FA3-PB-14-870-42A-BT The Littelfuse Inc. FA3-PB-14-870-42A-BT is a 3-pole circuit breaker with a 700A current rating and 277V voltage rating. It features a chassis mount and lever actuator.
Mfr Part #:

FA3-PB-14-870-42A-BT

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. FA3-PB-14-870-42A-BT is a 3-pole circuit breaker with a 700A current rating and 277V voltage rating. It features a chassis mount and lever actuator.
Stock on Request
$ Price Range: $0.99

FA3-PB-14-870-42A-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
Storage Temperature
Tape & Reel
Voltage Rating

FA3-PB-14-870-42A-BT Description

Short technical summary and product information.

This Littelfuse Inc. FA3-PB-14-870-42A-BT is a magnetic hydraulic delay circuit breaker designed for chassis mounting. It offers a high current rating of 700A and a voltage rating of 277V.

 

Key electrical specifications include three poles and a lever actuator. The breaker type is magnetic with a hydraulic delay, providing specific protection characteristics. It is suitable for applications requiring robust circuit protection.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. However, these compliance details are unverified and should be treated with low confidence.

FA3-PB-14-870-42A-BT Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. FA3-PB-14-870-42A-BT Circuit Breaker

FA3-PB-14-870-42A-BT Compliance

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

FA3-PB-14-870-42A-BT Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

FA3-PB-14-870-42A-BT Features

  • 700A current rating for high-power applications.
  • 277V voltage rating for electrical systems.
  • Chassis mount for secure installation.
  • Lever actuator for manual operation.
  • Magnetic breaker with hydraulic delay.

FA3-PB-14-870-42A-BT Applications

  • Used in electrical distribution panels
  • Provides overcurrent protection
  • Suitable for three-phase systems
  • Manual operation with lever actuator

FA3-PB-14-870-42A-BT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the FA3-PB-14-870-42A-BT circuit breaker?

The current rating is 700A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277 V.

How many poles does the FA3-PB-14-870-42A-BT have?

It has 3 poles.

What type of mounting does this circuit breaker use?

It uses chassis mount.

What is the breaker type?

The breaker type is Magnetic (Hydraulic Delay).

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