AA1-B0-11-640-522-C The Littelfuse Inc. AA1-B0-11-640-522-C is a magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-11-640-522-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-11-640-522-C is a magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-11-640-522-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-B0-11-640-522-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-11-640-522-C is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 40A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering reliable protection. It is approved by CCC, CSA, and UL agencies. The actuator type is a lever, and it does not feature illumination.

 

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

AA1-B0-11-640-522-C Quick Information

Product Type: Circuit Breaker
Series: AA1-B0
Canonical Name: Littelfuse Inc. AA1-B0-11-640-522-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-11-640-522-C Compliance

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

AA1-B0-11-640-522-C Features

  • 40A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount for easy installation.
  • CCC, CSA, UL approval.

AA1-B0-11-640-522-C Applications

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

AA1-B0-11-640-522-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-11-640-522-C circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AA1-B0-11-640-522-C circuit breaker mounted?

It is a panel mount type.

What type of breaker is the AA1-B0-11-640-522-C?

It is a Magnetic (Hydraulic Delay) breaker type.

What agencies have approved this circuit breaker?

It is approved by CCC, CSA, and UL.

How many poles does this circuit breaker have?

It has 1 pole.

Is the AA1-B0-11-640-522-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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AA1-B0-14-640-PC2-C
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The Littelfuse Inc. AA1-B0-14-640-PC2-C is a magnetic circuit breaker with a 40A current rating and 277V voltage rating. It features a panel mount design and lever actuator.
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AA1-B0-11-640-PC2-C
AA1-B0-11-640-PC2-C
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The Littelfuse Inc. AA1-B0-11-640-PC2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
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