3120-N323-P7T1-W04D-20A The E-T-A 3120-N323-P7T1-W04D-20A is a 2-pole thermal circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 415V AC.
Mfr Part #:

3120-N323-P7T1-W04D-20A

Mfr Name: ETA
ETA
The E-T-A 3120-N323-P7T1-W04D-20A is a 2-pole thermal circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 415V AC.
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3120-N323-P7T1-W04D-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
Mounting Type
Number of Poles
Voltage Rating

3120-N323-P7T1-W04D-20A Description

Short technical summary and product information.

The E-T-A 3120-N323-P7T1-W04D-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. This breaker can be easily and quickly reset after tripping.

 

Key electrical specifications include a voltage rating of 415V AC and a current rating of 20A. It features a panel mount type and a rocker actuator. The internal resistance for this 20A rating is less than 0.02 Ohms.

 

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

3120-N323-P7T1-W04D-20A Quick Information

Product Type: Thermal Circuit Breaker
Series: T1
Canonical Name: E-T-A 3120-N323-P7T1-W04D-20A Thermal Circuit Breaker, 2-Pole
Subcategory: Thermal

3120-N323-P7T1-W04D-20A Compliance

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

3120-N323-P7T1-W04D-20A Features

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

3120-N323-P7T1-W04D-20A Applications

  • Ideal for motor overload protection.
  • Suitable for pump protection.
  • Used for transformer protection.
  • Protects power cables.
  • Applicable in machine construction.

3120-N323-P7T1-W04D-20A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the 3120-N323-P7T1-W04D-20A?

The voltage rating is 415V.

What is the current rating of this circuit breaker?

The current rating is 20A.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What type of circuit breaker is the 3120-N323-P7T1-W04D-20A?

It is a thermal circuit breaker.

What is the mounting type for this part?

The mounting type is panel mount.

What actuator type does this circuit breaker use?

It uses a rocker actuator.

What approvals does the 3120-N323-P7T1-W04D-20A hold?

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

3120-N323-P7T1-W04D-20A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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3120-N324-P7T1-W01D-20A
3120-N324-P7T1-W01D-20A
ETA
The E-T-A 3120-N324-P7T1-W01D-20A is a 2-pole thermal circuit breaker with a 20A current rating and 415V voltage rating. It features a panel mount design.
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