AJ1-B0-14-640-574-D The Littelfuse Inc. AJ1-B0-14-640-574-D is a panel mount circuit breaker. It features a 40A current rating and 277V voltage rating.
Mfr Part #:

AJ1-B0-14-640-574-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AJ1-B0-14-640-574-D is a panel mount circuit breaker. It features a 40A current rating and 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AJ1-B0-14-640-574-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
Voltage Rating

AJ1-B0-14-640-574-D Description

Short technical summary and product information.

This Littelfuse Inc. AJ1-B0-14-640-574-D is a magnetic hydraulic delay type circuit breaker. It is designed for panel mounting and offers a current rating of 40A and a voltage rating of 277V.

 

Key electrical specifications include a 40A current rating and a 277V voltage rating. The breaker type is magnetic with a hydraulic delay mechanism, and it has a single pole configuration. The actuator type is a rocker, and it does not feature illumination.

 

This circuit breaker is approved by multiple agencies including CCC, CSA, UL, and VDE. It is specified as RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 1. The REACH status is listed as Unaffected.

 

Designed for reliable circuit protection, this component is suitable for various industrial and commercial applications requiring robust overcurrent protection.

AJ1-B0-14-640-574-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AJ1-B0-14-640-574-D Circuit Breaker
Subcategory: Circuit Breaker

AJ1-B0-14-640-574-D Compliance

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

AJ1-B0-14-640-574-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AJ1-B0-14-640-574-D Features

  • 40A current rating for robust protection.
  • 277V voltage rating suitable for AC circuits.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, UL, and VDE.

AJ1-B0-14-640-574-D Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in commercial building protection.
  • Applicable in machinery safety circuits.

AJ1-B0-14-640-574-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AJ1-B0-14-640-574-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 mechanism does the AJ1-B0-14-640-574-D use?

It uses a magnetic hydraulic delay mechanism.

How is this circuit breaker mounted?

It is designed for panel mounting.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

Is the AJ1-B0-14-640-574-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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