3120-N321-P7T1-W02D-16A The E-T-A 3120-N321-P7T1-W02D-16A is a 2-pole thermal circuit breaker designed for overcurrent protection and ON/OFF switching. It features a 16A current rating and panel mount capability.
Mfr Part #:

3120-N321-P7T1-W02D-16A

Mfr Name: ETA
ETA
The E-T-A 3120-N321-P7T1-W02D-16A is a 2-pole thermal circuit breaker designed for overcurrent protection and ON/OFF switching. It features a 16A current rating and panel mount capability.
Stock on Request

3120-N321-P7T1-W02D-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-N321-P7T1-W02D-16A Description

Short technical summary and product information.

The E-T-A 3120-N321-P7T1-W02D-16A is a thermal circuit breaker and switch combination that provides reliable overcurrent protection. It is designed with a bimetal trip element and a positively trip-free mechanism for dependable disconnection.

 

This 2-pole breaker has a current rating of 16A and can operate at AC 240V or DC 50V. It features a rocker actuator for manual operation and is designed for panel mounting, facilitating integration into various equipment.

 

Typical applications for this series include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances. Its resettable design and overload protection help ensure maximum equipment availability and reduced downtime.

 

Additional features available for the 3120-N series include options for push-in terminals, appliance inlet modules, low voltage release, auxiliary contacts, remote trip, or fast magnetic trip, offering expandable functionality.

3120-N321-P7T1-W02D-16A Quick Information

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

3120-N321-P7T1-W02D-16A Compliance

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

3120-N321-P7T1-W02D-16A Features

  • Dual pole thermal circuit breaker and switch.
  • Rated for 16A current and 240V AC / 50V DC.
  • Panel mount design with rocker actuator.
  • Positively trip-free mechanism ensures disconnection.
  • Suitable for medical and machine construction.

3120-N321-P7T1-W02D-16A Applications

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

3120-N321-P7T1-W02D-16A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N321-P7T1-W02D-16A?

The current rating is 16A.

What are the voltage ratings for this thermal circuit breaker?

It is rated for AC 240V and DC 50V.

How many poles does the E-T-A 3120-N321-P7T1-W02D-16A have?

This circuit breaker has 2 poles.

What type of breaker is the 3120-N321-P7T1-W02D-16A?

It is a thermal circuit breaker.

What is the mounting type for this E-T-A circuit breaker?

The mounting type is Panel Mount.

What is the actuator type on the 3120-N321-P7T1-W02D-16A?

The actuator type is Rocker.

3120-N321-P7T1-W02D-16A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-N521-H7T1-W01D-X3120-U0000M-16A
3120-N521-H7T1-W01D-X3120-U0000M-16A
ETA
The E-T-A 3120-N521-H7T1-W01D-X3120-U0000M-16A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a 16A current rating and supports AC and DC voltage ratings.
View Part
3120-N521-P7T1-W01A-16A
3120-N521-P7T1-W01A-16A
ETA
The E-T-A 3120-N521-P7T1-W01A-16A is a 2-pole thermal circuit breaker with a 16A current rating. It features panel mounting and a rocker actuator.
View Part
3120-N524-P7T1-W02D-16A
3120-N524-P7T1-W02D-16A
ETA
The E-T-A 3120-N524-P7T1-W02D-16A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a panel mount design with a rocker actuator.
View Part
3120-N321-P7T1-W04D-16A
3120-N321-P7T1-W04D-16A
ETA
The E-T-A 3120-N321-P7T1-W04D-16A is a 2-pole thermal circuit breaker designed for panel mounting. It offers a 16A current rating and supports AC and DC voltage.
View Part
Home
Account

Categories