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AA1-B0-34-450-5D2-C The Littelfuse Inc. AA1-B0-34-450-5D2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-34-450-5D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-450-5D2-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-B0-34-450-5D2-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-B0-34-450-5D2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-34-450-5D2-C, is designed for panel mounting. It operates as a single-pole breaker with a magnetic hydraulic delay mechanism.

 

Key electrical specifications include a current rating of 5A and a voltage rating of 277V. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, and UL.

 

Environmental compliance indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. The mounting type is panel mount, making it suitable for integration into various electrical enclosures and control panels.

AA1-B0-34-450-5D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-34-450-5D2-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA1-B0-34-450-5D2-C Compliance

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

AA1-B0-34-450-5D2-C Features

  • Single pole magnetic hydraulic delay breaker.
  • Rated for 5A current and 277V.
  • Panel mount design for easy integration.
  • Lever actuator type.
  • CCC, CSA, UL approved.

AA1-B0-34-450-5D2-C Applications

  • Suitable for control panel installations.
  • Used in electrical distribution systems.
  • Protects circuits from overcurrents.
  • Industrial equipment protection.

AA1-B0-34-450-5D2-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-34-450-5D2-C circuit breaker?

277V

What is the current rating?

5A

How many poles does this breaker have?

1 pole

What type of trip mechanism does it use?

Magnetic hydraulic delay

What is the actuator type?

Lever

How is this circuit breaker mounted?

Panel mount

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