3120-N311-P7T1-W19DG2-2.5A The E-T-A 3120-N311-P7T1-W19DG2-2.5A is a single pole thermal circuit breaker with a 2.5A current rating and 415V voltage rating. It features a rocker actuator and panel mount.
Mfr Part #:

3120-N311-P7T1-W19DG2-2.5A

Mfr Name: ETA
ETA
The E-T-A 3120-N311-P7T1-W19DG2-2.5A is a single pole thermal circuit breaker with a 2.5A current rating and 415V voltage rating. It features a rocker actuator and panel mount.
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$ Price Range: $0.99

3120-N311-P7T1-W19DG2-2.5A 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
Voltage Rating

3120-N311-P7T1-W19DG2-2.5A Description

Short technical summary and product information.

The E-T-A 3120-N311-P7T1-W19DG2-2.5A 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 voltage rating of 415V and a current rating of 2.5A, with an internal resistance of 0.0785Ω. It features a rocker actuator for operation and is designed for panel mounting. The illumination is green with a nominal voltage of 24V.

 

Key features include its positively trip-free mechanism for reliable disconnection and quick resettability after tripping. It is approved by CSA, GB, IEC, and UL standards. Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.

3120-N311-P7T1-W19DG2-2.5A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-N311-P7T1-W19DG2-2.5A Single Pole Thermal Circuit Breaker
Subcategory: Thermal

3120-N311-P7T1-W19DG2-2.5A Compliance

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

3120-N311-P7T1-W19DG2-2.5A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3120-N311-P7T1-W19DG2-2.5A Features

  • Single pole thermal circuit breaker.
  • Rated for 2.5A current and 415V.
  • Features rocker actuator.
  • Designed for panel mounting.
  • Includes green illumination at 24V.

3120-N311-P7T1-W19DG2-2.5A Applications

  • Suitable for motor overload protection.
  • Ideal for pump and transformer protection.
  • Used for cable protection.
  • Applicable in medical equipment.
  • Used in machine construction.

3120-N311-P7T1-W19DG2-2.5A 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 2.5A.

What type of breaker is this?

It is a thermal breaker.

What is the mounting type for this circuit breaker?

It is designed for panel mounting.

What is the illumination color of this device?

The illumination color is green.

Which safety standards does this circuit breaker meet?

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

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