3120-F321-P7T1-W09L-5A The E-T-A 3120-F321-P7T1-W09L-5A is a 2-pole thermal circuit breaker with a 5A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
Mfr Part #:

3120-F321-P7T1-W09L-5A

Mfr Name: ETA
ETA
The E-T-A 3120-F321-P7T1-W09L-5A is a 2-pole thermal circuit breaker with a 5A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
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$ Price Range: $0.99

3120-F321-P7T1-W09L-5A 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
Insulation Resistance
Mounting Type
Number of Poles
Voltage Rating

3120-F321-P7T1-W09L-5A Description

Short technical summary and product information.

The E-T-A 3120-F321-P7T1-W09L-5A is a two-pole thermal circuit breaker designed for overload protection. It offers a current rating of 5A and can handle voltages up to 250VAC or 50VDC. The breaker features a rocker actuator for easy operation and a panel mount for secure installation.

 

This circuit breaker is built with reliable switching behavior and is positively trip-free. It operates within an ambient temperature range of -30 to 60 °C. The device meets various international approval standards including CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

 

Typical applications for this type of thermal circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. Its robust design ensures dependable performance in demanding environments.

3120-F321-P7T1-W09L-5A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F321-P7T1-W09L-5A Thermal Circuit Breaker
Subcategory: Thermal

3120-F321-P7T1-W09L-5A Compliance

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

3120-F321-P7T1-W09L-5A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F321-P7T1-W09L-5A Features

  • Two-pole thermal circuit breaker.
  • Rated for 5A current.
  • Supports 250VAC and 50VDC.
  • Rocker actuator with panel mount.
  • Operates from -30 to 60 °C.

3120-F321-P7T1-W09L-5A Applications

  • Ideal for motor overload protection.
  • Suitable for transformer protection.
  • Used in apparatus construction.
  • Applicable to professional tools.
  • Designed for machine tools.

3120-F321-P7T1-W09L-5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F321-P7T1-W09L-5A circuit breaker?

The current rating is 5A.

What are the voltage ratings for the E-T-A 3120-F321-P7T1-W09L-5A?

It is rated for 250VAC and 50VDC.

How many poles does the 3120-F321-P7T1-W09L-5A circuit breaker have?

It has 2 poles.

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

It uses a rocker actuator.

What is the mounting type for the 3120-F321-P7T1-W09L-5A?

The mounting type is Panel Mount.

What is the operating temperature range for this thermal circuit breaker?

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

What are the approval agencies for the E-T-A 3120-F321-P7T1-W09L-5A?

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

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