CA3-B0-24-640-121-D The Littelfuse Inc. CA3-B0-24-640-121-D is a 3-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
Mfr Part #:

CA3-B0-24-640-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-24-640-121-D is a 3-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

CA3-B0-24-640-121-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-B0-24-640-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-24-640-121-D is a magnetic hydraulic delay circuit breaker with a 40A current rating and a 250V voltage rating. It is designed for panel mounting and features a lever actuator. The breaker is approved by CCC, CSA, UL, and VDE.

 

Key electrical specifications include a 40A current rating and a 250V voltage rating across its 3 poles. The magnetic hydraulic delay mechanism provides reliable overcurrent protection. The panel mount design ensures secure installation in various enclosures.

 

This circuit breaker is suitable for applications requiring robust protection against electrical faults. Its compliance with multiple agency standards indicates suitability for a wide range of industrial and commercial uses.

CA3-B0-24-640-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA3-B0-24-640-121-D Circuit Breaker
Subcategory: Circuit Breaker

CA3-B0-24-640-121-D Compliance

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

CA3-B0-24-640-121-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-B0-24-640-121-D Features

  • 40A current rating for protection.
  • 250V voltage rating across 3 poles.
  • Panel mount design for secure installation.
  • Magnetic hydraulic delay mechanism.
  • Approved by CCC, CSA, UL, VDE.

CA3-B0-24-640-121-D Applications

  • Industrial power distribution.
  • Control panel protection.
  • Machinery safety circuits.
  • Electrical system fault protection.

CA3-B0-24-640-121-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-24-640-121-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-B0-24-640-121-D have?

It has 3 poles.

What type of mounting is used for this circuit breaker?

It is designed for panel mounting.

What is the breaker type?

The breaker type is Magnetic (Hydraulic Delay).

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