3120-N321-P7T1-W14FR4-2.5A The E-T-A 3120-N321-P7T1-W14FR4-2.5A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 2.5A current rating and a 415V voltage rating.
Mfr Part #:

3120-N321-P7T1-W14FR4-2.5A

Mfr Name: ETA
ETA
The E-T-A 3120-N321-P7T1-W14FR4-2.5A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 2.5A current rating and a 415V voltage rating.
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3120-N321-P7T1-W14FR4-2.5A 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
Rated Voltage
SVHC Present
Voltage Rating

3120-N321-P7T1-W14FR4-2.5A Description

Short technical summary and product information.

This E-T-A 3120-N321-P7T1-W14FR4-2.5A is a thermal circuit breaker with a switch function, offering overcurrent protection. It is a 2-pole device with a 2.5A current rating and a maximum voltage rating of 415V.

 

Designed for panel mounting, this circuit breaker utilizes a thermal bimetal trip element. It is suitable for overload protection of motors, pumps, transformers, and cables. The device can be easily and quickly reset after tripping. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked.

 

Additional features include a rocker actuator type and red illumination with a nominal voltage of 230V. The circuit breaker is approved by CSA, GB, IEC, and UL standards. It is also noted as RoHS3 Compliant, with an MSL of 1, and REACH Unaffected.

3120-N321-P7T1-W14FR4-2.5A Quick Information

Product Type: Thermal Circuit Breaker
Series: 3120
Canonical Name: E-T-A 3120-N321-P7T1-W14FR4-2.5A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-N321-P7T1-W14FR4-2.5A Compliance

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

3120-N321-P7T1-W14FR4-2.5A Features

  • Two-pole thermal circuit breaker with switch function.
  • Rated for 2.5A current and 415V voltage.
  • Panel mountable with a rocker actuator.
  • Features red illumination at 230V.
  • Approved by CSA, GB, IEC, and UL.

3120-N321-P7T1-W14FR4-2.5A Applications

  • Ideal for motor overload protection.
  • Suitable for pump and transformer protection.
  • Used for cable overload protection.
  • Applicable in apparatus and machine construction.
  • Designed for professional tools and appliances.

3120-N321-P7T1-W14FR4-2.5A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N321-P7T1-W14FR4-2.5A?

The current rating is 2.5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 415V.

How many poles does the 3120-N321-P7T1-W14FR4-2.5A have?

This circuit breaker has 2 poles.

What type of breaker is the 3120-N321-P7T1-W14FR4-2.5A?

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 RoHS status of this component?

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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