AK1-B0-54-640-522-D The Littelfuse Inc. AK1-B0-54-640-522-D is a circuit breaker designed for panel mounting. It features a 40A current rating and a 277V voltage rating.
Mfr Part #:

AK1-B0-54-640-522-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AK1-B0-54-640-522-D is a circuit breaker designed for panel mounting. It features a 40A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AK1-B0-54-640-522-D 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
Storage Temperature
Tape & Reel
Voltage Rating

AK1-B0-54-640-522-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AK1-B0-54-640-522-D, is a magnetic (hydraulic delay) type breaker with a 40A current rating and a 277V voltage rating. It is designed for panel mounting and features a rocker actuator.

 

The breaker has a single pole and no illumination. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Key specifications include a 40A current rating and a 277V voltage rating, making it suitable for various power distribution and protection applications. The panel mount design facilitates easy integration into control panels and enclosures.

AK1-B0-54-640-522-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AK1-B0-54-640-522-D Circuit Breaker

AK1-B0-54-640-522-D Compliance

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

AK1-B0-54-640-522-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

AK1-B0-54-640-522-D Features

  • 40A current rating for power protection.
  • 277V voltage rating for AC applications.
  • Panel mount design for easy integration.
  • Rocker actuator for operation.
  • Magnetic (hydraulic delay) breaker type.

AK1-B0-54-640-522-D Applications

  • Ideal for power distribution circuits.
  • Used in control panel applications.
  • Suitable for industrial equipment.
  • Provides overcurrent protection.

AK1-B0-54-640-522-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AK1-B0-54-640-522-D circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AK1-B0-54-640-522-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

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.

AK1-B0-54-640-522-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AD1-B0-54-640-5H3-D
AD1-B0-54-640-5H3-D
Littelfuse Inc.
The Littelfuse Inc. AD1-B0-54-640-5H3-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 277V voltage rating.
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