AA2-B0-34-450-1G5-C The Littelfuse Inc. AA2-B0-34-450-1G5-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 5A current rating and a 277V voltage rating.
Mfr Part #:

AA2-B0-34-450-1G5-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-34-450-1G5-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 5A current rating and a 277V voltage rating.
Stock on Request

AA2-B0-34-450-1G5-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

AA2-B0-34-450-1G5-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA2-B0-34-450-1G5-C, is a robust solution for circuit protection. It is designed for panel mounting with a convenient snap-in mechanism.

 

The breaker operates with a magnetic (hydraulic delay) mechanism, offering reliable tripping characteristics. It is rated for a current of 5A and a voltage of 277V, making it suitable for various applications. The unit features a simple lever actuator and has no illumination.

 

Key electrical specifications include its 2-pole configuration, ensuring protection across multiple circuits. Approval agencies including CCC, CSA, and UL have certified this model, indicating adherence to safety standards.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status, though these are currently unverified. The mounting type is panel mount, snap-in.

AA2-B0-34-450-1G5-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-34-450-1G5-C Circuit Breaker
Subcategory: Circuit Breaker

AA2-B0-34-450-1G5-C Compliance

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

AA2-B0-34-450-1G5-C Features

  • Panel mount, snap-in mounting type.
  • 5A current rating.
  • 277V voltage rating.
  • 2-pole configuration.
  • Magnetic hydraulic delay breaker type.

AA2-B0-34-450-1G5-C Applications

  • Used in industrial control panel protection.
  • Ideal for HVAC equipment and machinery.
  • Suitable for distribution and branch circuits.
  • Applied in power supply and lighting systems.

AA2-B0-34-450-1G5-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the AA2-B0-34-450-1G5-C?

277V AC.

What is the current rating of this circuit breaker?

5A.

How many poles does this circuit breaker have?

2 poles.

What type of circuit breaker is this?

Magnetic (hydraulic delay).

What mounting style does it have?

Panel mount, snap-in.

What approvals does this breaker have?

CCC, CSA, UL.

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