3120-N321-H7T1-W01F-8A The E-T-A 3120-N321-H7T1-W01F-8A is a 2-pole thermal circuit breaker with a current rating of 8A and a voltage rating of 415V. It features a panel mount design and a rocker actuator.
Mfr Part #:

3120-N321-H7T1-W01F-8A

Mfr Name: ETA
ETA
The E-T-A 3120-N321-H7T1-W01F-8A is a 2-pole thermal circuit breaker with a current rating of 8A and a voltage rating of 415V. It features a panel mount design and a rocker actuator.
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$ Price Range: $0.99

3120-N321-H7T1-W01F-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
Mounting Type
Number of Poles
Voltage Rating

3120-N321-H7T1-W01F-8A Description

Short technical summary and product information.

This E-T-A 3120-N321-H7T1-W01F-8A is a thermal circuit breaker designed for overcurrent protection and switch functionality. It operates as a single or double pole unit with a rated voltage of 415V AC and a current rating of 8A. The breaker utilizes a thermal-bimetal trip element for reliable overload protection.

 

Featuring a panel mount design and a rocker actuator, this circuit breaker is suitable for various applications including motors, pumps, transformers, and cables. It offers easy and quick resetting after tripping, ensuring maximum equipment availability. The positively trip-free mechanism guarantees reliable disconnection even when the actuator is blocked.

 

Additional features include compliance with multiple approval agencies such as CSA, GB, IEC, and UL. The internal resistance per pole is less than 0.02 Ohms. This component is designed for efficient mounting and wiring, contributing to reduced assembly time and costs.

3120-N321-H7T1-W01F-8A Quick Information

Product Type: Thermal Circuit Breaker
Canonical Name: E-T-A 3120-N321-H7T1-W01F-8A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breakers

3120-N321-H7T1-W01F-8A Compliance

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

3120-N321-H7T1-W01F-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-N321-H7T1-W01F-8A Features

  • Two-pole thermal circuit breaker.
  • Rated for 8A current and 415V AC.
  • Panel mount with rocker actuator.
  • Thermal-bimetal trip mechanism.
  • Positively trip-free operation.

3120-N321-H7T1-W01F-8A Applications

  • Overload protection for motors.
  • Protection for pumps and transformers.
  • Safeguards cables against overcurrent.
  • Suitable for machine construction.

3120-N321-H7T1-W01F-8A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 3120-N321-H7T1-W01F-8A?

The current rating is 8A.

What is the voltage rating for this thermal circuit breaker?

The voltage rating is 415V.

How many poles does the 3120-N321-H7T1-W01F-8A have?

This circuit breaker has 2 poles.

What type of breaker is the 3120-N321-H7T1-W01F-8A?

It is a thermal circuit breaker.

What is the mounting type for this E-T-A circuit breaker?

The mounting type is Panel Mount.

What are the approval agencies for this component?

Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.

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