3120-F126-P7T1-W02F-1A The E-T-A 3120-F126-P7T1-W02F-1A is a 2-pole thermal circuit breaker designed for panel mounting. It offers a 1A current rating and 250V voltage rating.
Mfr Part #:

3120-F126-P7T1-W02F-1A

Mfr Name: ETA
ETA
The E-T-A 3120-F126-P7T1-W02F-1A is a 2-pole thermal circuit breaker designed for panel mounting. It offers a 1A current rating and 250V voltage rating.
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$ Price Range: $0.99

3120-F126-P7T1-W02F-1A 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-F126-P7T1-W02F-1A Description

Short technical summary and product information.

The E-T-A 3120-N series circuit breaker/switch combination provides integral overcurrent protection and switching in a single component. This model, the 3120-F126-P7T1-W02F-1A, is a 2-pole thermal circuit breaker with a 1A current rating and a 250V voltage rating. It features a rocker actuator and is designed for panel mounting.

 

Utilizing a bimetal strip tripping element, this circuit breaker offers optimal overload protection and tolerates inrush current peaks from motors and transformers. After tripping due to overcurrent, it can be easily reset, eliminating the need for fuse replacement. The 3120-N series helps reduce mounting and wiring time by consolidating the functions of a switch, fuse-holder, and fuses into one unit, also lowering planning and storage costs.

 

Key specifications include a 1A current rating, 250V voltage rating, and a 2-pole configuration. The breaker type is thermal, and it features a rocker actuator with no illumination. It is approved by CSA, GB, IEC, and UL standards. The mounting type is panel mount.

3120-F126-P7T1-W02F-1A Quick Information

Product Type: Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-N Series Thermal Circuit Breaker
Subcategory: Circuit Breaker

3120-F126-P7T1-W02F-1A Compliance

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

3120-F126-P7T1-W02F-1A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F126-P7T1-W02F-1A Features

  • 2-pole thermal circuit breaker with rocker actuator.
  • Rated for 1A current and 250V voltage.
  • Panel mount design for easy integration.
  • Combines switch and circuit breaker functions.
  • Bimetal trip element for overload protection.

3120-F126-P7T1-W02F-1A Applications

  • Protects circuits from overcurrent conditions.
  • Integrates switching and protection functions.
  • Suitable for applications with motor inrush currents.
  • Reduces component count and wiring time.
  • Used in various industrial equipment.

3120-F126-P7T1-W02F-1A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F126-P7T1-W02F-1A circuit breaker?

The current rating is 1A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the 3120-F126-P7T1-W02F-1A have?

It has 2 poles.

What type of circuit breaker is the 3120-F126-P7T1-W02F-1A?

It is a thermal circuit breaker.

What type of actuator does this E-T-A circuit breaker use?

It uses a rocker actuator.

Is the E-T-A 3120-F126-P7T1-W02F-1A RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

3120-F126-P7T1-W02F-1A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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3120-F521-H7T1-W01D-1A
3120-F521-H7T1-W01D-1A
ETA
The E-T-A 3120-F521-H7T1-W01D-1A is a thermal circuit breaker designed for panel mounting. It features a 1A current rating and a 250V AC voltage rating.
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3120-F521-P7T1-W02D-1A
3120-F521-P7T1-W02D-1A
ETA
The E-T-A 3120-F521-P7T1-W02D-1A is a thermal circuit breaker designed for overload protection. It features a 1A current rating and 250V voltage rating.
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3120-F32A-P7T1-W12DY3-1A
3120-F32A-P7T1-W12DY3-1A
ETA
The E-T-A 3120-F32A-P7T1-W12DY3-1A is a two-pole thermal circuit breaker designed for panel mounting. It features a rocker actuator and a 1A current rating.
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