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AA1-B0-14-650-5B2-C The Littelfuse Inc. AA1-B0-14-650-5B2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 50A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-14-650-5B2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-650-5B2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 50A current rating and a 277V voltage rating.
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AA1-B0-14-650-5B2-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
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AA1-B0-14-650-5B2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-650-5B2-C, is designed for circuit protection applications. It operates with a current rating of 50A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for various electrical systems. It is a single-pole unit with a lever actuator for easy operation. The mounting type is panel mount, allowing for secure installation in control panels and enclosures.

 

Key specifications include a 50A current rating and a 277V voltage rating. The breaker is approved by CCC, CSA, and UL agencies, ensuring compliance with safety standards. It features no illumination and is designed for reliable performance in demanding environments.

AA1-B0-14-650-5B2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-14-650-5B2-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-650-5B2-C Compliance

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

AA1-B0-14-650-5B2-C Features

  • 50A current rating for robust protection.
  • 277V voltage rating for AC applications.
  • Magnetic hydraulic delay breaker type.
  • Single-pole design for basic circuits.
  • Panel mount for secure installation.

AA1-B0-14-650-5B2-C Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in commercial building circuits.
  • Protects sensitive electronic equipment.

AA1-B0-14-650-5B2-C FAQs

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

50A

What is the voltage rating?

277V

What type of breaker is this?

Magnetic (Hydraulic Delay)

How many poles does it have?

1

What mounting style does it have?

Panel Mount

What actuator type is used?

Lever

What approvals does this breaker hold?

CCC, CSA, UL

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