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AA1-A0-03-650-5D1-C 1-pole 50A 277V switch only circuit breaker from Littelfuse Inc. Panel mount with lever actuator.
Mfr Part #:

AA1-A0-03-650-5D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
1-pole 50A 277V switch only circuit breaker from Littelfuse Inc. Panel mount with lever actuator.
Stock on Request

AA1-A0-03-650-5D1-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-A0-03-650-5D1-C Description

Short technical summary and product information.

The AA1-A0-03-650-5D1-C is a 1-pole switch only circuit breaker from Littelfuse Inc. It is rated for 50A at 277V and features a lever actuator. This circuit breaker is designed for panel mount installation and is suitable for applications requiring reliable overcurrent protection. It carries approvals from CCC, CSA, and UL, ensuring compliance with international standards. The switch only design provides manual on/off control without automatic trip functionality. The panel mount configuration allows for easy integration into control panels and distribution systems.

AA1-A0-03-650-5D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: 1-Pole 50A 277V Switch Only Circuit Breaker
Subcategory: Switch Only

AA1-A0-03-650-5D1-C Compliance

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

AA1-A0-03-650-5D1-C Features

  • Rated for 50A at 277V.
  • 1-pole switch only design.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, UL.
  • No illumination.

AA1-A0-03-650-5D1-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Ideal for manual on/off switching.
  • Applicable in commercial electrical installations.

AA1-A0-03-650-5D1-C FAQs

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

277V.

What is the current rating?

50A.

How many poles does this circuit breaker have?

1 pole.

What type of actuator does it have?

Lever actuator.

What mounting type is used?

Panel mount.

What approvals does it have?

CCC, CSA, UL.

Is the circuit breaker illuminated?

No illumination.

AA1-A0-03-650-5D1-C Alternate Parts

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BA1-A0-03-650-522-C
BA1-A0-03-650-522-C
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BA1-A0-03-650-521-C
BA1-A0-03-650-521-C
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The Littelfuse Inc. BA1-A0-03-650-521-C is a 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
AA1-A0-03-650-5A1-C
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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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BA1-A3-03-650-521-C
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The Littelfuse Inc. BA1-A3-03-650-521-C is a circuit breaker designed for panel mounting. It offers a 50A current rating and a 277V voltage rating.
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