3120-F303-N7Q1-U04X-20A The E-T-A 3120-F303-N7Q1-U04X-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.
Mfr Part #:

3120-F303-N7Q1-U04X-20A

Mfr Name: ETA
ETA
The E-T-A 3120-F303-N7Q1-U04X-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.
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$ Price Range: $0.99

3120-F303-N7Q1-U04X-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
Voltage Rating

3120-F303-N7Q1-U04X-20A Description

Short technical summary and product information.

The E-T-A 3120-N series circuit breaker/switch combination offers integrated overcurrent protection and switching in a single component. This model, the 3120-F303-N7Q1-U04X-20A, is a 2-pole thermal circuit breaker rated for 20A and 250VAC.

 

Designed for reliability and cost-effectiveness, it utilizes a bimetal trip element that provides optimal overload protection and tolerates inrush current peaks. After tripping due to overcurrent, the unit can be easily reset, eliminating the need for fuse replacement. The rocker actuation and panel mount design simplify installation and reduce wiring time.

 

This circuit breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077, ensuring compliance with various industry standards. Its space-saving design makes it suitable for applications with limited space.

3120-F303-N7Q1-U04X-20A Quick Information

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

3120-F303-N7Q1-U04X-20A Compliance

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

3120-F303-N7Q1-U04X-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-F303-N7Q1-U04X-20A Features

  • 20A current rating for overload protection.
  • 250VAC voltage rating for AC circuits.
  • Two-pole thermal circuit breaker design.
  • Rocker actuator with panel mount.
  • Bimetal trip element for reliable operation.

3120-F303-N7Q1-U04X-20A Applications

  • Provides overcurrent protection for equipment.
  • Integrates switching and protection functions.
  • Suitable for panel-mounted applications.
  • Reduces wiring and mounting time.

3120-F303-N7Q1-U04X-20A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F303-N7Q1-U04X-20A circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the 3120-F303-N7Q1-U04X-20A have?

It has 2 poles.

What type of breaker is the 3120-F303-N7Q1-U04X-20A?

It is a thermal circuit breaker.

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

It uses a rocker actuator.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

What agencies have approved this circuit breaker?

It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

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