FA1-B2-14-825-12A-BG The Littelfuse Inc. FA1-B2-14-825-12A-BG is a single-pole, magnetic (hydraulic delay) circuit breaker designed for chassis mounting. It features a current rating of 250A and a voltage rating of 277V.
Mfr Part #:

FA1-B2-14-825-12A-BG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. FA1-B2-14-825-12A-BG is a single-pole, magnetic (hydraulic delay) circuit breaker designed for chassis mounting. It features a current rating of 250A and a voltage rating of 277V.
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$ Price Range: $0.99

FA1-B2-14-825-12A-BG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

FA1-B2-14-825-12A-BG Description

Short technical summary and product information.

This Littelfuse Inc. FA1-B2-14-825-12A-BG is a single-pole circuit breaker utilizing a magnetic (hydraulic delay) mechanism for protection. It is designed for chassis mounting and offers a robust current rating of 250 Amperes and a voltage rating of 277 Volts.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. The actuator type is a lever for easy operation. It has no illumination feature.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status, though these are noted as unverified in the database. Approval agencies include CCC, cULus, and UL489, suggesting broad applicability and safety certifications.

 

This component is part of the Circuit Breakers category within Circuit Protection. Its part number is FA1-B2-14-825-12A-BG, with a DK Part Number of 432-FA1-B2-14-825-12A-BG-ND.

FA1-B2-14-825-12A-BG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. FA1-B2-14-825-12A-BG Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breakers

FA1-B2-14-825-12A-BG Compliance

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

FA1-B2-14-825-12A-BG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

FA1-B2-14-825-12A-BG Features

  • 250A current rating for high power applications.
  • 277V voltage rating suitable for various systems.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole configuration.
  • Chassis mount for secure installation.

FA1-B2-14-825-12A-BG Applications

  • Industrial power distribution systems.
  • Control panel protection circuits.
  • Machinery safety interlocks.
  • Electrical equipment protection.

FA1-B2-14-825-12A-BG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the FA1-B2-14-825-12A-BG circuit breaker?

The current rating is 250A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the FA1-B2-14-825-12A-BG use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How is the FA1-B2-14-825-12A-BG circuit breaker mounted?

It is designed for chassis mount.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

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