AA1-B0-24-620-5D2-C The Littelfuse Inc. AA1-B0-24-620-5D2-C is a 1-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-24-620-5D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-24-620-5D2-C is a 1-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
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AA1-B0-24-620-5D2-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-B0-24-620-5D2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-24-620-5D2-C, is a single-pole device designed for panel mounting. It offers a current rating of 20A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. The actuator type is a lever, and it does not feature illumination. It is compliant with RoHS3 standards and has an MSL of 1.

 

Key specifications include a 20A current rating and a 277V voltage rating, making it suitable for various electrical protection applications. The panel mount design ensures easy integration into control panels and enclosures.

AA1-B0-24-620-5D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-24-620-5D2-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-24-620-5D2-C Compliance

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

AA1-B0-24-620-5D2-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Panel mount design for easy installation.
  • Magnetic breaker with hydraulic delay.
  • Single pole configuration.

AA1-B0-24-620-5D2-C Applications

  • Suitable for electrical panel protection.
  • Used in power distribution systems.
  • Ideal for industrial control panels.
  • General purpose circuit protection.

AA1-B0-24-620-5D2-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage rating of the AA1-B0-24-620-5D2-C?

The operating voltage rating is 277V AC.

What is the current rating of the AA1-B0-24-620-5D2-C?

20A.

How many poles does this circuit breaker have?

1 pole.

What type of actuator does this circuit breaker have?

Lever actuator.

What is the breaker type of the AA1-B0-24-620-5D2-C?

Magnetic (Hydraulic Delay).

What is the mounting type for this circuit breaker?

Panel mount.

AA1-B0-24-620-5D2-C Alternate Parts

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BA1-B0-24-620-322-C
BA1-B0-24-620-322-C
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The Littelfuse Inc. BA1-B0-24-620-322-C is a panel mount circuit breaker. It features a 20A current rating and a 277V voltage rating.
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The Littelfuse Inc. BA1-B0-20-620-322-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AA1-B0-56-620-5B1-C
AA1-B0-56-620-5B1-C
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Littelfuse AA1-B0-56-620-5B1-C is a 20A, 277V, 1-pole magnetic (hydraulic delay) circuit breaker with panel mount and lever actuator. It is approved by CCC, CSA, and UL.
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