3120-F311-P7T1-W15FY3-2A The E-T-A 3120-F311-P7T1-W15FY3-2A is a single-pole thermal circuit breaker with a 2A current rating and 250V voltage rating. It features a rocker actuator and panel mount design.
Mfr Part #:

3120-F311-P7T1-W15FY3-2A

Mfr Name: ETA
ETA
The E-T-A 3120-F311-P7T1-W15FY3-2A is a single-pole thermal circuit breaker with a 2A current rating and 250V voltage rating. It features a rocker actuator and panel mount design.
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$ Price Range: $0.99

3120-F311-P7T1-W15FY3-2A 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-W15FY3-2A Description

Short technical summary and product information.

The E-T-A 3120-F311-P7T1-W15FY3-2A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.

 

This circuit breaker has a current rating of 2A and a voltage rating of 250V. It features a rocker actuator for operation and is designed for panel mounting. The device offers reliable switching behavior due to its positively trip-free mechanism.

 

Key technical specifications include a rated voltage of 240 VAC and 50 VDC, with a current rating range from 0.1 to 20A. The typical life expectancy is rated at 30,000 operations under specific conditions. Environmental considerations include an operating temperature range of -30 to 60 °C and a degree of protection of IP40 for the operating area.

 

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. Options such as illumination, water splash protection, and auxiliary contacts can be added.

3120-F311-P7T1-W15FY3-2A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-F311-P7T1-W15FY3-2A Thermal Circuit Breaker
Subcategory: Thermal

3120-F311-P7T1-W15FY3-2A Compliance

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

3120-F311-P7T1-W15FY3-2A 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-W15FY3-2A Features

  • Thermal circuit breaker for overload protection.
  • 2A current rating and 250V voltage rating.
  • Rocker actuator with panel mount design.
  • Reliable switching with positively trip-free mechanism.
  • Suitable for various industrial and appliance applications.

3120-F311-P7T1-W15FY3-2A Applications

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

3120-F311-P7T1-W15FY3-2A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F311-P7T1-W15FY3-2A circuit breaker?

The current rating is 2A.

What is the voltage rating of this thermal circuit breaker?

The voltage rating is 250V.

What type of actuator does the 3120-F311-P7T1-W15FY3-2A feature?

It features a rocker actuator.

How many poles does this circuit breaker have?

This is a single pole (1-pole) circuit breaker.

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.

What is the degree of protection for the operating area?

The degree of protection for the operating area is IP40.

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