3120-N313-P7T1-W12DY3-15A The E-T-A 3120-N313-P7T1-W12DY3-15A is a single-pole thermal circuit breaker and switch combination. It features a 15A current rating and supports up to 415V AC or 50V DC.
Mfr Part #:

3120-N313-P7T1-W12DY3-15A

Mfr Name: ETA
ETA
The E-T-A 3120-N313-P7T1-W12DY3-15A is a single-pole thermal circuit breaker and switch combination. It features a 15A current rating and supports up to 415V AC or 50V DC.
Stock on Request

3120-N313-P7T1-W12DY3-15A 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
SVHC Present
Voltage Rating

3120-N313-P7T1-W12DY3-15A Description

Short technical summary and product information.

The E-T-A 3120-N313-P7T1-W12DY3-15A is a thermal circuit breaker designed for overcurrent protection and ON/OFF switching. It utilizes a bimetal trip element for reliable operation.

 

This single-pole breaker has a current rating of 15A and can handle voltages up to 415V AC or 50V DC. It is designed for panel mounting and features a rocker actuator for easy operation. The device is suitable for protecting motors, pumps, transformers, and cables from overloads.

 

Key features include a positively trip-free mechanism for reliable disconnection and quick resettability after tripping. The breaker is approved by CSA, GB, IEC, and UL standards. Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.

3120-N313-P7T1-W12DY3-15A Quick Information

Product Type: Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-N Series Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-N313-P7T1-W12DY3-15A Compliance

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

3120-N313-P7T1-W12DY3-15A Features

  • Single-pole thermal circuit breaker and switch.
  • 15A current rating for overload protection.
  • Supports 415V AC and 50V DC operation.
  • Panel mount with rocker actuator.
  • Approved by CSA, GB, IEC, and UL.

3120-N313-P7T1-W12DY3-15A Applications

  • Ideal for motor overload protection.
  • Suitable for pumps and transformers.
  • Used for cable protection.
  • Applicable in machine construction.
  • Designed for medical equipment.

3120-N313-P7T1-W12DY3-15A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N313-P7T1-W12DY3-15A?

The current rating is 15A.

What are the voltage ratings for this thermal circuit breaker?

It is rated for 415V AC and 50V DC.

How is the E-T-A 3120-N313-P7T1-W12DY3-15A mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker have?

It features a rocker actuator.

What agencies have approved this circuit breaker?

It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

What is the typical life cycle of this circuit breaker?

The typical life is 30,000 cycles at 1 x IN for single pole configurations under various conditions, and 50,000 cycles at 1 x IN for two-pole configurations.

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