FA1-B0-12-820-12B-BG The Littelfuse Inc. FA1-B0-12-820-12B-BG is a single-pole, chassis mount circuit breaker. It features a magnetic (hydraulic delay) trip type and a 200A current rating.
Mfr Part #:

FA1-B0-12-820-12B-BG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. FA1-B0-12-820-12B-BG is a single-pole, chassis mount circuit breaker. It features a magnetic (hydraulic delay) trip type and a 200A current rating.
Stock on Request
$ Price Range: $0.99

FA1-B0-12-820-12B-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-B0-12-820-12B-BG Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number FA1-B0-12-820-12B-BG, is designed for reliable circuit protection. It operates with a 200A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a single pole and a lever actuator for manual operation. The mounting type is chassis mount, allowing for secure installation in various enclosures.

 

Compliance is noted with RoHS3 status, and it has a Moisture Sensitivity Level (MSL) of 1. Approval agencies include CCC, cULus, and UL489, indicating adherence to relevant safety standards.

FA1-B0-12-820-12B-BG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. FA1-B0-12-820-12B-BG Circuit Breaker

FA1-B0-12-820-12B-BG Compliance

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

FA1-B0-12-820-12B-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-B0-12-820-12B-BG Features

  • 200A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic (hydraulic delay) trip type.
  • Single pole, lever actuator design.
  • Chassis mount for secure installation.

FA1-B0-12-820-12B-BG Applications

  • Industrial power distribution.
  • Commercial electrical panels.
  • Machinery control circuits.
  • Protection of electrical loads.

FA1-B0-12-820-12B-BG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the FA1-B0-12-820-12B-BG circuit breaker?

The current rating is 200A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the FA1-B0-12-820-12B-BG?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Chassis Mount.

Is this circuit breaker 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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