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AA1-B0-32-620-1B2-C The Littelfuse Inc. AA1-B0-32-620-1B2-C is a 1-pole circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-32-620-1B2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-32-620-1B2-C is a 1-pole circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AA1-B0-32-620-1B2-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-B0-32-620-1B2-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-32-620-1B2-C, is designed for reliable circuit protection. It operates with a 20A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering specific protection characteristics. It is a single-pole unit with a lever actuator for easy operation. The mounting type is panel mount, making it suitable for integration into various enclosures and systems.

 

Compliance is indicated by CCC, CSA, and UL approval agencies. Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status, though these are noted with low confidence due to lack of verification documents.

AA1-B0-32-620-1B2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-32-620-1B2-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-32-620-1B2-C Compliance

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

AA1-B0-32-620-1B2-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for integration.
  • Lever actuator for operation.

AA1-B0-32-620-1B2-C Applications

  • Suitable for panel mount applications.
  • Used in electrical distribution systems.
  • Provides overcurrent protection.
  • Designed for 277V power circuits.

AA1-B0-32-620-1B2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-32-620-1B2-C?

277V.

What is the current rating?

20A.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What actuator type does it have?

Lever.

What is the mounting type?

Panel Mount.

What approvals does it have?

CCC, CSA, UL.

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