3120-N311-P7T1-W12DY3-8A The E-T-A 3120-N311-P7T1-W12DY3-8A is a single-pole thermal circuit breaker designed for overcurrent protection. It features an 8A current rating and a 415V voltage rating.
Mfr Part #:

3120-N311-P7T1-W12DY3-8A

Mfr Name: ETA
ETA
The E-T-A 3120-N311-P7T1-W12DY3-8A is a single-pole thermal circuit breaker designed for overcurrent protection. It features an 8A current rating and a 415V voltage rating.
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3120-N311-P7T1-W12DY3-8A 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
Voltage Rating

3120-N311-P7T1-W12DY3-8A Description

Short technical summary and product information.

This E-T-A 3120-N311-P7T1-W12DY3-8A is a single-pole 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. The breaker can be reliably reset after tripping.

 

Key electrical specifications include a voltage rating of 415V and a current rating of 8A. It is designed for panel mounting with a rocker actuator. The breaker is also equipped with white illumination at a nominal voltage of 115V.

 

Typical applications for this type of circuit breaker 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-N311-P7T1-W12DY3-8A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-N311-P7T1-W12DY3-8A Single Pole Thermal Circuit Breaker
Subcategory: Thermal

3120-N311-P7T1-W12DY3-8A Compliance

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

3120-N311-P7T1-W12DY3-8A Features

  • Single pole thermal circuit breaker.
  • 8A current rating.
  • 415V voltage rating.
  • Panel mount, rocker actuator.
  • Suitable for medical equipment.

3120-N311-P7T1-W12DY3-8A Applications

  • Ideal for motor overload protection.
  • Used in apparatus and machine construction.
  • Suitable for household appliances.
  • Applicable in audio equipment.
  • Designed for machine tools.

3120-N311-P7T1-W12DY3-8A FAQs

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

415V.

What is the current rating?

8A.

What type of circuit breaker is this?

Thermal.

How many poles does it have?

1 pole.

What is the mounting type?

Panel Mount.

What actuator type does it have?

Rocker.

Does it have illumination?

Yes, white illumination at 115V.

3120-N311-P7T1-W12DY3-8A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-N311-P7T1-W12FY3-8A
3120-N311-P7T1-W12FY3-8A
ETA
The E-T-A 3120-N311-P7T1-W12FY3-8A is a single-pole thermal circuit breaker with a rocker actuator. It features an 8A current rating and a 415V voltage rating.
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