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AA1-B0-12-647-522-E The Littelfuse Inc. AA1-B0-12-647-522-E is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay.
Mfr Part #:

AA1-B0-12-647-522-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-647-522-E is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay.
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AA1-B0-12-647-522-E 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
Industrial Grade
Mounting Type
Number of Poles
Voltage Rating
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AA1-B0-12-647-522-E Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-12-647-522-E, is a single-pole device with a current rating of 47A and a voltage rating of 277V. It utilizes a magnetic (hydraulic delay) breaker type and has a lever actuator.

 

The breaker is designed for panel mounting and is approved by CCC, CSA, TUV, and UL. It does not feature illumination.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. These compliance details are based on available data and should be verified.

AA1-B0-12-647-522-E Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-12-647-522-E Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-12-647-522-E Compliance

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

AA1-B0-12-647-522-E Features

  • 47A current rating
  • 277V voltage rating
  • Panel mount type
  • Magnetic hydraulic delay
  • CCC, CSA, TUV, UL approved

AA1-B0-12-647-522-E Applications

  • General purpose circuit protection
  • Industrial control panels
  • Power distribution systems
  • Equipment safety applications

AA1-B0-12-647-522-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-12-647-522-E?

277V.

What is the current rating?

47A.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel mount.

What approvals does this breaker have?

CCC, CSA, TUV, UL.

What is the actuator type?

Lever.

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