3120-F311-P7T1-W12X-1.5A The E-T-A 3120-F311-P7T1-W12X-1.5A is a thermal circuit breaker with a 1.5A current rating and 250VAC/50VDC voltage rating. It features a rocker actuator and panel mount design.
Mfr Part #:

3120-F311-P7T1-W12X-1.5A

Mfr Name: ETA
ETA
The E-T-A 3120-F311-P7T1-W12X-1.5A is a thermal circuit breaker with a 1.5A 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-W12X-1.5A 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
Insulation Resistance
Mounting Type
Number of Poles
Operating Temperature
Storage Temperature
Tape & Reel
Voltage Rating

3120-F311-P7T1-W12X-1.5A Description

Short technical summary and product information.

The E-T-A 3120-F311-P7T1-W12X-1.5A is a single-pole thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It functions as an ON/OFF switch with integral overcurrent protection, conforming to S-type TO CBE to EN/IEC 60934 standards.

 

Key electrical specifications include a current rating of 1.5A, a voltage rating of 250VAC and 50VDC, and an interrupting capacity of 5000A at 250VAC (UL 1077). The breaker features a bimetal trip element and is positively trip-free for reliable switching behavior.

 

Designed for panel mounting, this circuit breaker has a rocker actuator and an illumination option. It operates within an ambient temperature range of -30 to 60 °C and offers degrees of protection IP40 for the operating area and IP00 for the terminal area. Approvals include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

 

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-F311-P7T1-W12X-1.5A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F311-P7T1-W12X-1.5A Thermal Circuit Breaker
Subcategory: Thermal

3120-F311-P7T1-W12X-1.5A Compliance

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

3120-F311-P7T1-W12X-1.5A 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-W12X-1.5A Features

  • Thermal circuit breaker with overcurrent protection.
  • 1.5A current rating at 250VAC/50VDC.
  • Rocker actuator with panel mount design.
  • Approved by CSA, IEC, and UL standards.
  • Operates in -30 to 60 °C ambient temperature.

3120-F311-P7T1-W12X-1.5A Applications

  • Ideal for motor overload protection.
  • Suitable for transformer protection.
  • Used in machine construction applications.
  • Applicable to professional tools.
  • Designed for laboratory equipment.

3120-F311-P7T1-W12X-1.5A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F311-P7T1-W12X-1.5A circuit breaker?

The current rating is 1.5A.

What are the voltage ratings for this thermal circuit breaker?

It has a voltage rating of 250 VAC and 50 VDC.

What type of actuator does the 3120-F311-P7T1-W12X-1.5A circuit breaker have?

It features a rocker actuator.

How is the E-T-A 3120-F311-P7T1-W12X-1.5A circuit breaker mounted?

It is designed for panel mounting.

What is the operating temperature range for this circuit breaker?

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

What are the approval agencies for the 3120-F311-P7T1-W12X-1.5A?

It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

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