FA3-B0-24-912-12A-7G The Littelfuse Inc. FA3-B0-24-912-12A-7G is a 3-pole circuit breaker rated for 125A and 208V. It features a chassis mount and a magnetic hydraulic delay mechanism.
Mfr Part #:

FA3-B0-24-912-12A-7G

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. FA3-B0-24-912-12A-7G is a 3-pole circuit breaker rated for 125A and 208V. It features a chassis mount and a magnetic hydraulic delay mechanism.
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$ Price Range: $0.99

FA3-B0-24-912-12A-7G 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

FA3-B0-24-912-12A-7G Description

Short technical summary and product information.

This Littelfuse Inc. FA3-B0-24-912-12A-7G is a circuit breaker designed for electrical protection. It has a current rating of 125A and a voltage rating of 208V, suitable for various industrial and commercial applications.

 

The breaker type is magnetic with a hydraulic delay, offering reliable tripping characteristics. It is a 3-pole unit, providing protection across multiple circuits simultaneously. The actuator type is a lever, allowing for easy manual operation.

 

This component is designed for chassis mounting, ensuring secure installation in control panels and equipment. It features no illumination.

 

The circuit breaker is RoHS3 Compliant, REACH Unaffected, and has a Moisture Sensitivity Level (MSL) of 1. Approval agencies include CCC, cULus, and UL489, indicating compliance with relevant safety standards.

FA3-B0-24-912-12A-7G Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. FA3-B0-24-912-12A-7G Circuit Breaker
Subcategory: Circuit Breaker

FA3-B0-24-912-12A-7G Compliance

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

FA3-B0-24-912-12A-7G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

FA3-B0-24-912-12A-7G Features

  • 125A current rating for protection.
  • 208V voltage rating.
  • 3-pole configuration.
  • Chassis mount design.
  • Magnetic hydraulic delay.

FA3-B0-24-912-12A-7G Applications

  • Suitable for circuit protection in electrical systems.
  • Used in industrial power distribution panels.
  • Ideal for residential and commercial circuit breakers.
  • Applicable in motor control and automation circuits.
  • Designed for chassis mounting in various equipment.

FA3-B0-24-912-12A-7G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the FA3-B0-24-912-12A-7G circuit breaker?

The current rating is 125A.

What is the voltage rating for this circuit breaker?

The voltage rating is 208V.

How many poles does the FA3-B0-24-912-12A-7G have?

It has 3 poles.

What type of breaker mechanism is used?

It uses a magnetic (hydraulic delay) breaker type.

How is this circuit breaker mounted?

It is a chassis mount type.

Is this product RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

FA3-B0-24-912-12A-7G Alternate Parts

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FA3-B0-24-912-1DA-7G
FA3-B0-24-912-1DA-7G
Littelfuse Inc.
The Littelfuse Inc. FA3-B0-24-912-1DA-7G is a 3-pole circuit breaker. It features a 125A current rating and a 208V voltage rating.
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