3120-N323-P7T1-W14FR3-4.5A The E-T-A 3120-N323-P7T1-W14FR3-4.5A is a 2-pole thermal circuit breaker with a 4.5A current rating and 415V voltage rating. It features a panel mount design.
Mfr Part #:

3120-N323-P7T1-W14FR3-4.5A

Mfr Name: ETA
ETA
The E-T-A 3120-N323-P7T1-W14FR3-4.5A is a 2-pole thermal circuit breaker with a 4.5A current rating and 415V voltage rating. It features a panel mount design.
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3120-N323-P7T1-W14FR3-4.5A 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
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
Rated Voltage
Voltage Rating

3120-N323-P7T1-W14FR3-4.5A Description

Short technical summary and product information.

This E-T-A 3120-N323-P7T1-W14FR3-4.5A is a two-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It has a current rating of 4.5A and a voltage rating of 415V.

 

The breaker utilizes a thermal bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables. It offers reliable disconnection with a positively trip-free mechanism and can be easily reset after tripping.

 

Key features include a panel mount design and a rocker actuator. The illumination is red with a nominal voltage of 115V. Approval agencies include CSA, GB, IEC, and UL.

 

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-N323-P7T1-W14FR3-4.5A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120
Canonical Name: E-T-A 3120-N323-P7T1-W14FR3-4.5A Thermal Circuit Breaker
Subcategory: Thermal

3120-N323-P7T1-W14FR3-4.5A Compliance

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

3120-N323-P7T1-W14FR3-4.5A Features

  • Two-pole thermal circuit breaker.
  • Rated for 4.5A current.
  • Operates at up to 415V.
  • Panel mount design.
  • Rocker actuator with red illumination.

3120-N323-P7T1-W14FR3-4.5A Applications

  • Overload protection for motors.
  • Protection for pumps and transformers.
  • Suitable for cable protection.
  • Used in medical equipment.
  • Apparatus and machine construction.

3120-N323-P7T1-W14FR3-4.5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

415V.

What is the current rating?

4.5A.

How many poles does it have?

2 poles.

What type of circuit breaker is this?

Thermal type circuit breaker.

What is the mounting type?

Panel Mount.

What approvals does this breaker have?

CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.

What is the typical electrical life?

Up to 50,000 cycles at 1x IN inductive for 2-pole operation at AC 240V, 0.1-16A.

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