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AA3-B0-34-615-5D2-C Littelfuse AA3-B0-34-615-5D2-C is a 3-pole magnetic hydraulic delay circuit breaker rated for 15A at 277V with a lever actuator and panel mount.
Mfr Part #:

AA3-B0-34-615-5D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse AA3-B0-34-615-5D2-C is a 3-pole magnetic hydraulic delay circuit breaker rated for 15A at 277V with a lever actuator and panel mount.
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AA3-B0-34-615-5D2-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
SVHC Present
Voltage Rating
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AA3-B0-34-615-5D2-C Description

Short technical summary and product information.

The Littelfuse AA3-B0-34-615-5D2-C is a 3-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection in electrical systems. It is rated for 15A continuous current at 277V AC/DC, making it suitable for branch circuit and equipment protection applications.

 

The breaker uses a magnetic hydraulic delay mechanism that provides precise trip characteristics with immunity to ambient temperature variations. The lever actuator allows for manual on/off control and visible trip indication. Panel mounting enables secure installation in control panels and distribution enclosures.

 

This component carries approvals from CCC, CSA, and UL, indicating compliance with international safety standards. The non-illuminated design simplifies installation in standard panel cutouts.

AA3-B0-34-615-5D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: AA3-B0-34-615-5D2-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic Circuit Breaker

AA3-B0-34-615-5D2-C Compliance

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

AA3-B0-34-615-5D2-C Features

  • 3-pole magnetic hydraulic delay circuit breaker.
  • Rated for 15A continuous current at 277V.
  • Lever actuator for manual control and trip indication.
  • Panel mount design for secure installation.
  • Approved by CCC, CSA, and UL safety agencies.

AA3-B0-34-615-5D2-C Applications

  • Overcurrent protection in industrial control panels.
  • Branch circuit protection in power distribution systems.
  • Equipment protection in commercial electrical installations.
  • Motor circuit protection requiring hydraulic delay.

AA3-B0-34-615-5D2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

15A

What is the voltage rating of this circuit breaker?

277V

How many poles does this circuit breaker have?

3

What type of breaker is this?

Magnetic (Hydraulic Delay)

What actuator type does this circuit breaker use?

Lever

What mounting type does this circuit breaker use?

Panel Mount

What safety agency approvals does this circuit breaker have?

CCC, CSA, UL

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The AA3-B0-24-615-2D1-C is a 3-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc., rated for 15A at 277V with a lever actuator.
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3-pole magnetic (hydraulic delay) circuit breaker rated 15A at 277V AC. Panel mount with lever actuator. Approved by UL, CSA, and CCC.
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