FA1-B2-14-825-42A-BG The Littelfuse Inc. FA1-B2-14-825-42A-BG is a single-pole, magnetic hydraulic delay circuit breaker. It features a 250A current rating and a 277V voltage rating.
Mfr Part #:

FA1-B2-14-825-42A-BG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. FA1-B2-14-825-42A-BG is a single-pole, magnetic hydraulic delay circuit breaker. It features a 250A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

FA1-B2-14-825-42A-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
Storage Temperature
Tape & Reel
Voltage Rating

FA1-B2-14-825-42A-BG Description

Short technical summary and product information.

This Littelfuse Inc. FA1-B2-14-825-42A-BG is a single-pole circuit breaker designed for chassis mounting. It operates as a magnetic (hydraulic delay) type, offering a current rating of 250A and a voltage rating of 277V.

 

The actuator type is a lever, and it does not feature illumination. The breaker is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

Key electrical specifications include a 250A current rating and a 277V voltage rating. The mechanical design features a lever actuator and chassis mounting. This component is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic.

FA1-B2-14-825-42A-BG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. FA1-B2-14-825-42A-BG Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

FA1-B2-14-825-42A-BG Compliance

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

FA1-B2-14-825-42A-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-B2-14-825-42A-BG Features

  • 250A current rating for high power applications.
  • 277V voltage rating for electrical systems.
  • Magnetic (hydraulic delay) breaker type.
  • Single-pole design for specific circuits.
  • Chassis mount for secure installation.

FA1-B2-14-825-42A-BG Applications

  • Used in power distribution panels.
  • Protects sensitive electronic equipment.
  • Suitable for industrial control systems.
  • Applicable in commercial building circuits.

FA1-B2-14-825-42A-BG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the FA1-B2-14-825-42A-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 circuit breaker is the FA1-B2-14-825-42A-BG?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Chassis Mount.

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