3120-N311-P7T1-W04F-2A The E-T-A 3120-N311-P7T1-W04F-2A is a single-pole thermal circuit breaker with a 2A current rating and 415V AC voltage rating. It features a panel mount design with a rocker actuator.
Mfr Part #:

3120-N311-P7T1-W04F-2A

Mfr Name: ETA
ETA
The E-T-A 3120-N311-P7T1-W04F-2A is a single-pole thermal circuit breaker with a 2A current rating and 415V AC voltage rating. It features a panel mount design with a rocker actuator.
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3120-N311-P7T1-W04F-2A 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-N311-P7T1-W04F-2A Description

Short technical summary and product information.

The E-T-A 3120-N311-P7T1-W04F-2A is a single-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It utilizes a thermal-bimetal trip element for reliable operation.

 

Key electrical specifications include a voltage rating of 415V AC and a current rating of 2A. The breaker type is thermal, and it is designed for panel mounting with a rocker actuator. The internal resistance is specified as less than 0.02 Ohms.

 

This circuit breaker is suitable for overload protection of motors, pumps, transformers, and cables. It can be easily and quickly reset after tripping. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked.

 

Compliance is noted with approvals from CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. RoHS, REACH, and MSL statuses are listed as compliant, unaffected, and 1 Unlimited respectively, though with low confidence.

3120-N311-P7T1-W04F-2A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120
Canonical Name: E-T-A 3120-N311-P7T1-W04F-2A Single Pole Thermal Circuit Breaker
Subcategory: Thermal

3120-N311-P7T1-W04F-2A Compliance

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

3120-N311-P7T1-W04F-2A Features

  • Single pole thermal circuit breaker.
  • Rated for 415V AC and 2A.
  • Panel mount with rocker actuator.
  • Approved by UL, CSA, and IEC.
  • Internal resistance < 0.02 Ohm.

3120-N311-P7T1-W04F-2A Applications

  • Overload protection for motors.
  • Protection for pumps and transformers.
  • Cable overload protection.
  • Suitable for various apparatus construction.

3120-N311-P7T1-W04F-2A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N311-P7T1-W04F-2A circuit breaker?

The current rating is 2A.

What is the voltage rating for this thermal circuit breaker?

The voltage rating is 415V AC.

How many poles does the 3120-N311-P7T1-W04F-2A have?

This circuit breaker has 1 pole.

What type of breaker is the 3120-N311-P7T1-W04F-2A?

It is a thermal circuit breaker.

What is the mounting type for this E-T-A circuit breaker?

The mounting type is Panel Mount.

What are the approval agencies for this part?

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

What is the internal resistance of the 3120-N311-P7T1-W04F-2A?

The internal resistance per pole is less than 0.02 Ohms.

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