3120-F523-H7T1-W01D-X3120-U0203M-20A The E-T-A 3120-F523-H7T1-W01D-X3120-U0203M-20A is a thermal circuit breaker with a 20A current rating and 250V voltage rating. It features a panel mount rocker actuator.
Mfr Part #:

3120-F523-H7T1-W01D-X3120-U0203M-20A

Mfr Name: ETA
ETA
The E-T-A 3120-F523-H7T1-W01D-X3120-U0203M-20A is a thermal circuit breaker with a 20A current rating and 250V voltage rating. It features a panel mount rocker actuator.
Stock on Request
$ Price Range: $0.99

3120-F523-H7T1-W01D-X3120-U0203M-20A 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
Storage Temperature
Tape & Reel
Voltage Rating

3120-F523-H7T1-W01D-X3120-U0203M-20A Description

Short technical summary and product information.

The E-T-A 3120-N series circuit breaker/switch combination offers integral overcurrent protection and switching in a single component. This model, the 3120-F523-H7T1-W01D-X3120-U0203M-20A, is a 2-pole thermal circuit breaker with a 20A current rating and a 250V voltage rating.

 

Designed for reliability and cost-effectiveness, the 3120-N utilizes a bimetal strip tripping element that tolerates inrush current peaks and trips faster at high ambient temperatures. It eliminates the need for fuse replacement, as it can be easily reset after tripping. This reduces mounting and wiring time by consolidating the functions of a switch, fuse-holder, and blade fuses into one unit.

 

The breaker features a panel mount type and a rocker actuator with no illumination. It is approved by CSA, GB, IEC, and UL standards. The 3120-N series is known for its space-saving design and enhanced reliability due to fewer single components.

 

This specific part is compliant with RoHS3, has an MSL of 1, and is REACH unaffected. It is suitable for applications requiring reliable overcurrent protection and switching.

3120-F523-H7T1-W01D-X3120-U0203M-20A Quick Information

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

3120-F523-H7T1-W01D-X3120-U0203M-20A Compliance

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

3120-F523-H7T1-W01D-X3120-U0203M-20A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F523-H7T1-W01D-X3120-U0203M-20A Features

  • 20A thermal circuit breaker with 250V rating.
  • Combines switching and overcurrent protection.
  • Panel mount rocker actuator, no illumination.
  • Bimetal trip element for reliable overload protection.
  • RoHS3 compliant and REACH unaffected.

3120-F523-H7T1-W01D-X3120-U0203M-20A Applications

  • Ideal for motor and transformer protection.
  • Suitable for applications with high inrush currents.
  • Reduces component count in control panels.
  • Used in systems requiring reliable switching.

3120-F523-H7T1-W01D-X3120-U0203M-20A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F523-H7T1-W01D-X3120-U0203M-20A circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the 3120-F523-H7T1-W01D-X3120-U0203M-20A?

It is a thermal circuit breaker.

How many poles does this circuit breaker have?

It has 2 poles.

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

It uses a rocker actuator.

Is the E-T-A 3120-F523-H7T1-W01D-X3120-U0203M-20A RoHS compliant?

Yes, it is RoHS3 Compliant.

3120-F523-H7T1-W01D-X3120-U0203M-20A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-F32H-P7T1-W01Q-20A
3120-F32H-P7T1-W01Q-20A
ETA
The E-T-A 3120-F32H-P7T1-W01Q-20A is a 2-pole thermal circuit breaker with a 20A current rating and 250VAC voltage rating. It features a rocker actuator and panel mount design.
View Part
3120-F32G-P7T1-D01X-20A
3120-F32G-P7T1-D01X-20A
ETA
The E-T-A 3120-F32G-P7T1-D01X-20A is a thermal circuit breaker with a 20A current rating and 250V voltage rating. It features a panel mount design and rocker actuator.
View Part
3120-F621-P7T1-W01H-20A
3120-F621-P7T1-W01H-20A
ETA
The E-T-A 3120-F621-P7T1-W01H-20A is a 2-pole thermal circuit breaker with a 20A current rating and 250V voltage rating. It features a panel mount design and rocker actuation.
View Part
3120-F303-N7Q1-W01D-20A-T
3120-F303-N7Q1-W01D-20A-T
ETA
The 3120-F303-N7Q1-W01D-20A-T is a thermal circuit breaker from E-T-A with a 20A current rating and 250V voltage rating.
View Part
Home
Account

Categories