3120-N551-P7T1-W02D-2.5A The E-T-A 3120-N551-P7T1-W02D-2.5A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 2.5A current rating and supports AC and DC voltage ratings.
Mfr Part #:

3120-N551-P7T1-W02D-2.5A

Mfr Name: ETA
ETA
The E-T-A 3120-N551-P7T1-W02D-2.5A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 2.5A current rating and supports AC and DC voltage ratings.
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$ Price Range: $0.99

3120-N551-P7T1-W02D-2.5A 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
Storage Temperature
Tape & Reel
Voltage Rating

3120-N551-P7T1-W02D-2.5A Description

Short technical summary and product information.

The E-T-A 3120-N551-P7T1-W02D-2.5A is a thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. This 2-pole device is designed for panel mounting and features a rocker actuator.

 

Key electrical specifications include a current rating of 2.5A, a voltage rating of 415V AC, and 50V DC. The breaker type is thermal, utilizing a bimetal trip element for reliable overload protection.

 

This circuit breaker is suitable for various applications including apparatus and machine construction, professional tools, and household appliances. Its design ensures maximum equipment availability through overload protection matched to loads and quick resettability, reducing nuisance tripping and downtime.

3120-N551-P7T1-W02D-2.5A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-N551-P7T1-W02D-2.5A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-N551-P7T1-W02D-2.5A Compliance

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

3120-N551-P7T1-W02D-2.5A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-N551-P7T1-W02D-2.5A Features

  • 2-pole thermal circuit breaker with switch function.
  • Rated for 2.5A current.
  • Supports 415V AC and 50V DC.
  • Panel mount with rocker actuator.
  • Approved by CSA, GB, IEC, and UL.

3120-N551-P7T1-W02D-2.5A Applications

  • Ideal for motor overload protection.
  • Suitable for pumps and transformers.
  • Used in machine construction.
  • Applicable for professional tools.

3120-N551-P7T1-W02D-2.5A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N551-P7T1-W02D-2.5A?

The current rating is 2.5A.

What are the voltage ratings for this circuit breaker?

It is rated for 415V AC and 50V DC.

How is the E-T-A 3120-N551-P7T1-W02D-2.5A mounted?

This circuit breaker is designed for panel mounting.

What type of actuator does this circuit breaker have?

It features a rocker actuator.

How many poles does the 3120-N551-P7T1-W02D-2.5A have?

The circuit breaker has 2 poles.

What are the approval agencies for this circuit breaker?

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

3120-N551-P7T1-W02D-2.5A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-N524-P7T1-W01F-2.5A
3120-N524-P7T1-W01F-2.5A
ETA
The E-T-A 3120-N524-P7T1-W01F-2.5A is a 2-pole thermal circuit breaker designed for panel mounting. It offers a current rating of 2.5A and voltage ratings of 415V AC or 50V DC.
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