3120-F321-P7T1-W19DG4-3A The E-T-A 3120-F321-P7T1-W19DG4-3A is a thermal circuit breaker designed for overcurrent protection. It features a 3A current rating and a 250VAC/50VDC voltage rating.
Mfr Part #:

3120-F321-P7T1-W19DG4-3A

Mfr Name: ETA
ETA
The E-T-A 3120-F321-P7T1-W19DG4-3A is a thermal circuit breaker designed for overcurrent protection. It features a 3A current rating and a 250VAC/50VDC voltage rating.
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$ Price Range: $0.99

3120-F321-P7T1-W19DG4-3A 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
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage Rating

3120-F321-P7T1-W19DG4-3A Description

Short technical summary and product information.

This E-T-A 3120-F321-P7T1-W19DG4-3A is a thermal circuit breaker offering reliable overcurrent protection. It is rated for 3A and can handle up to 250VAC or 50VDC.

 

The breaker features a rocker actuator and a two-pole configuration. It is designed for panel mounting, making it suitable for integration into various equipment and systems. The device includes green illumination with a nominal voltage of 185V.

 

Compliance is certified by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. The RoHS status is RoHS3 Compliant, MSL is Level 1, and REACH status is Unaffected. This circuit breaker is ideal for applications requiring robust thermal protection.

 

Typical applications for this type of circuit breaker include overload protection for motors, pumps, transformers, and cables, as well as in medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.

3120-F321-P7T1-W19DG4-3A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F321-P7T1-W19DG4-3A Thermal Circuit Breaker
Subcategory: Thermal

3120-F321-P7T1-W19DG4-3A Compliance

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

3120-F321-P7T1-W19DG4-3A 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-W19DG4-3A Features

  • Thermal circuit breaker for overcurrent protection.
  • Rated for 3A current and 250VAC/50VDC.
  • Features a rocker actuator and two poles.
  • Designed for convenient panel mounting.
  • Includes green illumination at 185V.

3120-F321-P7T1-W19DG4-3A Applications

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

3120-F321-P7T1-W19DG4-3A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F321-P7T1-W19DG4-3A circuit breaker?

The current rating is 3A.

What are the voltage ratings for the E-T-A 3120-F321-P7T1-W19DG4-3A circuit breaker?

It is rated for 250 VAC and 50 VDC.

How is the E-T-A 3120-F321-P7T1-W19DG4-3A circuit breaker mounted?

It is designed for panel mounting.

What type of actuator does the E-T-A 3120-F321-P7T1-W19DG4-3A circuit breaker have?

It features a rocker actuator.

How many poles does the E-T-A 3120-F321-P7T1-W19DG4-3A circuit breaker have?

It has two poles.

Does the E-T-A 3120-F321-P7T1-W19DG4-3A circuit breaker have illumination?

Yes, it has green illumination with a nominal voltage of 185V.

What is the RoHS status of the E-T-A 3120-F321-P7T1-W19DG4-3A circuit breaker?

The RoHS status is RoHS3 Compliant.

3120-F321-P7T1-W19DG4-3A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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3120-F321-P7T1-W19LG4-3A
3120-F321-P7T1-W19LG4-3A
ETA
The E-T-A 3120-F321-P7T1-W19LG4-3A is a thermal circuit breaker designed for overload protection. It features a 3A current rating and a panel mount design.
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