3120-F521-P7T1-W14FR4-10A The E-T-A 3120-F521-P7T1-W14FR4-10A is a thermal circuit breaker with a 10A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
Mfr Part #:

3120-F521-P7T1-W14FR4-10A

Mfr Name: ETA
ETA
The E-T-A 3120-F521-P7T1-W14FR4-10A is a thermal circuit breaker with a 10A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount.
Stock on Request
$ Price Range: $0.99

3120-F521-P7T1-W14FR4-10A 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)
Insulation Resistance
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage
Voltage Rating

3120-F521-P7T1-W14FR4-10A Description

Short technical summary and product information.

The E-T-A 3120-F521-P7T1-W14FR4-10A is a thermal circuit breaker designed for overload protection. It combines ON/OFF switching with integral overcurrent protection, utilizing a bimetal trip element.

 

Key electrical specifications include a current rating of 10A and a voltage rating of 250VAC or 50VDC. This two-pole breaker features a rocker actuator for operation and is designed for panel mounting. It also includes red illumination with a nominal voltage of 185V.

 

Typical applications for this circuit breaker include overload protection for motors, pumps, transformers, and cables. It is suitable for use in medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.

 

The breaker meets various approval standards, including CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. It operates within an ambient temperature range of -30 to 60 °C.

3120-F521-P7T1-W14FR4-10A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F521-P7T1-W14FR4-10A Thermal Circuit Breaker
Subcategory: Thermal

3120-F521-P7T1-W14FR4-10A Compliance

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

3120-F521-P7T1-W14FR4-10A 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-W14FR4-10A Features

  • Thermal circuit breaker with 10A rating.
  • Rated for 250VAC and 50VDC operation.
  • Two-pole configuration for versatile protection.
  • Rocker actuator with panel mount design.
  • Includes red illumination at 185V nominal.

3120-F521-P7T1-W14FR4-10A Applications

  • Protects motors, pumps, and transformers.
  • Suitable for machine construction applications.
  • Used in professional tools and appliances.
  • Ideal for office and audio equipment.

3120-F521-P7T1-W14FR4-10A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F521-P7T1-W14FR4-10A circuit breaker?

The current rating is 10A.

What are the voltage ratings for this thermal circuit breaker?

It is rated for 250VAC and 50VDC.

How many poles does the 3120-F521-P7T1-W14FR4-10A circuit breaker have?

This is a two-pole circuit breaker.

What type of actuator does this circuit breaker use?

It features a rocker actuator.

What is the mounting type for this E-T-A circuit breaker?

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.

Home
Account

Categories