AA1-B0-34-615-3D2-C AA1-B0-34-615-3D2-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 15A at 277V. It features a panel mount design with a lever actuator.
Mfr Part #:

AA1-B0-34-615-3D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
AA1-B0-34-615-3D2-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 15A at 277V. It features a panel mount design with a lever actuator.
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AA1-B0-34-615-3D2-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-B0-34-615-3D2-C Description

Short technical summary and product information.

The AA1-B0-34-615-3D2-C is a single-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It is rated for 15A continuous current at 277V AC, making it suitable for branch circuit protection in a variety of electrical systems.

 

The breaker uses a magnetic hydraulic delay mechanism, which provides precise overcurrent protection with a time-delay characteristic that is less sensitive to ambient temperature changes than thermal breakers. The 1-pole configuration allows for switching and protection of a single phase or line.

 

This unit is designed for panel mounting and is operated via a lever actuator. It has no illumination. The compact panel-mount form factor simplifies installation into control panels, distribution boards, and equipment enclosures.

AA1-B0-34-615-3D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: AA1-B0-34-615-3D2-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Panel Mount Circuit Breakers

AA1-B0-34-615-3D2-C Compliance

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

AA1-B0-34-615-3D2-C Features

  • Rated for 15A continuous current at 277V.
  • Single-pole magnetic hydraulic delay design.
  • Panel mount with lever actuator.
  • No illumination on the actuator.
  • RoHS3 compliant and REACH unaffected.

AA1-B0-34-615-3D2-C Applications

  • Used for branch circuit overcurrent protection.
  • Suitable for control panel and distribution board installation.
  • Ideal for equipment requiring hydraulic-magnetic time delay.
  • Applied in commercial and industrial electrical systems.

AA1-B0-34-615-3D2-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-34-615-3D2-C?

The current rating is 15A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-34-615-3D2-C?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this breaker?

It is a panel mount circuit breaker.

What type of actuator does this breaker use?

It uses a lever actuator.

AA1-B0-34-615-3D2-C Alternate Parts

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AA1-B0-12-615-2B1-C
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The Littelfuse Inc. AA1-B0-12-615-2B1-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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AS1-B0-34-615-5D1-C
AS1-B0-34-615-5D1-C
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The Littelfuse Inc. AS1-B0-34-615-5D1-C is a 1-pole circuit breaker designed for panel mounting. It features a 15A current rating and a 277V voltage rating.
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BA1-B0-12-615-C22-C
BA1-B0-12-615-C22-C
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The Littelfuse Inc. BA1-B0-12-615-C22-C is a circuit breaker with a 15A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) breaker type and panel mount.
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AA1-B0-26-615-2D1-C
AA1-B0-26-615-2D1-C
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The Littelfuse Inc. AA1-B0-26-615-2D1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
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