GA3-B0-24-620-12-HC The Littelfuse Inc. GA3-B0-24-620-12-HC is a 3-pole circuit breaker featuring magnetic hydraulic delay. It has a current rating of 20A and a maximum AC voltage rating of 480V.
Mfr Part #:

GA3-B0-24-620-12-HC

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. GA3-B0-24-620-12-HC is a 3-pole circuit breaker featuring magnetic hydraulic delay. It has a current rating of 20A and a maximum AC voltage rating of 480V.
Stock on Request
$ Price Range: $0.99

GA3-B0-24-620-12-HC 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
Storage Temperature
Tape & Reel
Voltage Rating

GA3-B0-24-620-12-HC Description

Short technical summary and product information.

This Littelfuse Inc. GA3-B0-24-620-12-HC is a 3-pole circuit breaker designed for reliable circuit protection. It utilizes a magnetic hydraulic delay mechanism for its tripping action.

 

The breaker has a current rating of 20 Amps and can handle AC voltages up to 480V, with a DC voltage rating of 125V. It is designed for DIN rail mounting, making it suitable for industrial and panel applications.

 

Key specifications include a lever actuator type and no illumination. The product is listed as RoHS3 Compliant, with an MSL of 1 Unlimited, and REACH Unaffected. Approval agencies include CCC and UL.

GA3-B0-24-620-12-HC Quick Information

Product Type: Circuit Breaker
Series: G
Canonical Name: GA3-B0-24-620-12-HC Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

GA3-B0-24-620-12-HC Compliance

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

GA3-B0-24-620-12-HC Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

GA3-B0-24-620-12-HC Features

  • 3-pole circuit breaker with magnetic hydraulic delay.
  • 20A current rating for reliable protection.
  • Supports 480V AC and 125V DC operation.
  • DIN rail mounting for easy installation.
  • CCC and UL approval agencies.

GA3-B0-24-620-12-HC Applications

  • Industrial control panel protection.
  • Machine tool circuit safety.
  • Power distribution systems.
  • Automation equipment safety.

GA3-B0-24-620-12-HC FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the GA3-B0-24-620-12-HC circuit breaker?

The current rating is 20A.

What is the maximum AC voltage rating for this circuit breaker?

The maximum AC voltage rating is 480V.

How is the GA3-B0-24-620-12-HC circuit breaker mounted?

It is designed for DIN rail mounting.

What type of breaker mechanism does the GA3-B0-24-620-12-HC use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

The GA3-B0-24-620-12-HC has 3 poles.

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