3120-F311-P7T1-W15FY4-3A The E-T-A 3120-F311-P7T1-W15FY4-3A is a 1-pole thermal circuit breaker with a 3A current rating and 250V voltage rating. It features a rocker actuator and panel mount.
Mfr Part #:

3120-F311-P7T1-W15FY4-3A

Mfr Name: ETA
ETA
The E-T-A 3120-F311-P7T1-W15FY4-3A is a 1-pole thermal circuit breaker with a 3A current rating and 250V voltage rating. It features a rocker actuator and panel mount.
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$ Price Range: $0.99

3120-F311-P7T1-W15FY4-3A 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
Storage Temperature
Tape & Reel
Voltage
Voltage Rating

3120-F311-P7T1-W15FY4-3A Description

Short technical summary and product information.

This E-T-A 3120-F series thermal circuit breaker, part number 3120-F311-P7T1-W15FY4-3A, offers reliable overcurrent protection. It is designed with a thermal trip element and a rocker actuator for easy operation.

 

The breaker has a current rating of 3A and a voltage rating of 250V, making it suitable for various applications. It is a single-pole unit designed for panel mounting.

 

Key technical specifications include a rated voltage of AC 240V and DC 50V, with a current rating range from 0.1 to 20A. The device boasts a typical life of 30,000 operations under inductive load conditions. It operates within an ambient temperature range of -30 to 60°C.

 

Compliance is supported by UL1077 and IEC 60934 approvals. The operating area offers IP40 protection, while the terminal area is IP00, with options for enhanced protection using a water splash cover.

3120-F311-P7T1-W15FY4-3A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120-F
Canonical Name: E-T-A 3120-F Series Thermal Circuit Breaker, 3A, 250V, 1-Pole, Rocker Actuator
Subcategory: Thermal Circuit Breaker

3120-F311-P7T1-W15FY4-3A Compliance

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

3120-F311-P7T1-W15FY4-3A 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-W15FY4-3A Features

  • Thermal circuit breaker with 3A rating.
  • Rated for 250V AC/DC operation.
  • Single pole, panel mount design.
  • Rocker actuator with orange illumination.
  • Compliant with UL1077 and IEC 60934.

3120-F311-P7T1-W15FY4-3A Applications

  • Suitable for motor overload protection.
  • Ideal for transformer protection.
  • Used for cable protection applications.
  • Applicable in medical equipment.
  • Used in machine construction.

3120-F311-P7T1-W15FY4-3A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F311-P7T1-W15FY4-3A circuit breaker?

The current rating is 3A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the E-T-A 3120-F311-P7T1-W15FY4-3A mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker have?

It features a rocker actuator.

What is the operating temperature range?

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

What are the approval agencies for this circuit breaker?

Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

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