AA1-B0-26-615-5A1-C The Littelfuse Inc. AA1-B0-26-615-5A1-C is a single-pole, panel-mount circuit breaker rated for 15A and 277V. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

AA1-B0-26-615-5A1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-26-615-5A1-C is a single-pole, panel-mount circuit breaker rated for 15A and 277V. It features a magnetic hydraulic delay mechanism.
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AA1-B0-26-615-5A1-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-B0-26-615-5A1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-26-615-5A1-C, is designed for reliable circuit protection. It operates at a voltage rating of 277V and has a current rating of 15A.

 

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 various electrical systems. It is RoHS3 compliant and has an MSL of 1, indicating unlimited shelf life under standard conditions. The REACH status is unaffected.

 

Key specifications include a 15A current rating, 277V voltage rating, and panel mounting. Approval agencies include CCC, CSA, and UL, ensuring compliance with relevant safety standards.

AA1-B0-26-615-5A1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-26-615-5A1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-26-615-5A1-C Compliance

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

AA1-B0-26-615-5A1-C Features

  • 15A current rating for protection.
  • 277V voltage rating for system compatibility.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay for controlled tripping.
  • Single pole configuration.

AA1-B0-26-615-5A1-C Applications

  • Used for overcurrent protection.
  • Suitable for panel installations.
  • Ideal for 277V systems.
  • Provides controlled trip response.

AA1-B0-26-615-5A1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-26-615-5A1-C circuit breaker?

The current rating is 15A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AA1-B0-26-615-5A1-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

What is the RoHS status of this component?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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