AA2-B0-24-645-Q22-C The Littelfuse Inc. AA2-B0-24-645-Q22-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a panel mount design and a 45A current rating.
Mfr Part #:

AA2-B0-24-645-Q22-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-24-645-Q22-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a panel mount design and a 45A current rating.
Stock on Request

AA2-B0-24-645-Q22-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

AA2-B0-24-645-Q22-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA2-B0-24-645-Q22-C, is designed for reliable circuit protection. It operates with a 45A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics suitable for various applications. It features a simple lever actuator and a panel mount design for easy integration into control panels and enclosures.

 

With two poles, this circuit breaker provides enhanced protection capabilities. It is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety standards. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level is 1 Unlimited.

AA2-B0-24-645-Q22-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-24-645-Q22-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA2-B0-24-645-Q22-C Compliance

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

AA2-B0-24-645-Q22-C Features

  • 45A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • CCC, CSA, UL approval agencies.

AA2-B0-24-645-Q22-C Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution units.
  • Used in equipment requiring protection.
  • General purpose circuit protection.

AA2-B0-24-645-Q22-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA2-B0-24-645-Q22-C circuit breaker?

The current rating is 45A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA2-B0-24-645-Q22-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

AA2-B0-24-645-Q22-C Alternate Parts

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AA2-B0-46-645-5B1-C
AA2-B0-46-645-5B1-C
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The Littelfuse Inc. AA2-B0-46-645-5B1-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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The Littelfuse Inc. BA2-B0-34-645-521-C is a panel mount circuit breaker. It features a 45A current rating and a 277V voltage rating.
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