3120-N321-P7T1-W01D-1.2A The E-T-A 3120-N321-P7T1-W01D-1.2A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a 1.2A current rating and a 415V voltage rating.
Mfr Part #:

3120-N321-P7T1-W01D-1.2A

Mfr Name: ETA
ETA
The E-T-A 3120-N321-P7T1-W01D-1.2A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a 1.2A current rating and a 415V voltage rating.
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3120-N321-P7T1-W01D-1.2A 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-W01D-1.2A Description

Short technical summary and product information.

The E-T-A 3120-N321-P7T1-W01D-1.2A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.

 

This 2-pole device has a current rating of 1.2A and a voltage rating of 415V. It is designed for panel mounting and features a rocker actuator. The circuit breaker can be reliably reset after tripping.

 

Typical applications for this series include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. It is approved by CSA, GB, IEC, and UL standards.

3120-N321-P7T1-W01D-1.2A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120
Canonical Name: E-T-A 3120-N321-P7T1-W01D-1.2A 2-Pole Thermal Circuit Breaker
Subcategory: Thermal

3120-N321-P7T1-W01D-1.2A Compliance

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

3120-N321-P7T1-W01D-1.2A Features

  • 2-pole thermal circuit breaker/switch combination.
  • Rated for 415V AC operation.
  • 1.2A current rating.
  • Panel mount with rocker actuator.
  • Suitable for medical equipment applications.

3120-N321-P7T1-W01D-1.2A Applications

  • Ideal for motor overload protection.
  • Used in pumps and transformer circuits.
  • Suitable for cable protection.
  • Applicable in medical equipment.
  • Common in machine construction.

3120-N321-P7T1-W01D-1.2A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the E-T-A 3120-N321-P7T1-W01D-1.2A?

The voltage rating is 415V.

What is the current rating for this circuit breaker?

The current rating is 1.2A.

How many poles does the 3120-N321-P7T1-W01D-1.2A have?

This circuit breaker has 2 poles.

What type of breaker is the 3120-N321-P7T1-W01D-1.2A?

It is a thermal circuit breaker.

What type of actuator does this E-T-A circuit breaker use?

It features a rocker actuator.

What is the mounting type for this component?

The mounting type is Panel Mount.

What are the approval agencies for this circuit breaker?

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

3120-N321-P7T1-W01D-1.2A Alternate Parts

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E-T-A 3120-N321-P7T1-W02F-1.2A is a 2-pole thermal circuit breaker rated for 415V and 1.2A, featuring panel mount and rocker actuator.
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3120-N321-P7T1-W02D-1,2A
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The E-T-A 3120-N321-P7T1-W02D-1,2A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a 1.2A current rating and a 415V voltage rating, suitable for panel mounting.
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The 3120-N521-P7M1-W01D-1.2A is a 2-pole thermal circuit breaker designed for electrical protection applications. It features a panel mount design and operates at 415V with a current rating of 1.2A.
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