3120-F311-P7T1-W01X-5A The E-T-A 3120-F311-P7T1-W01X-5A is a thermal circuit breaker with a 5A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
Mfr Part #:

3120-F311-P7T1-W01X-5A

Mfr Name: ETA
ETA
The E-T-A 3120-F311-P7T1-W01X-5A is a thermal circuit breaker with a 5A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
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$ Price Range: $0.99

3120-F311-P7T1-W01X-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
Voltage Rating

3120-F311-P7T1-W01X-5A Description

Short technical summary and product information.

This E-T-A 3120-F311-P7T1-W01X-5A is a thermal circuit breaker designed for overload protection. It operates with a current rating of 5A and supports voltage ratings of up to 250VAC and 50VDC.

 

The breaker features a rocker actuator for easy operation and a panel mount design for convenient integration into equipment. It is built with a bimetal trip element and offers reliable switching behavior.

 

Typical applications for this circuit breaker include overload protection of 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, audio equipment, and machine tools.

 

Key technical data includes an ambient temperature range of -30 to 60 °C and an interrupting capacity of 5000A at 250VAC and 1000A at 50VDC (UL 1077). The typical life is rated for 30,000 operations.

3120-F311-P7T1-W01X-5A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F Thermal Circuit Breaker
Subcategory: Thermal

3120-F311-P7T1-W01X-5A Compliance

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

3120-F311-P7T1-W01X-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-F311-P7T1-W01X-5A Features

  • Thermal circuit breaker with 5A rating.
  • Rated for 250VAC and 50VDC.
  • Rocker actuator for operation.
  • Panel mount design for integration.
  • Suitable for motor and transformer protection.

3120-F311-P7T1-W01X-5A Applications

  • Ideal for motor overload protection.
  • Used in machine tool applications.
  • Suitable for laboratory equipment.
  • Applicable to household appliances.
  • Designed for office machine use.

3120-F311-P7T1-W01X-5A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F311-P7T1-W01X-5A?

The current rating is 5A.

What are the voltage ratings for this thermal circuit breaker?

It is rated for 250VAC and 50VDC.

What type of actuator does the 3120-F311-P7T1-W01X-5A have?

It features a rocker actuator.

How is this circuit breaker mounted?

It is designed for panel mounting.

What is the operating temperature range?

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

What is the typical life of the 3120-F311-P7T1-W01X-5A?

The typical life is 30,000 operations.

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