AA1-B0-12-615-H22-MK The Littelfuse Inc. AA1-B0-12-615-H22-MK is a single-pole, magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-12-615-H22-MK

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-615-H22-MK is a single-pole, magnetic hydraulic delay circuit breaker. It features a 15A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-12-615-H22-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
Voltage Rating

AA1-B0-12-615-H22-MK Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-12-615-H22-MK, is designed for circuit protection applications. It operates with a 15A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a simple lever actuator and a panel mount design for easy integration into control panels and enclosures.

 

With a single pole configuration, this circuit breaker is ideal for isolating individual circuits. It offers a RoHS3 compliant status and a Moisture Sensitivity Level (MSL) of 1.

 

Key specifications include a 15A current rating, 277V voltage rating, and panel mount capability. The magnetic hydraulic delay mechanism provides reliable overcurrent protection.

AA1-B0-12-615-H22-MK Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-12-615-H22-MK Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-12-615-H22-MK Compliance

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

AA1-B0-12-615-H22-MK Features

  • 15A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay breaker type.
  • Single pole configuration.

AA1-B0-12-615-H22-MK Applications

  • Used for overcurrent protection.
  • Suitable for panel installations.
  • Ideal for electrical system isolation.
  • Offers controlled trip characteristics.

AA1-B0-12-615-H22-MK FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-12-615-H22-MK?

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-B0-12-615-H22-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 is the mounting type for this part?

It is designed for panel mount installation.

What type of actuator does this breaker use?

It uses a lever actuator.

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