3120-N321-P7T1-W01K-15A The E-T-A 3120-N321-P7T1-W01K-15A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 15A current rating and a 415V voltage rating.
Mfr Part #:

3120-N321-P7T1-W01K-15A

Mfr Name: ETA
ETA
The E-T-A 3120-N321-P7T1-W01K-15A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 15A current rating and a 415V voltage rating.
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3120-N321-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-N321-P7T1-W01K-15A Description

Short technical summary and product information.

The E-T-A 3120-N321-P7T1-W01K-15A is a two-pole thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.

 

Key electrical specifications include a voltage rating of 415V and a current rating of 15A. The datasheet indicates a broader current rating range of 0.1A to 20A is available for this series. This model is designed for panel mounting and features a rocker actuator.

 

This circuit breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. It is suitable for applications in medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.

3120-N321-P7T1-W01K-15A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120
Canonical Name: E-T-A 3120-N321-P7T1-W01K-15A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-N321-P7T1-W01K-15A Compliance

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

3120-N321-P7T1-W01K-15A Features

  • Two-pole thermal circuit breaker.
  • 15A current rating.
  • 415V voltage rating.
  • Panel mount design.
  • Rocker actuator.

3120-N321-P7T1-W01K-15A Applications

  • Suitable for motor overload protection.
  • Used for transformer overload protection.
  • Ideal for cable protection.
  • Applicable in machine construction.
  • Used in laboratory equipment.

3120-N321-P7T1-W01K-15A FAQs

6 frequently asked questions generated from this part’s specifications.
What are the voltage ratings for this circuit breaker?

The circuit breaker is rated for 415V, 240VAC, and 50VDC.

What is the current rating of the 3120-N321-P7T1-W01K-15A?

The current rating is 15A, with an operating range of 0.1-20A.

How many poles does this breaker have?

It is a 2-pole circuit breaker.

What actuator type does this breaker use?

It uses a rocker actuator.

What mounting type is used for this breaker?

It is designed for panel mount installation.

What certifications does this circuit breaker hold?

It is certified to CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

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