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AA1-A0-03-650-5A1-C The Littelfuse Inc. AA1-A0-03-650-5A1-C is a single-pole circuit breaker designed for panel mounting. It features a 50A current rating and a 277V voltage rating.
Mfr Part #:

AA1-A0-03-650-5A1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-A0-03-650-5A1-C is a single-pole circuit breaker designed for panel mounting. It features a 50A current rating and a 277V voltage rating.
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AA1-A0-03-650-5A1-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
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AA1-A0-03-650-5A1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-A0-03-650-5A1-C, is a single-pole switch-only type breaker. It is rated for a maximum current of 50A and a voltage of 277V.

 

The breaker is designed for panel mounting and features a lever actuator for operation. It does not include illumination.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status, though these are unverified from the existing database. Approval agencies include CCC, CSA, and UL.

 

This component is suitable for various protection applications where a reliable single-pole circuit breaker is required.

AA1-A0-03-650-5A1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-A0-03-650-5A1-C Circuit Breaker

AA1-A0-03-650-5A1-C Compliance

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

AA1-A0-03-650-5A1-C Features

  • 50A current rating for protection.
  • 277V voltage rating for AC circuits.
  • Single pole, switch-only design.
  • Panel mount for easy integration.
  • Lever actuator for operation.

AA1-A0-03-650-5A1-C Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in commercial building protection.
  • Ideal for equipment power circuits.

AA1-A0-03-650-5A1-C FAQs

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

277V.

What is the current rating of this circuit breaker?

50A.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is this?

Switch only.

What type of actuator does it use?

Lever actuator.

What is the mounting type?

Panel mount.

Does this circuit breaker have illumination?

No, it has no illumination.

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Littelfuse BA1-A0-03-650-511-C is a 1-pole switch only circuit breaker rated for 50A at 277V. It features a lever actuator and panel mount design.
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