FA1-B2-12-815-22A-BG The Littelfuse Inc. FA1-B2-12-815-22A-BG is a 1-pole circuit breaker with a 150A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) mechanism and chassis mount.
Mfr Part #:

FA1-B2-12-815-22A-BG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. FA1-B2-12-815-22A-BG is a 1-pole circuit breaker with a 150A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) mechanism and chassis mount.
Stock on Request
$ Price Range: $0.99

FA1-B2-12-815-22A-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-B2-12-815-22A-BG Description

Short technical summary and product information.

This Littelfuse Inc. FA1-B2-12-815-22A-BG is a single-pole circuit breaker designed for reliable circuit protection. It offers a high current rating of 150A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics suitable for various applications. It features a lever actuator for easy operation and is designed for chassis mounting.

 

Key specifications include a 150A current rating, 277V voltage rating, and a 1-pole configuration. The approval agencies include CCC, cULus, and UL489, indicating compliance with relevant safety standards. This component is suitable for applications requiring robust overcurrent protection.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. The mounting type is chassis mount, ensuring secure installation in equipment.

FA1-B2-12-815-22A-BG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. FA1-B2-12-815-22A-BG Magnetic (Hydraulic Delay) Circuit Breaker

FA1-B2-12-815-22A-BG Compliance

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

FA1-B2-12-815-22A-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-B2-12-815-22A-BG Features

  • 150A current rating for high power circuits.
  • 277V voltage rating for industrial applications.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole configuration for basic protection.
  • Chassis mount for secure installation.

FA1-B2-12-815-22A-BG Applications

  • Industrial control panel protection.
  • Power distribution systems.
  • Machinery and equipment safety.
  • Electrical system overcurrent protection.

FA1-B2-12-815-22A-BG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the FA1-B2-12-815-22A-BG circuit breaker?

The current rating is 150A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the FA1-B2-12-815-22A-BG use?

It uses a magnetic (hydraulic delay) mechanism.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What is the mounting type for this component?

The mounting type is chassis mount.

Which approval agencies have certified this circuit breaker?

Approval agencies include CCC, cULus, and UL489.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 compliant.

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