3120-N313-P7T1-W01L-4A The E-T-A 3120-N313-P7T1-W01L-4A is a single-pole thermal circuit breaker with a 4A current rating and a 415V AC voltage rating. It features a panel mount design with a rocker actuator.
Mfr Part #:

3120-N313-P7T1-W01L-4A

Mfr Name: ETA
ETA
The E-T-A 3120-N313-P7T1-W01L-4A is a single-pole thermal circuit breaker with a 4A current rating and a 415V AC voltage rating. It features a panel mount design with a rocker actuator.
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3120-N313-P7T1-W01L-4A 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
Mounting Type
Number of Poles
Voltage Rating

3120-N313-P7T1-W01L-4A Description

Short technical summary and product information.

The E-T-A 3120-N313-P7T1-W01L-4A 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 4A current rating and a voltage rating of up to 415V AC. The breaker is designed for panel mounting and features a rocker actuator for operation. It offers a typical life of 30,000 cycles at 1x IN under inductive load conditions.

 

This thermal circuit breaker is ideal for applications requiring reliable overload protection and quick resettability. Its design ensures maximum equipment availability by preventing nuisance tripping and reducing mounting and wiring time. Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.

3120-N313-P7T1-W01L-4A Quick Information

Product Type: Thermal Circuit Breaker
Series: T1
Canonical Name: E-T-A 3120-N313-P7T1-W01L-4A Single Pole Thermal Circuit Breaker
Subcategory: Thermal

3120-N313-P7T1-W01L-4A Compliance

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

3120-N313-P7T1-W01L-4A Features

  • Single pole thermal circuit breaker.
  • 4A current rating, 415V AC voltage rating.
  • Panel mount with rocker actuator.
  • Suitable for motor and transformer protection.
  • Reliable overload protection and quick reset.

3120-N313-P7T1-W01L-4A Applications

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

3120-N313-P7T1-W01L-4A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the 3120-N313-P7T1-W01L-4A?

The circuit breaker is rated for 415V, 240V AC, and 50V DC.

What is the current rating?

4A.

What is the breaker type?

Thermal.

What is the mounting type?

Panel mount.

What is the actuator type?

Rocker.

What is the typical life of the circuit breaker?

30,000 cycles under various inductive/resistive load conditions.

What is the internal resistance?

0.0325 ohm at 5A.

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