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AA1-B0-24-420-9B1-C The Littelfuse Inc. AA1-B0-24-420-9B1-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip mechanism.
Mfr Part #:

AA1-B0-24-420-9B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-24-420-9B1-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) trip mechanism.
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AA1-B0-24-420-9B1-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-B0-24-420-9B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-24-420-9B1-C, is a single-pole device with a current rating of 2A and a voltage rating of 277V. It utilizes a magnetic (hydraulic delay) tripping mechanism for protection.

 

The breaker is designed for panel mounting and features a lever actuator. It is approved by CCC, CSA, and UL. The device has no illumination.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1. REACH status is unaffected. This circuit breaker is suitable for various protection applications where these specifications are required.

AA1-B0-24-420-9B1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-24-420-9B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-24-420-9B1-C Compliance

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

AA1-B0-24-420-9B1-C Features

  • 2A current rating for protection.
  • 277V voltage rating.
  • Panel mount design.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole configuration.

AA1-B0-24-420-9B1-C Applications

  • General purpose circuit protection.
  • Control panel integration.
  • Industrial equipment.
  • Power distribution systems.

AA1-B0-24-420-9B1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-24-420-9B1-C?

2A.

What is the voltage rating of the AA1-B0-24-420-9B1-C?

277V.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is the AA1-B0-24-420-9B1-C?

Magnetic (Hydraulic Delay).

What is the mounting type of this circuit breaker?

Panel Mount.

What actuator type does the AA1-B0-24-420-9B1-C have?

Lever.

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