3120-N311-P7T1-W02F-3A The E-T-A 3120-N311-P7T1-W02F-3A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a panel mount design and rocker actuator.
Mfr Part #:

3120-N311-P7T1-W02F-3A

Mfr Name: ETA
ETA
The E-T-A 3120-N311-P7T1-W02F-3A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a panel mount design and rocker actuator.
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3120-N311-P7T1-W02F-3A 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-W02F-3A Description

Short technical summary and product information.

The E-T-A 3120-N311-P7T1-W02F-3A is a single-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 circuit breaker has a voltage rating of 415V AC and a current rating of 3A. It features a panel mount type and a rocker actuator for operation. The internal resistance per pole is 0.0595 Ohm.

 

Designed for reliability and ease of use, the 3120-N series can be easily and quickly reset after tripping. The positively trip-free mechanism ensures reliable disconnection even with the actuator blocked. It is suitable for various applications including apparatus and machine construction, professional tools, and household appliances.

 

Compliance includes CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. RoHS, REACH, and MSL status are listed as compliant/unaffected but with low confidence due to data source.

3120-N311-P7T1-W02F-3A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120
Canonical Name: E-T-A 3120-N311-P7T1-W02F-3A Single Pole Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-N311-P7T1-W02F-3A Compliance

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

3120-N311-P7T1-W02F-3A Features

  • Single pole thermal circuit breaker.
  • Rated for 415V AC and 3A.
  • Panel mount with rocker actuator.
  • Internal resistance of 0.0595 Ohm.
  • Approved by CSA, IEC, and UL.

3120-N311-P7T1-W02F-3A Applications

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

3120-N311-P7T1-W02F-3A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the E-T-A 3120-N311-P7T1-W02F-3A circuit breaker?

The voltage rating is 415V AC.

What is the current rating of this thermal circuit breaker?

The current rating is 3A.

How many poles does the 3120-N311-P7T1-W02F-3A have?

It is a single-pole (1-pole) circuit breaker.

What type of breaker is the 3120-N311-P7T1-W02F-3A?

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 is the actuator type on the 3120-N311-P7T1-W02F-3A?

The actuator type is Rocker.

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-N311-P7T1-W02F-3A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-N313-P7T1-W02F-3A
3120-N313-P7T1-W02F-3A
ETA
The E-T-A 3120-N313-P7T1-W02F-3A is a single-pole thermal circuit breaker designed for overcurrent protection. It features a 415V AC voltage rating and a 3A current rating.
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