FA1-B4-14-815-12A-BG The Littelfuse Inc. FA1-B4-14-815-12A-BG is a 1-pole circuit breaker. It features a 150A current rating and a 277V voltage rating.
Mfr Part #:

FA1-B4-14-815-12A-BG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. FA1-B4-14-815-12A-BG is a 1-pole circuit breaker. It features a 150A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

FA1-B4-14-815-12A-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
Storage Temperature
Tape & Reel
Voltage Rating

FA1-B4-14-815-12A-BG Description

Short technical summary and product information.

This Littelfuse Inc. FA1-B4-14-815-12A-BG is a single-pole circuit breaker designed for chassis mounting. It offers a robust 150A current rating and a 277V voltage rating, making it suitable for various electrical protection applications.

 

The breaker type is magnetic with a hydraulic delay, providing reliable tripping characteristics. It features a lever actuator for easy operation and has no illumination. The approval agencies include CCC, cULus, and UL489, indicating compliance with relevant safety standards.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. This component is designed for applications requiring dependable overcurrent protection.

FA1-B4-14-815-12A-BG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. FA1-B4-14-815-12A-BG Circuit Breaker
Subcategory: Circuit Breaker

FA1-B4-14-815-12A-BG Compliance

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

FA1-B4-14-815-12A-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-B4-14-815-12A-BG Features

  • 150A current rating for high-power applications.
  • 277V voltage rating for versatile use.
  • Chassis mount design for secure installation.
  • Magnetic hydraulic delay for reliable tripping.
  • Lever actuator for simple operation.

FA1-B4-14-815-12A-BG Applications

  • Ideal for industrial power distribution.
  • Suitable for control panel protection.
  • Used in equipment requiring overcurrent safety.
  • Applicable in systems with 277V circuits.

FA1-B4-14-815-12A-BG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the FA1-B4-14-815-12A-BG circuit breaker?

The current rating is 150A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the FA1-B4-14-815-12A-BG circuit breaker mounted?

It is a chassis mount type.

What type of breaker is the FA1-B4-14-815-12A-BG?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

Is the FA1-B4-14-815-12A-BG RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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