AA1-B0-46-627-1B1-C The Littelfuse Inc. AA1-B0-46-627-1B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 27A current rating at 277V.
Mfr Part #:

AA1-B0-46-627-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-46-627-1B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 27A current rating at 277V.
Stock on Request

AA1-B0-46-627-1B1-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Automotive Grade
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Industrial Grade
Medical Grade
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

AA1-B0-46-627-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-46-627-1B1-C, is designed for reliable circuit protection. It operates with a 27A current rating and a voltage rating of 277V.

 

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

 

This component is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety standards. It has no illumination and is designed for general circuit protection applications where these specifications are critical.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1 Unlimited. REACH status is listed as unaffected. The part number DK Part Number is 432-AA1-B0-46-627-1B1-C-ND.

AA1-B0-46-627-1B1-C Quick Information

Product Type: Circuit Breaker
Series: AA1-B0
Canonical Name: Littelfuse Inc. AA1-B0-46-627-1B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-46-627-1B1-C Compliance

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

AA1-B0-46-627-1B1-C Features

  • 27A current rating at 277V.
  • Magnetic hydraulic delay breaker type.
  • Single pole, lever actuator.
  • Panel mount design.
  • CCC, CSA, UL approved.

AA1-B0-46-627-1B1-C Applications

  • Suitable for panel mount installations.
  • Used in electrical distribution systems.
  • Provides overcurrent protection.
  • General purpose circuit protection.

AA1-B0-46-627-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-46-627-1B1-C circuit breaker?

The current rating is 27A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA1-B0-46-627-1B1-C use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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