3120-N521-P7T1-W01K-15A The E-T-A 3120-N521-P7T1-W01K-15A is a 2-pole thermal circuit breaker with a 15A current rating and 415V voltage rating. It features a panel mount design and rocker actuator.
Mfr Part #:

3120-N521-P7T1-W01K-15A

Mfr Name: ETA
ETA
The E-T-A 3120-N521-P7T1-W01K-15A is a 2-pole thermal circuit breaker with a 15A current rating and 415V voltage rating. It features a panel mount design and rocker actuator.
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3120-N521-P7T1-W01K-15A 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-N521-P7T1-W01K-15A Description

Short technical summary and product information.

This E-T-A 3120-N521-P7T1-W01K-15A is a two-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It operates at a voltage rating of 415V and has a current rating of 15A.

 

The breaker features a panel mount design with a rocker actuator for easy operation. Its thermal trip element provides reliable overload protection for motors, pumps, transformers, and cables. After tripping, the circuit breaker can be easily and quickly reset.

 

Typical applications for this type of circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. It is suitable for use in medical equipment according to IEC/EN 60601.

 

Key specifications include a 15A current rating, 415V voltage rating, 2 poles, and a thermal breaker type. The mounting type is panel mount, and the actuator type is rocker.

3120-N521-P7T1-W01K-15A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-N521-P7T1-W01K-15A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-N521-P7T1-W01K-15A Compliance

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

3120-N521-P7T1-W01K-15A Features

  • Two-pole thermal circuit breaker with switch function.
  • Rated for 415V AC and 15A current.
  • Panel mount design with rocker actuator.
  • Suitable for medical equipment applications.
  • Reliable overload protection and quick reset.

3120-N521-P7T1-W01K-15A Applications

  • Ideal for motor and pump protection.
  • Used in machine construction applications.
  • Suitable for medical and laboratory equipment.
  • Applicable for household appliances.
  • Protects transformers and cables.

3120-N521-P7T1-W01K-15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the E-T-A 3120-N521-P7T1-W01K-15A?

The voltage rating is 415V.

What is the current rating of this thermal circuit breaker?

The current rating is 15A.

How many poles does the 3120-N521-P7T1-W01K-15A have?

It has 2 poles.

What type of breaker is the 3120-N521-P7T1-W01K-15A?

It is a thermal circuit breaker.

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

The mounting type is Panel Mount.

What is the actuator type?

The actuator type is Rocker.

What approval agencies are listed for this part?

The approval agencies are CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.

3120-N521-P7T1-W01K-15A Alternate Parts

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The E-T-A 3120-N323-P7T1-W02D-15A is a two-pole thermal circuit breaker designed for panel mounting. It features a 15A current rating and a 415V voltage rating.
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The E-T-A 3120-N324-P7T1-W02D-15A is a two-pole thermal circuit breaker with a 15A current rating and 415V voltage rating. It features a panel mount design and rocker actuator.
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