3120-N311-P7T1-W15LY3-15A The E-T-A 3120-N311-P7T1-W15LY3-15A is a single-pole thermal circuit breaker with a 15A current rating and 415V voltage rating. It features a panel mount design and rocker actuator.
Mfr Part #:

3120-N311-P7T1-W15LY3-15A

Mfr Name: ETA
ETA
The E-T-A 3120-N311-P7T1-W15LY3-15A is a single-pole thermal circuit breaker with a 15A current rating and 415V voltage rating. It features a panel mount design and rocker actuator.
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3120-N311-P7T1-W15LY3-15A 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
Illumination Voltage (Nominal)
Mounting Type
Number of Poles
Tape & Reel
Voltage Rating

3120-N311-P7T1-W15LY3-15A Description

Short technical summary and product information.

The E-T-A 3120-N311-P7T1-W15LY3-15A is a single-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It utilizes a thermal-bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables.

 

Key electrical specifications include a 15A current rating and a voltage rating of 415V AC. The breaker type is thermal, and it is designed for panel mounting with a rocker actuator. The illumination is orange with a nominal voltage of 115V.

 

This circuit breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. It offers reliable disconnection even with a blocked actuator due to its positively trip-free mechanism. The component can be easily and quickly reset after tripping.

 

Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The datasheet indicates rated voltages of AC 240V and DC 50V, with a current rating range of 0.1 to 20A.

3120-N311-P7T1-W15LY3-15A Quick Information

Product Type: Thermal Circuit Breaker
Series: T1
Canonical Name: E-T-A 3120-N311-P7T1-W15LY3-15A Single Pole Thermal Circuit Breaker
Subcategory: Thermal

3120-N311-P7T1-W15LY3-15A Compliance

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

3120-N311-P7T1-W15LY3-15A Features

  • Single pole thermal circuit breaker.
  • 15A current rating, 415V voltage rating.
  • Panel mount with rocker actuator.
  • Suitable for motor and cable protection.
  • Approved by UL, CSA, IEC, and GB.

3120-N311-P7T1-W15LY3-15A Applications

  • Ideal for motor overload protection.
  • Used in machine construction.
  • Suitable for laboratory equipment.
  • Applicable to household appliances.
  • Protects transformers and cables.

3120-N311-P7T1-W15LY3-15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N311-P7T1-W15LY3-15A?

The current rating is 15A.

What is the voltage rating for this circuit breaker?

The voltage rating is 415V.

What type of circuit breaker is the 3120-N311-P7T1-W15LY3-15A?

It is a thermal circuit breaker.

How many poles does this E-T-A circuit breaker have?

It has 1 pole.

What is the mounting type for this component?

The mounting type is Panel Mount.

What are the approval agencies for this circuit breaker?

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

What are the rated AC and DC voltages mentioned in the datasheet?

The datasheet mentions rated voltages of AC 240V and DC 50V.

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