AA1-B0-34-450-3D1-C The Littelfuse Inc. AA1-B0-34-450-3D1-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-34-450-3D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-450-3D1-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-B0-34-450-3D1-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-B0-34-450-3D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-34-450-3D1-C, is designed for circuit protection applications. It operates as a magnetic (hydraulic delay) type breaker with a single pole configuration.

 

The breaker has a current rating of 5A and a voltage rating of 277V. It is designed for panel mounting, offering a secure and accessible installation.

 

Key specifications include a 5A current capacity and a 277V operating voltage. The breaker type is magnetic with a hydraulic delay mechanism, suitable for applications requiring specific trip characteristics. Its single-pole design makes it ideal for isolating individual circuits.

AA1-B0-34-450-3D1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-34-450-3D1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-34-450-3D1-C Compliance

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

AA1-B0-34-450-3D1-C Features

  • 5A current rating for circuit protection.
  • 277V voltage rating for system compatibility.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole configuration for isolation.
  • Panel mount for secure installation.

AA1-B0-34-450-3D1-C Applications

  • Used for overcurrent protection.
  • Suitable for 277V electrical systems.
  • Ideal for panel-mounted applications.
  • Provides hydraulic delay tripping.

AA1-B0-34-450-3D1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-34-450-3D1-C?

The voltage rating is 277V.

What is the current rating of the AA1-B0-34-450-3D1-C?

The current rating is 5A.

What type of circuit breaker is the AA1-B0-34-450-3D1-C?

It is a magnetic circuit breaker with hydraulic delay.

How many poles does the AA1-B0-34-450-3D1-C have?

It has 1 pole.

What actuator type does the AA1-B0-34-450-3D1-C use?

It uses a lever actuator.

What is the mounting type of the AA1-B0-34-450-3D1-C?

It is a panel mount device.

AA1-B0-34-450-3D1-C Alternate Parts

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AA1-B0-34-450-5C1-C
AA1-B0-34-450-5C1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-450-5C1-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-B0-34-450-2G1-C
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The Littelfuse Inc. AA1-B0-34-450-2G1-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a lever actuator.
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AA1-B0-34-450-1D1-C
AA1-B0-34-450-1D1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-450-1D1-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 5A current rating and 277V voltage rating.
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AA1-B0-34-450-1G1-C
AA1-B0-34-450-1G1-C
Littelfuse Inc.
1-pole magnetic hydraulic delay circuit breaker from Littelfuse rated 5A at 277V with panel mount and lever actuator.
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