3120-F31A-H7T1-W12LY3-6A The E-T-A 3120-F31A-H7T1-W12LY3-6A is a thermal circuit breaker designed for panel mounting. It features a 6A current rating and supports 250VAC or 50VDC operation.
Mfr Part #:

3120-F31A-H7T1-W12LY3-6A

Mfr Name: ETA
ETA
The E-T-A 3120-F31A-H7T1-W12LY3-6A is a thermal circuit breaker designed for panel mounting. It features a 6A current rating and supports 250VAC or 50VDC operation.
Stock on Request
$ Price Range: $0.99

3120-F31A-H7T1-W12LY3-6A 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-F31A-H7T1-W12LY3-6A Description

Short technical summary and product information.

The E-T-A 3120-F31A-H7T1-W12LY3-6A is a single-pole thermal circuit breaker that also functions as an ON/OFF switch. It utilizes a bimetal trip element for reliable overload protection, tolerating inrush current peaks from motors and transformers.

 

This circuit breaker has a current rating of 6A and can operate at up to 250VAC or 50VDC. It is designed for panel mounting and features a rocker actuator. After tripping due to an overcurrent condition, the 3120-N series breaker can be easily reset, eliminating the need for fuse replacement.

 

Key advantages include reduced mounting and wiring time due to its integrated switch and breaker functionality. It replaces separate switches, fuse holders, and fuses, simplifying planning and storage. The space-saving design is beneficial for constricted areas, enhancing overall product reliability by reducing potential failure points.

 

Approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077, this thermal circuit breaker is suitable for various applications requiring reliable overcurrent protection and switching.

3120-F31A-H7T1-W12LY3-6A Quick Information

Product Type: Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-F31A-H7T1-W12LY3-6A Thermal Circuit Breaker

3120-F31A-H7T1-W12LY3-6A Compliance

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

3120-F31A-H7T1-W12LY3-6A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F31A-H7T1-W12LY3-6A Features

  • 6A thermal circuit breaker with ON/OFF switch.
  • Panel mountable with rocker actuator.
  • Rated for 250VAC and 50VDC operation.
  • Bimetal trip element for overload protection.
  • No fuse replacement required after tripping.

3120-F31A-H7T1-W12LY3-6A Applications

  • Protects circuits from overcurrent conditions.
  • Integrates switching and protection functions.
  • Suitable for applications with inrush currents.
  • Reduces component count in designs.

3120-F31A-H7T1-W12LY3-6A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F31A-H7T1-W12LY3-6A?

The current rating is 6A.

What are the voltage ratings for this circuit breaker?

It is rated for 250VAC and 50VDC.

What type of breaker is the 3120-F31A-H7T1-W12LY3-6A?

It is a thermal circuit breaker.

How is the E-T-A 3120-F31A-H7T1-W12LY3-6A mounted?

It is designed for panel mounting.

What is the actuator type for this circuit breaker?

The actuator type is rocker.

How many poles does the 3120-F31A-H7T1-W12LY3-6A have?

It has 1 pole.

What are the approval agencies for this E-T-A circuit breaker?

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

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