AA2-B0-22-450-1B1-C The AA2-B0-22-450-1B1-C is a circuit breaker manufactured by Littelfuse with a 5A current rating and 277V voltage rating.
Mfr Part #:

AA2-B0-22-450-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The AA2-B0-22-450-1B1-C is a circuit breaker manufactured by Littelfuse with a 5A current rating and 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA2-B0-22-450-1B1-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
Storage Temperature
Tape & Reel
Voltage Rating

AA2-B0-22-450-1B1-C Description

Short technical summary and product information.

The AA2-B0-22-450-1B1-C is a circuit breaker designed for electrical protection applications. It features a current rating of 5A and a voltage rating of 277V. The breaker type is magnetic with hydraulic delay, suitable for circuit interruption under specified electrical conditions. It is mounted via panel mount packaging, making it suitable for panel installation in various electrical systems.

 

This circuit breaker is used to protect electrical circuits from overloads and short circuits. Its mechanical actuator is a lever type, providing manual operation for circuit control. The device complies with low-voltage circuit protection standards and is intended for use in electrical panels and distribution boards.

 

The product is part of Littelfuse's circuit protection series, known for reliability and safety in electrical systems. It is designed for easy installation and maintenance, with mechanical and electrical specifications optimized for circuit interruption performance.

AA2-B0-22-450-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: CIRCUIT BREAKER
Subcategory: Circuit Breakers

AA2-B0-22-450-1B1-C Compliance

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

AA2-B0-22-450-1B1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA2-B0-22-450-1B1-C Features

  • Rated for 5A electrical current
  • Voltage rating of 277V
  • Magnetic hydraulic delay breaker
  • Panel mount packaging
  • Lever actuator for manual control

AA2-B0-22-450-1B1-C Applications

  • Used in electrical panel protection
  • Suitable for circuit overload protection
  • Ideal for distribution boards
  • Designed for reliable circuit interruption

AA2-B0-22-450-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The current rating is 5A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is this?

It is a magnetic (hydraulic delay) breaker.

How many poles does this breaker have?

It has 2 poles.

What is the actuator type?

The actuator type is lever.

What mounting type does this product use?

It uses panel mount packaging.

Is this product RoHS compliant?

RoHS status is unverified; treat as low-confidence.

AA2-B0-22-450-1B1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA2-B0-26-450-1B1-C
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-26-450-1B1-C is a magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 277V voltage rating.
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BA2-B0-34-450-121-C
BA2-B0-34-450-121-C
Littelfuse Inc.
The Littelfuse Inc. BA2-B0-34-450-121-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
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BB2-B0-24-450-131-C
BB2-B0-24-450-131-C
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The Littelfuse Inc. BB2-B0-24-450-131-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 5A current rating.
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AB2-B0-34-450-311-C
AB2-B0-34-450-311-C
Littelfuse Inc.
The AB2-B0-34-450-311-C is a circuit breaker manufactured by Littelfuse. It features a 5A current rating, 277V voltage rating, and lever actuator.
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