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AA1-B0-46-450-1B1-C The Littelfuse Inc. AA1-B0-46-450-1B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-46-450-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-46-450-1B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
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AA1-B0-46-450-1B1-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
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AA1-B0-46-450-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-46-450-1B1-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable protection.

 

The breaker has a current rating of 5 Amps and a voltage rating of 277 Volts. It features a lever actuator and does not include illumination. Approval agencies include CCC, CSA, and UL.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. This component is suitable for applications requiring precise overcurrent protection within its specified electrical limits.

AA1-B0-46-450-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-46-450-1B1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA1-B0-46-450-1B1-C Compliance

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

AA1-B0-46-450-1B1-C Features

  • 5A current rating for protection.
  • 277V voltage rating capability.
  • Panel mount design for installation.
  • Magnetic hydraulic delay mechanism.
  • Single pole configuration.

AA1-B0-46-450-1B1-C Applications

  • Used for overcurrent protection.
  • Suitable for panel installations.
  • Industrial control applications.
  • Power distribution systems.

AA1-B0-46-450-1B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-46-450-1B1-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AA1-B0-46-450-1B1-C circuit breaker mounted?

It is a panel mount type.

What type of breaker is the AA1-B0-46-450-1B1-C?

It is a Magnetic (Hydraulic Delay) breaker type.

Does this circuit breaker have RoHS compliance?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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