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AA1-B0-12-615-192-D 1-pole magnetic hydraulic delay circuit breaker rated at 15A and 277V with panel mount and lever actuator.
Mfr Part #:

AA1-B0-12-615-192-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
1-pole magnetic hydraulic delay circuit breaker rated at 15A and 277V with panel mount and lever actuator.
Stock on Request

AA1-B0-12-615-192-D 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-B0-12-615-192-D Description

Short technical summary and product information.

The AA1-B0-12-615-192-D is a single-pole magnetic (hydraulic delay) circuit breaker manufactured by Littelfuse Inc. It is rated for 15A continuous current at 277V and features a lever actuator designed for panel mount installation. The breaker carries approvals from CCC, CSA, UL, and VDE, ensuring suitability for various regulatory environments. The hydraulic delay mechanism provides time-delay overcurrent protection that is less sensitive to ambient temperature variations compared to thermal breakers.

AA1-B0-12-615-192-D Quick Information

Product Type: Circuit Breaker
Canonical Name: AA1-B0-12-615-192-D Circuit Breaker, Magnetic (Hydraulic Delay), 1 Pole, 15A, 277V, Panel Mount
Subcategory: 1-Pole Magnetic Circuit Breaker

AA1-B0-12-615-192-D Compliance

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

AA1-B0-12-615-192-D Features

  • Rated for 15A continuous current.
  • 277V AC/DC voltage rating.
  • Magnetic hydraulic delay trip mechanism.
  • Single-pole design.
  • Panel mount with lever actuator.

AA1-B0-12-615-192-D Applications

  • Overcurrent protection in industrial control panels.
  • Power distribution in commercial lighting circuits.
  • UPS and power supply input protection.
  • Equipment branch circuit protection.
  • Suitable for CCC/CSA/UL/VDE regions.

AA1-B0-12-615-192-D FAQs

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

The voltage rating is 277V.

What is the current rating?

The current rating is 15A.

How many poles does it have?

It has 1 pole.

What type of trip mechanism does it use?

It uses a magnetic (hydraulic delay) trip mechanism.

What actuator type is used?

The actuator is a lever.

What agency approvals does this breaker have?

It is approved by CCC, CSA, UL, and VDE.

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