3120-N521-P7T1-W15DY4-10A The E-T-A 3120-N521-P7T1-W15DY4-10A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 10A current rating and a 415V voltage rating, suitable for panel mounting.
Mfr Part #:

3120-N521-P7T1-W15DY4-10A

Mfr Name: ETA
ETA
The E-T-A 3120-N521-P7T1-W15DY4-10A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 10A current rating and a 415V voltage rating, suitable for panel mounting.
Stock on Request

3120-N521-P7T1-W15DY4-10A 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-W15DY4-10A Description

Short technical summary and product information.

The E-T-A 3120-N521-P7T1-W15DY4-10A is a thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It utilizes a thermal-bimetal trip element and is designed for reliable overload protection of motors, pumps, transformers, and cables. This two-pole breaker can be easily and quickly reset after tripping.

 

Key electrical specifications include a voltage rating of 415V and a current rating of 10A, with a current rating range of 0.1A to 20A available. It is designed for panel mounting and features a rocker actuator. The breaker also includes orange illumination for 230V nominal voltage.

 

This component is suitable for various applications, including medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. It holds approvals from CSA, GB, IEC, and UL standards.

3120-N521-P7T1-W15DY4-10A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-N521-P7T1-W15DY4-10A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-N521-P7T1-W15DY4-10A Compliance

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

3120-N521-P7T1-W15DY4-10A Features

  • Two-pole thermal circuit breaker with switch function.
  • 10A current rating and 415V voltage rating.
  • Panel mountable with rocker actuator.
  • Includes orange illumination for 230V.
  • Approved by CSA, GB, IEC, and UL.

3120-N521-P7T1-W15DY4-10A Applications

  • Ideal for motor and pump overload protection.
  • Suitable for transformer and cable protection.
  • Used in medical and laboratory equipment.
  • Applicable in machine construction and tools.
  • Found in household and office appliances.

3120-N521-P7T1-W15DY4-10A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 3120-N521-P7T1-W15DY4-10A?

The circuit breaker is rated for 10A.

What is the voltage rating of this E-T-A circuit breaker?

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

How many poles does the 3120-N521-P7T1-W15DY4-10A have?

It is a 2-pole circuit breaker.

What type of actuator does this breaker use?

It uses a rocker actuator.

What mounting type is the 3120-N521-P7T1-W15DY4-10A?

It is designed for panel mount installation.

Does the breaker have illumination?

Yes, it has orange illumination with a nominal voltage of 230V.

What safety approvals does this circuit breaker have?

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

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