3120-N351-P7T1-W01D-16A The E-T-A 3120-N351-P7T1-W01D-16A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a 16A current rating and a 415V voltage rating.
Mfr Part #:

3120-N351-P7T1-W01D-16A

Mfr Name: ETA
ETA
The E-T-A 3120-N351-P7T1-W01D-16A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a 16A current rating and a 415V voltage rating.
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3120-N351-P7T1-W01D-16A 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-N351-P7T1-W01D-16A Description

Short technical summary and product information.

The E-T-A 3120-N351-P7T1-W01D-16A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. This 2-pole device utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.

 

Key electrical specifications include a current rating of 16A and a voltage rating of 415V AC. The breaker is designed for panel mounting and features a rocker actuator. It offers a typical life of 30,000 to 50,000 cycles depending on the pole configuration and load conditions.

 

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

3120-N351-P7T1-W01D-16A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-N351-P7T1-W01D-16A Thermal Circuit Breaker
Subcategory: Thermal

3120-N351-P7T1-W01D-16A Compliance

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

3120-N351-P7T1-W01D-16A Features

  • 2-pole thermal circuit breaker with switch function.
  • 16A current rating and 415V AC voltage rating.
  • Panel mount design with rocker actuator.
  • Suitable for overload protection of motors and transformers.
  • Designed for medical and machine construction applications.

3120-N351-P7T1-W01D-16A Applications

  • Ideal for motor and pump overload protection.
  • Used in apparatus and machine construction.
  • Suitable for professional tools and appliances.
  • Applicable in medical and laboratory equipment.
  • Protects transformers and cables from overcurrent.

3120-N351-P7T1-W01D-16A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the 3120-N351-P7T1-W01D-16A?

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

What is the current rating of this circuit breaker?

The circuit breaker has a current rating of 16A.

How many poles does the 3120-N351-P7T1-W01D-16A have?

It is a 2-pole circuit breaker.

What type of actuator does this breaker use?

It uses a rocker actuator.

What is the mounting type for this circuit breaker?

It is designed for panel mount installation.

What is the typical life of this circuit breaker?

The typical life is 30,000 cycles for 1-pole operation and 50,000 cycles for 2-pole operation at rated load.

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