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FA2-B2-14-912-12A-BG The Littelfuse Inc. FA2-B2-14-912-12A-BG is a circuit breaker designed for reliable protection. It features a 125A current rating and a 277V AC voltage rating.
Mfr Part #:

FA2-B2-14-912-12A-BG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. FA2-B2-14-912-12A-BG is a circuit breaker designed for reliable protection. It features a 125A current rating and a 277V AC voltage rating.
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FA2-B2-14-912-12A-BG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating (Amps)
Failure Rate
Illumination
Mounting Type
Number of Poles
SVHC Present
Voltage Rating
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FA2-B2-14-912-12A-BG Description

Short technical summary and product information.

The Littelfuse Inc. FA2-B2-14-912-12A-BG is a two-pole circuit breaker with a current rating of 125A and an AC voltage rating of 277V. It utilizes a magnetic hydraulic delay mechanism for protection.

 

This circuit breaker is designed for chassis mounting and features a lever actuator. It is approved by CCC, cULus, and UL489 agencies, indicating compliance with relevant safety standards.

 

The RoHS status is compliant, and the Moisture Sensitivity Level (MSL) is 1, signifying unlimited shelf life under recommended storage conditions. The REACH status is unaffected.

 

This component is suitable for applications requiring robust circuit protection, offering reliable performance in various electrical systems.

FA2-B2-14-912-12A-BG Quick Information

Product Type: Circuit Breaker
Series: FA2
Canonical Name: Littelfuse Inc. FA2-B2-14-912-12A-BG Circuit Breaker

FA2-B2-14-912-12A-BG Compliance

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

FA2-B2-14-912-12A-BG Features

  • 125A current rating for high power applications.
  • 277V AC voltage rating for AC circuits.
  • Magnetic hydraulic delay for controlled tripping.
  • Two-pole design for circuit isolation.
  • Chassis mount for secure installation.

FA2-B2-14-912-12A-BG Applications

  • Provides overcurrent protection.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ensures electrical safety in equipment.

FA2-B2-14-912-12A-BG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the FA2-B2-14-912-12A-BG?

It is rated for 277V AC and 125V DC.

What is the current rating?

125A.

How many poles does it have?

2 poles.

What type of breaker is it?

Magnetic hydraulic delay.

What is the actuator type?

Lever.

What is the mounting type?

Chassis mount.

What approvals does it hold?

CCC, cULus, UL489.

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