3120-N311-P7T1-W12FY3-8A 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.
Mfr Part #:

3120-N311-P7T1-W12FY3-8A

Mfr Name: ETA
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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3120-N311-P7T1-W12FY3-8A 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-W12FY3-8A Description

Short technical summary and product information.

The E-T-A 3120-N311-P7T1-W12FY3-8A is a single-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It utilizes a thermal-bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables.

 

This circuit breaker has a current rating of 8A and a voltage rating of 415V. It features a panel mount type and a rocker actuator for operation. The illumination is white with a nominal voltage of 115V.

 

Key features include its positively trip-free mechanism for reliable disconnection, even with a blocked actuator. It is designed for easy and quick resetting after tripping. The device is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

 

Typical applications for this thermal circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.

3120-N311-P7T1-W12FY3-8A Quick Information

Product Type: Thermal Circuit Breaker
Series: T1
Canonical Name: E-T-A 3120-N311-P7T1-W12FY3-8A Single Pole Thermal Circuit Breaker
Subcategory: Thermal

3120-N311-P7T1-W12FY3-8A Compliance

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

3120-N311-P7T1-W12FY3-8A Features

  • Single pole thermal circuit breaker.
  • 8A current rating.
  • 415V voltage rating.
  • Panel mount, rocker actuator.
  • Approved by UL, CSA, IEC, GB.

3120-N311-P7T1-W12FY3-8A Applications

  • Ideal for motor overload protection.
  • Suitable for pumps and transformers.
  • Used in machine construction.
  • Applicable in medical equipment.
  • Designed for professional tools.

3120-N311-P7T1-W12FY3-8A FAQs

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

415V AC (240V AC, 50V DC also available).

What is the current rating?

8A.

How many poles does it have?

1 pole.

What type of actuator does it use?

Rocker actuator.

Does it have illumination?

Yes, white illumination at 115V.

What mounting type is supported?

Panel mount.

What approvals does this circuit breaker have?

CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.

3120-N311-P7T1-W12FY3-8A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
3120-N311-P7T1-W12DY3-8A
3120-N311-P7T1-W12DY3-8A
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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