3120-N323-P7T1-W14FR3-20A The E-T-A 3120-N323-P7T1-W14FR3-20A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 20A current rating and a 415V voltage rating.
Mfr Part #:

3120-N323-P7T1-W14FR3-20A

Mfr Name: ETA
ETA
The E-T-A 3120-N323-P7T1-W14FR3-20A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 20A current rating and a 415V voltage rating.
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3120-N323-P7T1-W14FR3-20A 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-N323-P7T1-W14FR3-20A Description

Short technical summary and product information.

The E-T-A 3120-N323-P7T1-W14FR3-20A 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.

 

Key electrical specifications include a voltage rating of 415V and a current rating of 20A. The internal resistance for the 20A rating is less than 0.02Ω. Mechanically, it features a panel mount type and a rocker actuator with red illumination at a nominal voltage of 115V.

 

This circuit breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. It is designed for reliable disconnection and easy resetting, ensuring maximum equipment availability. Its space-saving design and reduced mounting and wiring time contribute to increased overall reliability and reduced costs.

3120-N323-P7T1-W14FR3-20A Quick Information

Product Type: Thermal Circuit Breaker
Series: T1
Canonical Name: E-T-A 3120-N323-P7T1-W14FR3-20A Two-Pole Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-N323-P7T1-W14FR3-20A Compliance

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

3120-N323-P7T1-W14FR3-20A Features

  • Two-pole thermal circuit breaker with switch function.
  • Rated for 415V AC and 20A current.
  • Panel mount with rocker actuator.
  • Approved by CSA, IEC, UL standards.
  • Suitable for motor and transformer overload protection.

3120-N323-P7T1-W14FR3-20A Applications

  • Ideal for motor overload protection.
  • Used for transformer protection.
  • Suitable for cable overload protection.
  • Applicable in apparatus and machine construction.
  • Designed for professional tools.

3120-N323-P7T1-W14FR3-20A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the 3120-N323-P7T1-W14FR3-20A?

415V.

What is the current rating of this circuit breaker?

20A.

How many poles does this circuit breaker have?

2 poles.

What type of circuit breaker is this?

Thermal.

What type of actuator does it have?

Rocker with red illumination.

What safety approvals does this breaker have?

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

What is the internal resistance per pole?

Less than 0.02 ohms.

3120-N323-P7T1-W14FR3-20A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-N501-G7Q1-W14DR3-20A
3120-N501-G7Q1-W14DR3-20A
ETA
The E-T-A 3120-N501-G7Q1-W14DR3-20A is a 2-pole thermal circuit breaker with a 20A current rating and 415V voltage rating. It features a rocker actuator and panel mount design.
View Part
3120-N321-P7T1-W14DR3-20A
3120-N321-P7T1-W14DR3-20A
ETA
The E-T-A 3120-N321-P7T1-W14DR3-20A is a 2-pole thermal circuit breaker with a 20A current rating and 415V voltage rating. It features a panel mount design.
View Part
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