3120-N321-P7T1-W12XY3-10A The E-T-A 3120-N321-P7T1-W12XY3-10A is a 2-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It features a 10A current rating and a 415V voltage rating.
Mfr Part #:

3120-N321-P7T1-W12XY3-10A

Mfr Name: ETA
ETA
The E-T-A 3120-N321-P7T1-W12XY3-10A is a 2-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It features a 10A current rating and a 415V voltage rating.
Stock on Request

3120-N321-P7T1-W12XY3-10A 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-W12XY3-10A Description

Short technical summary and product information.

The E-T-A 3120-N321-P7T1-W12XY3-10A is a thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It utilizes a thermal-bimetal trip element for reliable operation.

 

This 2-pole breaker is rated for 10A current and can handle up to 415V. It is designed for panel mounting and features a rocker actuator. The illumination is white with a nominal voltage of 115V.

 

Key applications include overload protection for motors, pumps, transformers, and cables. It is suitable for use in medical equipment according to IEC/EN 60601. The breaker offers quick and easy reset after tripping, ensuring maximum equipment availability.

 

Approvals include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. The datasheet indicates a typical life of 50,000 cycles at 1 x IN for 2-pole operation at AC 240V and 0.1-16A.

3120-N321-P7T1-W12XY3-10A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120
Canonical Name: E-T-A 3120-N321-P7T1-W12XY3-10A 2-Pole Thermal Circuit Breaker
Subcategory: Thermal

3120-N321-P7T1-W12XY3-10A Compliance

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

3120-N321-P7T1-W12XY3-10A Features

  • 2-pole thermal circuit breaker with switch function.
  • Rated for 10A current and 415V voltage.
  • Panel mountable with rocker actuator.
  • Suitable for medical equipment applications.
  • Features white illumination at 115V.

3120-N321-P7T1-W12XY3-10A Applications

  • Ideal for motor overload protection.
  • Used for pump and transformer protection.
  • Suitable for cable protection applications.
  • Designed for medical equipment use.
  • Apparatus and machine construction.

3120-N321-P7T1-W12XY3-10A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the E-T-A 3120-N321-P7T1-W12XY3-10A circuit breaker?

The circuit breaker has a rated voltage of 415V AC, 240V AC, and 50V DC. An AC 415V rating is available upon request.

What is the current rating of this thermal circuit breaker?

The current rating is 10A.

How many poles does the 3120-N321-P7T1-W12XY3-10A have?

This circuit breaker has 2 poles.

What type of breaker is the 3120-N321-P7T1-W12XY3-10A?

It is a thermal circuit breaker.

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

The mounting type is Panel Mount.

Is the E-T-A 3120-N321-P7T1-W12XY3-10A RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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E-T-A 3120-N323-P7T1-W12DY3-10A is a 2-pole thermal circuit breaker rated for 10A at 415V. It features panel mount installation.
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The E-T-A 3120-N524-P7T1-W12DY3-10A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 10A current rating and a 415V voltage rating.
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