CA2-B0-24-640-321-C The Littelfuse Inc. CA2-B0-24-640-321-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 40A current rating and 480V voltage rating.
Mfr Part #:

CA2-B0-24-640-321-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-24-640-321-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 40A current rating and 480V voltage rating.
Stock on Request

CA2-B0-24-640-321-C 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
SVHC Present
Voltage Rating

CA2-B0-24-640-321-C Description

Short technical summary and product information.

This Littelfuse Inc. CA2-B0-24-640-321-C is a robust circuit breaker suitable for various protection applications. It operates with a 40A current rating and a 480V voltage rating, providing reliable circuit interruption.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics. It is designed for panel mounting and features a simple lever actuator for operation. With two poles, it can protect multiple circuits simultaneously.

 

Compliance is indicated by CCC, CSA, and UL approvals. The unit is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under standard conditions. REACH status is unaffected.

 

This component is ideal for applications requiring dependable overcurrent protection with specific voltage and current requirements. Its panel mount design ensures easy integration into control panels and electrical enclosures.

CA2-B0-24-640-321-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA2-B0-24-640-321-C Circuit Breaker
Subcategory: Circuit Breaker

CA2-B0-24-640-321-C Compliance

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

CA2-B0-24-640-321-C Features

  • 40A current rating for protection.
  • 480V voltage rating for power systems.
  • Magnetic breaker type with hydraulic delay.
  • Panel mount design for easy installation.
  • CCC, CSA, UL approved for safety.

CA2-B0-24-640-321-C Applications

  • Suitable for industrial branch circuit protection.
  • Used in motor control center panels.
  • Ideal for equipment requiring time-delay characteristics.
  • Applied in OEM electrical systems.
  • Compatible with panelboard installations.

CA2-B0-24-640-321-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CA2-B0-24-640-321-C?

480V

What is the current rating of the CA2-B0-24-640-321-C?

40A

What type of circuit breaker is it?

Magnetic (Hydraulic Delay)

How many poles does it have?

2 poles

What safety approvals does it have?

CCC, CSA, UL

What is the mounting style?

Panel mount

What type of actuator does it have?

Lever

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CA2-B0-32-640-412-C
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The Littelfuse Inc. CA2-B0-32-640-412-C is a 2-pole magnetic circuit breaker. It features a 40A current rating and a 480V voltage rating.
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CA2-B0-52-640-121-C
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The Littelfuse Inc. CA2-B0-52-640-121-C is a 2-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
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CA2-B0-36-640-111-C
CA2-B0-36-640-111-C
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The Littelfuse Inc. CA2-B0-36-640-111-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 480V voltage rating.
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