3120-N321-P7T1-W16DT4-5A The E-T-A 3120-N321-P7T1-W16DT4-5A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 415V voltage rating.
Mfr Part #:

3120-N321-P7T1-W16DT4-5A

Mfr Name: ETA
ETA
The E-T-A 3120-N321-P7T1-W16DT4-5A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 415V voltage rating.
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3120-N321-P7T1-W16DT4-5A 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
Voltage Rating

3120-N321-P7T1-W16DT4-5A Description

Short technical summary and product information.

The E-T-A 3120-N321-P7T1-W16DT4-5A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. This 2-pole device is suitable for overload protection of motors, pumps, transformers, and cables.

 

Key electrical specifications include a current rating of 5A and a voltage rating of 415V. It features a panel mount design with a rocker actuator and blue illumination at 230V. The breaker is approved by CSA, GB, IEC, and UL standards.

 

This thermal circuit breaker is designed for reliable and quick resetting after tripping. Its positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked. The device is suitable for various applications including apparatus and machine construction, professional tools, and household appliances.

3120-N321-P7T1-W16DT4-5A Quick Information

Product Type: Circuit Breaker
Canonical Name: E-T-A 3120-N321-P7T1-W16DT4-5A Thermal Circuit Breaker
Subcategory: Thermal

3120-N321-P7T1-W16DT4-5A Compliance

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

3120-N321-P7T1-W16DT4-5A Features

  • 5A current rating for overload protection.
  • 415V AC voltage rating.
  • 2-pole thermal circuit breaker.
  • Panel mount with rocker actuator.
  • Blue illumination at 230V.

3120-N321-P7T1-W16DT4-5A Applications

  • Ideal for motor overload protection.
  • Suitable for pumps and transformers.
  • Used in machine construction.
  • Applicable to professional tools.
  • Designed for household appliances.

3120-N321-P7T1-W16DT4-5A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N321-P7T1-W16DT4-5A?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 415V.

How many poles does the 3120-N321-P7T1-W16DT4-5A have?

This circuit breaker has 2 poles.

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

It is designed for panel mounting.

What is the actuator type on the 3120-N321-P7T1-W16DT4-5A?

The actuator type is a rocker.

3120-N321-P7T1-W16DT4-5A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-N321-P7T1-W16KT4-5A
3120-N321-P7T1-W16KT4-5A
ETA
The E-T-A 3120-N321-P7T1-W16KT4-5A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 415V voltage rating.
View Part
3120-N523-P7T1-W16DT4-5A
3120-N523-P7T1-W16DT4-5A
ETA
The 3120-N523-P7T1-W16DT4-5A is a thermal circuit breaker with two poles, rated for 415V and 5A, suitable for circuit protection applications.
View Part
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