3120-N521-P7T1-W15LY3-15A The E-T-A 3120-N521-P7T1-W15LY3-15A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 15A current rating and a rocker actuator.
Mfr Part #:

3120-N521-P7T1-W15LY3-15A

Mfr Name: ETA
ETA
The E-T-A 3120-N521-P7T1-W15LY3-15A is a 2-pole thermal circuit breaker designed for panel mounting. It features a 15A current rating and a rocker actuator.
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3120-N521-P7T1-W15LY3-15A 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-N521-P7T1-W15LY3-15A Description

Short technical summary and product information.

The E-T-A 3120-N521-P7T1-W15LY3-15A is a thermal circuit breaker and switch combination designed for overcurrent protection. It offers a 15A current rating and can handle AC voltages up to 415V and DC voltages up to 50V.

 

This 2-pole breaker features a panel mount design with a rocker actuator for easy operation. It is suitable for various applications requiring reliable overload protection for motors, pumps, transformers, and cables. The thermal trip element ensures precise protection, and the positively trip-free mechanism guarantees reliable disconnection.

 

Key specifications include a 15A current rating, 415V AC and 50V DC voltage ratings, and a 2-pole configuration. The breaker is designed for panel mounting and features a rocker actuator. It also includes orange illumination at 115V.

 

Approvals include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077, indicating its suitability for a range of industrial and commercial applications. The device combines overcurrent protection with the functionality of an ON/OFF switch.

3120-N521-P7T1-W15LY3-15A Quick Information

Product Type: Circuit Breaker
Series: 3120-N
Canonical Name: E-T-A 3120-N521-P7T1-W15LY3-15A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

3120-N521-P7T1-W15LY3-15A Compliance

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

3120-N521-P7T1-W15LY3-15A Features

  • Two-pole thermal circuit breaker with switch function.
  • Rated for 15A current and 415V AC / 50V DC.
  • Panel mount design with rocker actuator.
  • Features orange 115V illumination.
  • Approved by CSA, GB, IEC, and UL standards.

3120-N521-P7T1-W15LY3-15A Applications

  • Ideal for motor overload protection.
  • Suitable for pumps and transformer protection.
  • Used for cable protection applications.
  • Applicable in apparatus and machine construction.
  • Designed for household and garden appliances.

3120-N521-P7T1-W15LY3-15A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N521-P7T1-W15LY3-15A?

The current rating is 15A.

What are the voltage ratings for this circuit breaker?

It is rated for 415V AC and 50V DC.

How is the E-T-A 3120-N521-P7T1-W15LY3-15A mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker have?

It features a rocker actuator.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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