3120-F313-P7T1-W12LY3-0.5A The E-T-A 3120-F313-P7T1-W12LY3-0.5A is a thermal circuit breaker with a 0.5A current rating and 250VAC/50VDC voltage rating. It features a panel mount design.
Mfr Part #:

3120-F313-P7T1-W12LY3-0.5A

Mfr Name: ETA
ETA
The E-T-A 3120-F313-P7T1-W12LY3-0.5A is a thermal circuit breaker with a 0.5A current rating and 250VAC/50VDC voltage rating. It features a panel mount design.
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$ Price Range: $0.99

3120-F313-P7T1-W12LY3-0.5A 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
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage Rating

3120-F313-P7T1-W12LY3-0.5A Description

Short technical summary and product information.

The E-T-A 3120-F313-P7T1-W12LY3-0.5A is a thermal circuit breaker designed for overload protection. It offers a current rating of 0.5A and can handle up to 250VAC or 50VDC.

 

This circuit breaker features a rocker actuator and a single pole configuration. It is designed for panel mounting, providing convenient integration into various systems. The thermal trip element ensures reliable switching behavior.

 

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

 

Key technical specifications include an ambient temperature range of -30 to 60 °C and an interrupting capacity of 150A (1-pole) or 250A (2-pole) at 2.5-20A. The degree of protection for the operating area is IP40.

3120-F313-P7T1-W12LY3-0.5A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F313-P7T1-W12LY3-0.5A Thermal Circuit Breaker
Subcategory: Thermal

3120-F313-P7T1-W12LY3-0.5A Compliance

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

3120-F313-P7T1-W12LY3-0.5A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F313-P7T1-W12LY3-0.5A Features

  • Thermal circuit breaker with 0.5A rating.
  • Rated for 250VAC and 50VDC.
  • Convenient panel mount design.
  • Rocker actuator, single pole.
  • Operates from -30 to 60 °C.

3120-F313-P7T1-W12LY3-0.5A Applications

  • Overcurrent protection for motors and pumps.
  • Circuit breaker for transformers and cables.
  • Overload protection in industrial equipment.
  • Used in household and laboratory electrical systems.
  • Suitable for panel-mounted electrical safety devices.

3120-F313-P7T1-W12LY3-0.5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The current rating is 0.5A.

What is the voltage rating for AC operation?

The voltage rating for AC operation is 250 VAC.

What is the rated voltage for DC operation?

The rated voltage for DC operation is 50 VDC.

What is the ambient temperature range for this device?

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

What standards does this circuit breaker comply with?

It complies with CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.

What is the interrupting capacity at 250VAC?

The interrupting capacity at 250VAC is 150A.

What is the degree of protection of this device?

The degree of protection is IP40.

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