AJ1-B0-11-640-5C1-D The Littelfuse Inc. AJ1-B0-11-640-5C1-D is a 1-pole circuit breaker rated for 40A and 277V. It features a magnetic hydraulic delay and a rocker actuator.
Mfr Part #:

AJ1-B0-11-640-5C1-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AJ1-B0-11-640-5C1-D is a 1-pole circuit breaker rated for 40A and 277V. It features a magnetic hydraulic delay and a rocker actuator.
Stock on Request
$ Price Range: $0.99

AJ1-B0-11-640-5C1-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-B0-11-640-5C1-D Description

Short technical summary and product information.

This Littelfuse Inc. AJ1-B0-11-640-5C1-D is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 40A and a voltage rating of 277V.

 

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

 

This component is RoHS3 Compliant, has an MSL of 1, and is REACH Unaffected. Its mounting type is panel mount, making it suitable for various industrial and commercial applications requiring circuit protection.

AJ1-B0-11-640-5C1-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AJ1-B0-11-640-5C1-D Circuit Breaker

AJ1-B0-11-640-5C1-D Compliance

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

AJ1-B0-11-640-5C1-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-B0-11-640-5C1-D Features

  • 40A current rating for robust protection.
  • 277V voltage rating for various applications.
  • Magnetic hydraulic delay for stable operation.
  • Panel mount design for easy integration.
  • Approved by CCC, CSA, UL, and VDE.

AJ1-B0-11-640-5C1-D Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in commercial electrical installations.
  • Provides overcurrent protection.

AJ1-B0-11-640-5C1-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AJ1-B0-11-640-5C1-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 AJ1-B0-11-640-5C1-D?

It is a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for the AJ1-B0-11-640-5C1-D?

The mounting type is Panel Mount.

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The Littelfuse Inc. AK1-B0-54-640-524-D is a 1-pole circuit breaker designed for panel mounting. It features a rocker actuator and a hydraulic delay mechanism.
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The Littelfuse Inc. AK1-B0-54-640-523-D is a 1-pole magnetic circuit breaker. It is rated for 40A and 277V.
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