3120-F521-P7T1-W19FG3-10A The E-T-A 3120-F521-P7T1-W19FG3-10A is a 2-pole thermal circuit breaker with a 10A current rating and 250V voltage rating. It features a rocker actuator and panel mount.
Mfr Part #:

3120-F521-P7T1-W19FG3-10A

Mfr Name: ETA
ETA
The E-T-A 3120-F521-P7T1-W19FG3-10A is a 2-pole thermal circuit breaker with a 10A current rating and 250V voltage rating. It features a rocker actuator and panel mount.
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$ Price Range: $0.99

3120-F521-P7T1-W19FG3-10A 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
Illumination Voltage (Nominal)
Insulation Resistance
Mounting Type
Number of Poles
Voltage Rating

3120-F521-P7T1-W19FG3-10A Description

Short technical summary and product information.

The E-T-A 3120-F521-P7T1-W19FG3-10A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.

 

This 2-pole breaker has a current rating of 10A and a voltage rating of 250V. It features a rocker actuator for operation and is designed for panel mounting. The breaker offers reliable switching behavior with a positively trip-free mechanism.

 

Key technical specifications include a rated AC voltage of 240V and a rated DC voltage of 50V, with a current rating range from 0.1 to 20A. It has an ambient temperature range of -30 to 60°C and an operating area degree of protection of IP40.

 

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

3120-F521-P7T1-W19FG3-10A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F521-P7T1-W19FG3-10A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-F521-P7T1-W19FG3-10A Compliance

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

3120-F521-P7T1-W19FG3-10A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F521-P7T1-W19FG3-10A Features

  • 2-pole thermal circuit breaker with 10A rating.
  • 250V AC voltage rating for versatile use.
  • Rocker actuator for easy operation.
  • Panel mount design for secure installation.
  • Suitable for motor, pump, and transformer protection.

3120-F521-P7T1-W19FG3-10A Applications

  • Ideal for motor overload protection.
  • Used in pump and transformer circuits.
  • Protects cables from overcurrents.
  • Suitable for machine tool applications.
  • Applicable in medical equipment.

3120-F521-P7T1-W19FG3-10A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F521-P7T1-W19FG3-10A circuit breaker?

The current rating is 10A.

What is the voltage rating of this thermal circuit breaker?

The voltage rating is 250V.

How many poles does the 3120-F521-P7T1-W19FG3-10A have?

This circuit breaker has 2 poles.

What type of mounting is used for this circuit breaker?

It uses panel mounting.

What is the operating temperature range for this E-T-A circuit breaker?

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

What is the degree of protection for the operating area?

The degree of protection for the operating area is IP40.

3120-F521-P7T1-W19FG3-10A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-F52U-P7T1-W19DG3-10A
3120-F52U-P7T1-W19DG3-10A
ETA
The E-T-A 3120-F52U-P7T1-W19DG3-10A is a 2-pole thermal circuit breaker with a 10A current rating and 250V voltage rating. It features rocker actuation and panel mount.
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