AA1-B0-10-650-5B1-C The Littelfuse Inc. AA1-B0-10-650-5B1-C is a single-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) trip type with a 50A current rating and 277V voltage rating.
Mfr Part #:

AA1-B0-10-650-5B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-10-650-5B1-C is a single-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) trip type with a 50A current rating and 277V voltage rating.
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AA1-B0-10-650-5B1-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

AA1-B0-10-650-5B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-10-650-5B1-C, is designed for reliable circuit protection. It operates as a single-pole breaker with a magnetic (hydraulic delay) mechanism, suitable for applications requiring specific trip characteristics.

 

The breaker has a current rating of 50A and a voltage rating of 277V, making it suitable for various industrial and commercial power distribution systems. It is designed for panel mounting, ensuring secure and straightforward installation within control panels and enclosures.

 

Key specifications include a lever actuator type and no illumination. The breaker is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety standards. It is also noted as RoHS3 compliant, MSL 1, and REACH unaffected.

 

This component is ideal for applications where precise overcurrent protection and a hydraulic delay are necessary to prevent nuisance tripping while ensuring safety.

AA1-B0-10-650-5B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-10-650-5B1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-10-650-5B1-C Compliance

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

AA1-B0-10-650-5B1-C Features

  • 50A current rating for robust protection.
  • 277V voltage rating for power systems.
  • Panel mount design for easy installation.
  • Magnetic (hydraulic delay) trip type.
  • Approved by CCC, CSA, and UL.

AA1-B0-10-650-5B1-C Applications

  • Protects electrical circuits from overloads.
  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Ensures safety in electrical installations.

AA1-B0-10-650-5B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-10-650-5B1-C?

The current rating is 50A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

How many poles does the AA1-B0-10-650-5B1-C have?

It has 1 pole.

What type of circuit breaker is the AA1-B0-10-650-5B1-C?

It is a magnetic (hydraulic delay) circuit breaker.

What are the agency approvals for this product?

It is approved by CCC, CSA, and UL.

What is the mounting type of this circuit breaker?

It is panel mount.

What actuator type does the AA1-B0-10-650-5B1-C use?

It uses a lever actuator.

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