AA1-B0-34-450-1B1-C The Littelfuse Inc. AA1-B0-34-450-1B1-C is a 1-pole, magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-34-450-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-450-1B1-C is a 1-pole, magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-34-450-1B1-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Actuator Type
Approval Agency
Automotive Grade
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

AA1-B0-34-450-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-34-450-1B1-C, is designed for circuit protection applications. It operates as a magnetic (hydraulic delay) type breaker with a current rating of 5A and a voltage rating of 277V.

 

The breaker is configured with a single pole and features a lever actuator. It is designed for panel mounting, making it suitable for integration into various electrical enclosures and systems.

 

Key approvals include CCC, CSA, and UL, indicating compliance with relevant safety standards. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

AA1-B0-34-450-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-34-450-1B1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-34-450-1B1-C Compliance

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

AA1-B0-34-450-1B1-C Features

  • 5A current rating for circuit protection.
  • 277V voltage rating for system compatibility.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy integration.
  • RoHS3 Compliant for environmental standards.

AA1-B0-34-450-1B1-C Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in commercial building wiring.
  • Protects sensitive electronic equipment.
  • Integrates into custom power supplies.

AA1-B0-34-450-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-34-450-1B1-C circuit breaker?

The current rating is 5A.

What is the voltage rating for the AA1-B0-34-450-1B1-C?

The voltage rating is 277V.

How is the AA1-B0-34-450-1B1-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker is the AA1-B0-34-450-1B1-C?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does the AA1-B0-34-450-1B1-C have?

It has 1 pole.

Is the AA1-B0-34-450-1B1-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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