3120-F51U-P7T1-W01D-20A The E-T-A 3120-F51U-P7T1-W01D-20A is a thermal circuit breaker with a 20A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
Mfr Part #:

3120-F51U-P7T1-W01D-20A

Mfr Name: ETA
ETA
The E-T-A 3120-F51U-P7T1-W01D-20A is a thermal circuit breaker with a 20A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
Stock on Request
$ Price Range: $0.99

3120-F51U-P7T1-W01D-20A 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
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage Rating

3120-F51U-P7T1-W01D-20A Description

Short technical summary and product information.

This E-T-A 3120-F51U-P7T1-W01D-20A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It operates with a 20A current rating and can handle up to 250VAC or 50VDC.

 

The breaker features a rocker actuator and a positively trip-free switching mechanism, ensuring reliable operation. It is designed for panel mounting and offers an IP40 degree of protection in the operating area.

 

Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The device is approved by CSA, GB, IEC, and UL standards.

3120-F51U-P7T1-W01D-20A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F51U-P7T1-W01D-20A Thermal Circuit Breaker
Subcategory: Thermal

3120-F51U-P7T1-W01D-20A Compliance

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

3120-F51U-P7T1-W01D-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-F51U-P7T1-W01D-20A Features

  • Thermal circuit breaker with 20A rating.
  • Rated for 250VAC and 50VDC.
  • Rocker actuator for easy operation.
  • Designed for panel mounting.
  • Approved by CSA, IEC, and UL.

3120-F51U-P7T1-W01D-20A Applications

  • Overload protection for motors.
  • Protection for pumps and transformers.
  • Suitable for machine construction.
  • Used in professional tools.
  • Applicable to office machines.

3120-F51U-P7T1-W01D-20A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F51U-P7T1-W01D-20A?

The current rating is 20A.

What is the voltage rating for AC and DC operation?

The voltage rating is 250VAC and 50VDC.

What type of actuator does this circuit breaker have?

It has a rocker actuator.

How many poles does the 3120-F51U-P7T1-W01D-20A have?

It is a single pole (1-pole) circuit breaker.

What is the operating temperature range?

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

What are the typical applications for this circuit breaker?

Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.

3120-F51U-P7T1-W01D-20A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-F311-P7T1-W01X-20A
3120-F311-P7T1-W01X-20A
ETA
The E-T-A 3120-F311-P7T1-W01X-20A is a thermal circuit breaker with a 20A current rating and 250VAC/50VDC voltage rating. It features a panel mount design.
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