3120-N521-P7T1-W19DG3-8A The 3120-N521-P7T1-W19DG3-8A is a 2-pole thermal circuit breaker from E-T-A, rated for 415V and 8A, designed for panel mounting.
Mfr Part #:

3120-N521-P7T1-W19DG3-8A

Mfr Name: ETA
ETA
The 3120-N521-P7T1-W19DG3-8A is a 2-pole thermal circuit breaker from E-T-A, rated for 415V and 8A, designed for panel mounting.
Stock on Request
$ Price Range: $0.99

3120-N521-P7T1-W19DG3-8A 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
Storage Temperature
Tape & Reel
Voltage
Voltage Rating

3120-N521-P7T1-W19DG3-8A Description

Short technical summary and product information.

The 3120-N521-P7T1-W19DG3-8A is a circuit breaker manufactured by E-T-A. It features a thermal trip mechanism suitable for protecting electrical circuits. The device is rated for an operating voltage of 415V and an current rating of 8A. It has two poles and is designed for panel mounting with a rocker actuator and green illumination. The breaker complies with multiple safety standards including CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. Its illumination operates at 115V, providing visual indication of status. This component is suitable for circuit protection applications requiring reliable thermal trip operation and easy panel installation.

3120-N521-P7T1-W19DG3-8A Quick Information

Product Type: Circuit Breaker
Canonical Name: Circuit Breaker 2P Thermal

3120-N521-P7T1-W19DG3-8A Compliance

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

3120-N521-P7T1-W19DG3-8A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

3120-N521-P7T1-W19DG3-8A Features

  • Rated for 415V operating voltage
  • 8A current rating for circuit protection
  • Two-pole thermal breaker design
  • Panel mount with rocker actuator
  • Green illumination at 115V

3120-N521-P7T1-W19DG3-8A Applications

  • Protects electrical circuits in industrial systems
  • Used in panel-mounted electrical protection
  • Suitable for automation and control panels
  • Provides thermal trip safety mechanism

3120-N521-P7T1-W19DG3-8A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of this circuit breaker?

The operating voltage is 415V.

What is the current rating of this circuit breaker?

The current rating is 8A.

How many poles does this circuit breaker have?

It has 2 poles.

What type of breaker is this?

It is a thermal breaker.

What is the illumination voltage of this breaker?

The illumination voltage is 115V.

What standards does this circuit breaker comply with?

It complies with CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

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