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AA2-B0-22-650-5D1-C The Littelfuse Inc. AA2-B0-22-650-5D1-C is a magnetic (hydraulic delay) circuit breaker rated for 50A and 277V. It features a panel mount design with a lever actuator.
Mfr Part #:

AA2-B0-22-650-5D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-22-650-5D1-C is a magnetic (hydraulic delay) circuit breaker rated for 50A and 277V. It features a panel mount design with a lever actuator.
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AA2-B0-22-650-5D1-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
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AA2-B0-22-650-5D1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA2-B0-22-650-5D1-C is a two-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for reliable operation.

 

Key electrical specifications include a current rating of 50A and a voltage rating of 277V. The actuator type is a lever, providing a clear visual indication of its state. Approval agencies include CCC, CSA, and UL, indicating compliance with various safety standards.

 

The circuit breaker is designed for panel mount installations. Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status, though these are currently unverified.

 

This component is suitable for applications requiring overcurrent protection with specific trip characteristics provided by its magnetic hydraulic delay.

AA2-B0-22-650-5D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-22-650-5D1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA2-B0-22-650-5D1-C Compliance

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

AA2-B0-22-650-5D1-C Features

  • 50A current rating for robust protection.
  • 277V voltage rating for various applications.
  • Magnetic hydraulic delay breaker type.
  • Convenient panel mount design.
  • Lever actuator for easy operation.

AA2-B0-22-650-5D1-C Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in systems requiring 277V.
  • Ideal for 50A load circuits.

AA2-B0-22-650-5D1-C FAQs

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

50A

What is the voltage rating?

277V

What type of circuit breaker is this?

Magnetic (Hydraulic Delay)

How many poles does it have?

2

What is the actuator type?

Lever

What mounting type does it use?

Panel Mount

What agency approvals does it have?

CCC, CSA, UL

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