FA3-PB-14-860-42B-BT The Littelfuse Inc. FA3-PB-14-860-42B-BT is a 3-pole circuit breaker designed for chassis mounting. It features a 600A current rating and a 277V voltage rating.
Mfr Part #:

FA3-PB-14-860-42B-BT

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. FA3-PB-14-860-42B-BT is a 3-pole circuit breaker designed for chassis mounting. It features a 600A current rating and a 277V voltage rating.
Stock on Request

FA3-PB-14-860-42B-BT 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

FA3-PB-14-860-42B-BT Description

Short technical summary and product information.

This Littelfuse Inc. FA3-PB-14-860-42B-BT is a magnetic hydraulic delay circuit breaker with a 600A current rating and a 277V voltage rating. It is designed for chassis mounting and features a lever actuator.

 

The breaker has three poles and is approved by CCC and UL489A. It offers no illumination and is RoHS3 compliant.

 

Key electrical specifications include a 600A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics.

 

The chassis mount design ensures secure installation in various equipment. Its robust construction and approval by major agencies like UL489A make it suitable for demanding industrial and commercial applications.

FA3-PB-14-860-42B-BT Quick Information

Product Type: Circuit Breaker
Series: FA3
Canonical Name: Littelfuse Inc. FA3-PB-14-860-42B-BT Circuit Breaker
Subcategory: Circuit Breaker

FA3-PB-14-860-42B-BT Compliance

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

FA3-PB-14-860-42B-BT Features

  • 600A current rating for high power applications.
  • 277V voltage rating for industrial use.
  • Magnetic breaker with hydraulic delay.
  • Chassis mount for secure installation.
  • 3-pole configuration for multi-circuit protection.

FA3-PB-14-860-42B-BT Applications

  • Industrial power distribution systems.
  • Commercial electrical panels.
  • Machinery control circuits.
  • High-current protection applications.

FA3-PB-14-860-42B-BT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the FA3-PB-14-860-42B-BT?

277V.

What is the current rating of this circuit breaker?

600A.

How many poles does the FA3-PB-14-860-42B-BT have?

3 poles.

What is the mounting type for this breaker?

Chassis mount.

What type of actuator does it have?

Lever actuator.

What approvals does the FA3-PB-14-860-42B-BT carry?

CCC and UL489A.

What breaker type is this circuit breaker?

Magnetic (Hydraulic Delay).

FA3-PB-14-860-42B-BT Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
FA3-P0-16-860-42B-BT
FA3-P0-16-860-42B-BT
Littelfuse Inc.
The Carling Technologies FA3-P0-16-860-42B-BT is a 3-pole circuit breaker designed for chassis mounting. It features a 600A current rating and a 277V AC voltage rating.
View Part
FA3-P0-14-860-21B-BT
FA3-P0-14-860-21B-BT
Littelfuse Inc.
The Littelfuse Inc. FA3-P0-14-860-21B-BT is a 3-pole circuit breaker designed for chassis mounting. It features a magnetic hydraulic delay with a 600A current rating and 277V voltage rating.
View Part
FA3-P0-16-860-22B-BT
FA3-P0-16-860-22B-BT
Littelfuse Inc.
The Littelfuse Inc. FA3-P0-16-860-22B-BT is a 3-pole circuit breaker designed for chassis mounting. It features a 600A current rating and a 277V voltage rating.
View Part
FA3-PB-16-860-21A-BT
FA3-PB-16-860-21A-BT
Littelfuse Inc.
The Littelfuse Inc. FA3-PB-16-860-21A-BT is a 3-pole circuit breaker featuring a 600A current rating and 277V voltage rating. It is designed for chassis mounting and utilizes a magnetic hydraulic delay mechanism.
View Part
Home
Account

Categories