3120-F311-P7T1-W14FR1-3A The E-T-A 3120-F311-P7T1-W14FR1-3A is a thermal circuit breaker with a 3A current rating and 250V voltage rating. It features rocker actuation and panel mount.
Mfr Part #:

3120-F311-P7T1-W14FR1-3A

Mfr Name: ETA
ETA
The E-T-A 3120-F311-P7T1-W14FR1-3A is a thermal circuit breaker with a 3A current rating and 250V voltage rating. It features rocker actuation and panel mount.
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$ Price Range: $0.99

3120-F311-P7T1-W14FR1-3A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Ambient Temperature
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Illumination Voltage (Nominal)
Insulation Resistance
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage
Voltage Rating

3120-F311-P7T1-W14FR1-3A Description

Short technical summary and product information.

This E-T-A 3120-F311-P7T1-W14FR1-3A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It offers a current rating of 3A and a voltage rating of 250V.

 

The circuit breaker features rocker actuation and a panel mount design for convenient integration into various systems. It is built with a bimetal trip element and provides reliable switching behavior due to its positively trip-free mechanism.

 

Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The device also meets international approval standards such as CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

3120-F311-P7T1-W14FR1-3A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F311-P7T1-W14FR1-3A Thermal Circuit Breaker
Subcategory: Thermal

3120-F311-P7T1-W14FR1-3A Compliance

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

3120-F311-P7T1-W14FR1-3A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

3120-F311-P7T1-W14FR1-3A Features

  • Thermal circuit breaker with 3A rating.
  • Rated for 250V AC operation.
  • Features rocker actuation.
  • Designed for panel mounting.
  • Approved by CSA, IEC, and UL.

3120-F311-P7T1-W14FR1-3A Applications

  • Protects motors, pumps, and transformers.
  • Used in medical equipment.
  • Suitable for machine construction.
  • Ideal for professional tools.
  • Applicable in household appliances.

3120-F311-P7T1-W14FR1-3A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F311-P7T1-W14FR1-3A?

The current rating is 3A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the 3120-F311-P7T1-W14FR1-3A?

It is a thermal circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What type of actuator does the 3120-F311-P7T1-W14FR1-3A use?

It uses rocker actuation.

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

The mounting type is Panel Mount.

What is the operating temperature range?

The ambient temperature range is -30 to 60 °C.

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