-P7T1-W15DY4-5A Compliance

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

3120-N521-P7T1-W15DY4-5A Features

  • Two-pole thermal circuit breaker.
  • Rated for 5A current and 415V AC.
  • Panel mount with rocker actuator.
  • Features orange 230V illumination.
  • Approved by CSA, IEC, and UL.

3120-N521-P7T1-W15DY4-5A Applications

  • Ideal for motor overload protection.
  • Suitable for pump and transformer protection.
  • Used in machine construction applications.
  • Applicable for professional tools.
  • Designed for household appliances.

3120-N521-P7T1-W15DY4-5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N521-P7T1-W15DY4-5A circuit breaker?

The current rating is 5A.

What is the voltage rating for this thermal circuit breaker?

The voltage rating is 415V.

How many poles does the 3120-N521-P7T1-W15DY4-5A have?

This circuit breaker has 2 poles.

What type of breaker is the 3120-N521-P7T1-W15DY4-5A?

It is a thermal circuit breaker.

What mounting type is used for this E-T-A circuit breaker?

It is designed for panel mounting.

What is the actuator type on the 3120-N521-P7T1-W15DY4-5A?

The actuator type is a rocker.

Does this circuit breaker have illumination?

Yes, it features orange illumination at a nominal voltage of 230V.

3120-N521-P7T1-W15DY4-5A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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3120-N524-P7T1-W15FY4-5A
3120-N524-P7T1-W15FY4-5A
ETA
The E-T-A 3120-N524-P7T1-W15FY4-5A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 5A current rating and a 415V voltage rating.
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