3120-F511-P7T1-W04F-20A The E-T-A 3120-F511-P7T1-W04F-20A is a thermal circuit breaker with a 20A current rating and 250VAC/50VDC voltage rating. It features a panel mount design and rocker actuator.
Mfr Part #:

3120-F511-P7T1-W04F-20A

Mfr Name: ETA
ETA
The E-T-A 3120-F511-P7T1-W04F-20A is a thermal circuit breaker with a 20A current rating and 250VAC/50VDC voltage rating. It features a panel mount design and rocker actuator.
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$ Price Range: $0.99

3120-F511-P7T1-W04F-20A 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
Voltage Rating

3120-F511-P7T1-W04F-20A Description

Short technical summary and product information.

The E-T-A 3120-F511-P7T1-W04F-20A 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 20A and a voltage rating of 250 VAC / 50 VDC. The breaker type is thermal, and it features a rocker actuator for operation. It is designed for panel mounting and offers a degree of protection of IP40 in the operating area.

 

This circuit breaker is suitable for various applications including medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment. It offers reliable switching behavior with a positively trip-free mechanism and international approvals.

3120-F511-P7T1-W04F-20A Quick Information

Product Type: Circuit Breaker
Series: 3120-F
Canonical Name: E-T-A 3120-F511-P7T1-W04F-20A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-F511-P7T1-W04F-20A Compliance

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

3120-F511-P7T1-W04F-20A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-F511-P7T1-W04F-20A Features

  • Thermal circuit breaker for overload protection.
  • 20A current rating at 250VAC/50VDC.
  • Single pole, panel mount design.
  • Rocker actuator for easy operation.
  • Suitable for industrial and appliance use.

3120-F511-P7T1-W04F-20A Applications

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

3120-F511-P7T1-W04F-20A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-F511-P7T1-W04F-20A circuit breaker?

The current rating is 20A.

What are the voltage ratings for the 3120-F511-P7T1-W04F-20A?

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

How is the E-T-A 3120-F511-P7T1-W04F-20A mounted?

This circuit breaker is designed for panel mounting.

What type of actuator does the 3120-F511-P7T1-W04F-20A use?

It features a rocker actuator.

What is the number of poles for this circuit breaker?

The 3120-F511-P7T1-W04F-20A is a single-pole (1-pole) circuit breaker.

What is the operating temperature range for this thermal circuit breaker?

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

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