AA3-B0-16-450-1B1-C The Littelfuse Inc. AA3-B0-16-450-1B1-C is a 3-pole magnetic circuit breaker designed for panel mounting. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

AA3-B0-16-450-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA3-B0-16-450-1B1-C is a 3-pole magnetic circuit breaker designed for panel mounting. It features a 5A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA3-B0-16-450-1B1-C 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

AA3-B0-16-450-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA3-B0-16-450-1B1-C is a panel mount circuit breaker with a magnetic hydraulic delay mechanism. It offers a 5A current rating and a 277V voltage rating across its 3 poles. The actuator type is a lever, and it features no illumination.

 

This component is approved by CCC, CSA, and UL agencies. It is RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is unaffected.

 

Designed for reliable circuit protection, this breaker is suitable for applications requiring precise current and voltage handling. Its robust construction and agency approvals make it a dependable choice for various industrial and commercial systems.

AA3-B0-16-450-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA3-B0-16-450-1B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA3-B0-16-450-1B1-C Compliance

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

AA3-B0-16-450-1B1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA3-B0-16-450-1B1-C Features

  • Panel mount 3-pole circuit breaker.
  • 5A current rating at 277V.
  • Magnetic hydraulic delay mechanism.
  • Lever actuator, no illumination.
  • CCC, CSA, UL approved.

AA3-B0-16-450-1B1-C Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Commercial building protection.

AA3-B0-16-450-1B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA3-B0-16-450-1B1-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the AA3-B0-16-450-1B1-C have?

It has 3 poles.

What type of breaker mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) mechanism.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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