AA3-B0-26-450-1B1-C The Littelfuse Inc. AA3-B0-26-450-1B1-C is a 3-pole circuit breaker designed for panel mounting. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

AA3-B0-26-450-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA3-B0-26-450-1B1-C is a 3-pole circuit breaker designed for panel mounting. It features a 5A current rating and a 277V voltage rating.
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$ Price Range: $0.99

AA3-B0-26-450-1B1-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-B0-26-450-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA3-B0-26-450-1B1-C, is a robust solution for electrical protection. It operates with a 5A current rating and a maximum voltage of 277V, making it suitable for various applications.

 

The breaker type is magnetic with a hydraulic delay, offering reliable tripping characteristics. It is designed for panel mounting and features a lever actuator for easy operation. With three poles, it provides comprehensive circuit control and protection.

 

Key specifications include a 5A current rating and a 277V voltage rating. The breaker is approved by CCC, CSA, and UL agencies, ensuring compliance with industry standards. Its illumination is none, and it is designed for panel mount installations.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. It is also REACH unaffected. The part number AA3-B0-26-450-1B1-C is identified by Littelfuse Inc. as a circuit breaker.

AA3-B0-26-450-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA3-B0-26-450-1B1-C Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA3-B0-26-450-1B1-C Compliance

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

AA3-B0-26-450-1B1-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-B0-26-450-1B1-C Features

  • 5A current rating for reliable protection.
  • 277V voltage rating for diverse applications.
  • 3-pole magnetic hydraulic delay breaker.
  • Panel mount design with lever actuator.
  • Approved by CCC, CSA, and UL agencies.

AA3-B0-26-450-1B1-C Applications

  • Suitable for general electrical protection.
  • Used in systems requiring 3-pole switching.
  • Ideal for panel-mounted circuit control.
  • Applications requiring 5A current capacity.

AA3-B0-26-450-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA3-B0-26-450-1B1-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA3-B0-26-450-1B1-C?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

It has 3 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the AA3-B0-26-450-1B1-C 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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