AA1-B0-12-615-222-MK The Littelfuse Inc. AA1-B0-12-615-222-MK is a 15A, 277V magnetic circuit breaker designed for panel mounting. It features a lever actuator and is RoHS3 Compliant.
Mfr Part #:

AA1-B0-12-615-222-MK

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-615-222-MK is a 15A, 277V magnetic circuit breaker designed for panel mounting. It features a lever actuator and is RoHS3 Compliant.
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AA1-B0-12-615-222-MK 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

AA1-B0-12-615-222-MK Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-12-615-222-MK is a single-pole magnetic hydraulic delay circuit breaker rated for 15A and 277V. It is designed for panel mounting and features a lever actuator. The breaker is approved by CCC, UL489A, and VDE.

 

Key electrical specifications include a current rating of 15A and a voltage rating of 277V. The breaker type is magnetic with a hydraulic delay, and it has a single pole configuration. Illumination is not provided.

 

This component is suitable for various applications requiring reliable circuit protection. Its panel mount design facilitates integration into control panels and enclosures. The approval agencies indicate its suitability for a range of industrial and commercial uses.

AA1-B0-12-615-222-MK Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-12-615-222-MK Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-12-615-222-MK Compliance

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

AA1-B0-12-615-222-MK Features

  • 15A current rating for power control.
  • 277V voltage rating for AC applications.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Approved by CCC, UL489A, and VDE.

AA1-B0-12-615-222-MK Applications

  • Provides reliable circuit protection.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Integrates into enclosure designs.

AA1-B0-12-615-222-MK FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-12-615-222-MK?

The AA1-B0-12-615-222-MK is rated for 15A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-12-615-222-MK?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this breaker have?

It is a single-pole (1-pole) circuit breaker.

What approvals does the AA1-B0-12-615-222-MK hold?

It is approved by CCC, UL489A, and VDE.

What is the actuator type on this breaker?

The actuator type is a lever.

Is the AA1-B0-12-615-222-MK illuminated?

No, it has no illumination.

AA1-B0-12-615-222-MK Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BA1-B0-14-615-4B1-MK
BA1-B0-14-615-4B1-MK
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-14-615-4B1-MK is a 1-pole circuit breaker rated for 15A and 277V. It features a panel mount design with a lever actuator.
View Part
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