3120-N521-P7T1-W01K-6A The E-T-A 3120-N521-P7T1-W01K-6A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 6A current rating and a 415V voltage rating.
Mfr Part #:

3120-N521-P7T1-W01K-6A

Mfr Name: ETA
ETA
The E-T-A 3120-N521-P7T1-W01K-6A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 6A current rating and a 415V voltage rating.
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3120-N521-P7T1-W01K-6A 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-6A Description

Short technical summary and product information.

The E-T-A 3120-N521-P7T1-W01K-6A 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 and is suitable for overload protection of motors, pumps, transformers, and cables.

 

This circuit breaker is designed for panel mounting and has a rocker actuator. It is rated for a voltage of 415V and a current of 6A. The device is approved by CSA, GB, IEC, and UL standards, including UL1077.

 

Key features include its thermal trip mechanism, which allows for reliable and quick resetting after tripping. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked. Its design is space-saving and aims to reduce mounting and wiring time, contributing to increased overall reliability.

 

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.

3120-N521-P7T1-W01K-6A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-N521-P7T1-W01K-6A Thermal Circuit Breaker, 2-Pole, 6A, 415V
Subcategory: Thermal Circuit Breaker

3120-N521-P7T1-W01K-6A Compliance

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

3120-N521-P7T1-W01K-6A Features

  • Two-pole thermal circuit breaker.
  • Rated for 415V AC and 6A.
  • Panel mount with rocker actuator.
  • Thermal-bimetal trip mechanism.
  • Quick and reliable resettability.

3120-N521-P7T1-W01K-6A Applications

  • Suitable for motor overload protection.
  • Used in apparatus and machine construction.
  • Applicable for household appliances.
  • Ideal for laboratory equipment.
  • Designed for professional tools.

3120-N521-P7T1-W01K-6A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the 3120-N521-P7T1-W01K-6A?

The voltage rating is 415V.

What is the current rating of this circuit breaker?

The current rating is 6A.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What type of breaker is the 3120-N521-P7T1-W01K-6A?

It is a thermal circuit breaker.

What actuator type does this breaker use?

It uses a rocker actuator.

What mounting type is supported?

The breaker supports panel mounting.

What approvals does this circuit breaker carry?

It carries CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 approvals.

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The E-T-A 3120-N551-H7T1-W01D-X3120-U0200M-6A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a 6A current rating and a 415V voltage rating, suitable for panel mounting.
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The 3120-N551-H7T1-W01D-X3120-U0201M-6A is a two-pole circuit breaker rated for 415V and 6A current, designed for circuit protection applications.
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