Mfr Part #:

FA2-B8-16-820-12A-BG

This Littelfuse Inc. FA2-B8-16-820-12A-BG is a 2-pole circuit breaker with a 200A current rating and 277V voltage rating. It features a magnetic hydraulic delay mechanism and chassis mount.

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FA2-B8-16-820-12A-BG Description

Short technical summary and product information.

The Littelfuse Inc. FA2-B8-16-820-12A-BG is a 2-pole circuit breaker designed for reliable circuit protection. It offers a high current rating of 200A and a voltage rating of 277V.

This breaker utilizes a magnetic (hydraulic delay) mechanism for its tripping characteristic, providing specific delay profiles suitable for various applications. The actuator type is a lever, allowing for manual operation.

Designed for chassis mounting, this component ensures secure installation in electrical enclosures. It is approved by CCC, cULus, and UL489, meeting stringent safety and performance standards. The breaker does not feature illumination and is rated MSL 1 Unlimited.

Key specifications include a 200A current rating, 277V voltage, 2 poles, and chassis mounting. It is RoHS3 compliant and REACH unaffected.

FA2-B8-16-820-12A-BG Quick Information

Product Type: Circuit Breaker

Series: FA2

Canonical Name: Littelfuse Inc. FA2-B8-16-820-12A-BG Circuit Breaker

Subcategory: Circuit Breaker

FA2-B8-16-820-12A-BG Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

FA2-B8-16-820-12A-BG Features

200A current rating for high power circuits.
277V voltage rating for industrial applications.
Magnetic hydraulic delay for controlled tripping.
Chassis mount for secure installation.
Approved by CCC, cULus, and UL489.

FA2-B8-16-820-12A-BG Applications

Suitable for industrial power distribution.
Used in control panel assemblies.
Protects sensitive electrical equipment.
Ideal for high-current circuits.

FA2-B8-16-820-12A-BG FAQs

7 frequently asked questions generated from this part’s specifications.

What is the voltage rating of the FA2-B8-16-820-12A-BG circuit breaker?

The voltage rating is 277V.

What is the current rating of this circuit breaker?

The current rating is 200A.

What type of circuit breaker is the FA2-B8-16-820-12A-BG?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does the FA2-B8-16-820-12A-BG have?

It has 2 poles.

What mounting type does this circuit breaker use?

It uses chassis mount.

What actuator type is on the FA2-B8-16-820-12A-BG?

It has a lever actuator.

What safety approvals does the FA2-B8-16-820-12A-BG hold?

It holds CCC, cULus, and UL489 approvals.

FA2-B8-16-820-12A-BG Alternate Parts

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Littelfuse Inc.

The Littelfuse Inc. FA2-B2-14-820-12A-BG is a 2-pole circuit breaker designed for chassis mounting. It features a magnetic hydraulic delay mechanism.

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