3120-N521-P7T1-W02L-15A The E-T-A 3120-N521-P7T1-W02L-15A is a 2-pole thermal circuit breaker with a 15A current rating and 415V AC voltage rating. It features a panel mount design and rocker actuator.
Mfr Part #:

3120-N521-P7T1-W02L-15A

Mfr Name: ETA
ETA
The E-T-A 3120-N521-P7T1-W02L-15A is a 2-pole thermal circuit breaker with a 15A current rating and 415V AC voltage rating. It features a panel mount design and rocker actuator.
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$ Price Range: $0.99

3120-N521-P7T1-W02L-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-W02L-15A Description

Short technical summary and product information.

The E-T-A 3120-N521-P7T1-W02L-15A is a thermal circuit breaker designed for overcurrent protection and switch functionality. It combines these two functions in a single component, utilizing a thermal bimetal trip element.

 

This 2-pole breaker is rated for 15A and can handle up to 415V AC. It is suitable for panel mounting and features a rocker actuator. The breaker is designed for reliable overload protection of motors, pumps, transformers, and cables, offering quick and easy resetting after tripping. Its positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked.

 

Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances. The 3120-N series is also available with thermal-magnetic trip options and can be expanded with various add-on modules for enhanced functionality.

3120-N521-P7T1-W02L-15A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-N Series Thermal Circuit Breaker, 2-Pole, 15A, 415V
Subcategory: Thermal Circuit Breaker

3120-N521-P7T1-W02L-15A Compliance

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

3120-N521-P7T1-W02L-15A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

3120-N521-P7T1-W02L-15A Features

  • Two-pole thermal circuit breaker switch combination.
  • Rated for 15A current and 415V AC voltage.
  • Panel mount design with rocker actuator.
  • Suitable for motor, pump, and transformer protection.
  • Positively trip-free mechanism ensures reliable disconnection.

3120-N521-P7T1-W02L-15A Applications

  • Ideal for motor overload protection.
  • Used in medical and laboratory equipment.
  • Suitable for machine construction applications.
  • Applicable to household and garden appliances.
  • Designed for professional tool applications.

3120-N521-P7T1-W02L-15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 3120-N521-P7T1-W02L-15A circuit breaker?

The current rating is 15A.

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

The voltage rating is 415V AC.

How many poles does the 3120-N521-P7T1-W02L-15A have?

This circuit breaker has 2 poles.

What type of breaker is the 3120-N521-P7T1-W02L-15A?

It is a thermal circuit breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

What are the approval agencies for this circuit breaker?

Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

3120-N521-P7T1-W02L-15A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-N523-P7T1-W01K-15A
3120-N523-P7T1-W01K-15A
ETA
The E-T-A 3120-N523-P7T1-W01K-15A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 15A current rating and a 415V voltage rating.
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