CA3-B0-24-640-31A-D The Littelfuse Inc. CA3-B0-24-640-31A-D is a 3-pole circuit breaker. It features a 40A current rating and a 250V voltage rating.
Mfr Part #:

CA3-B0-24-640-31A-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-24-640-31A-D is a 3-pole circuit breaker. It features a 40A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

CA3-B0-24-640-31A-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

CA3-B0-24-640-31A-D Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-24-640-31A-D is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 40A and a voltage rating of 250V.

 

The breaker has three poles and features a lever actuator. It is approved by CCC, CSA, UL, and VDE agencies. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic. Its panel mount design facilitates integration into control panels and equipment.

 

Key specifications include a 40A current rating, 250V voltage rating, 3 poles, and magnetic hydraulic delay type. It is RoHS3 compliant and has an MSL of 1.

CA3-B0-24-640-31A-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA3-B0-24-640-31A-D Circuit Breaker
Subcategory: Circuit Breaker

CA3-B0-24-640-31A-D Compliance

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

CA3-B0-24-640-31A-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA3-B0-24-640-31A-D Features

  • 40A current rating for power protection.
  • 250V voltage rating for AC circuits.
  • 3-pole configuration for multi-phase applications.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay for specific tripping characteristics.

CA3-B0-24-640-31A-D Applications

  • Industrial control panel protection.
  • Power distribution systems.
  • Machinery and equipment safety.
  • Electrical system overcurrent protection.

CA3-B0-24-640-31A-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-24-640-31A-D circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the CA3-B0-24-640-31A-D have?

This circuit breaker has 3 poles.

What type of breaker is the CA3-B0-24-640-31A-D?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is Panel Mount.

Is the CA3-B0-24-640-31A-D 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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