CA2-B0-20-640-321-C The Littelfuse Inc. CA2-B0-20-640-321-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 40A current rating.
Mfr Part #:

CA2-B0-20-640-321-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-20-640-321-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 40A current rating.
Stock on Request
$ Price Range: $0.99

CA2-B0-20-640-321-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
Storage Temperature
Tape & Reel
Voltage Rating

CA2-B0-20-640-321-C Description

Short technical summary and product information.

This Littelfuse Inc. CA2-B0-20-640-321-C is a 2-pole circuit breaker with a 40A current rating and a 480V voltage rating. It utilizes a magnetic (hydraulic delay) breaker type and has a lever actuator.

 

The circuit breaker is designed for panel mounting, making it suitable for integration into various electrical enclosures and control panels. Its robust construction and approval by agencies such as CCC, CSA, and UL ensure reliability in demanding applications.

 

Key electrical characteristics include a 40A current rating and a 480V voltage rating. The breaker type is magnetic with a hydraulic delay, providing specific trip curve characteristics. It features a simple lever actuator for operation and does not include illumination.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1 Unlimited, and REACH unaffected status. These attributes are based on available data and should be verified.

CA2-B0-20-640-321-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA2-B0-20-640-321-C Circuit Breaker
Subcategory: Circuit Breaker

CA2-B0-20-640-321-C Compliance

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

CA2-B0-20-640-321-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA2-B0-20-640-321-C Features

  • 40A current rating for power distribution.
  • 480V voltage rating for industrial use.
  • 2-pole configuration for circuit isolation.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay breaker type.

CA2-B0-20-640-321-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Protects electrical circuits from overload.
  • Integrates into equipment enclosures.

CA2-B0-20-640-321-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the circuit breaker?

The circuit breaker has a current rating of 40A.

What is the voltage rating of the circuit breaker?

The voltage rating is 480V.

What type of breaker is the CA2-B0-20-640-321-C?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has two poles.

What mounting type does this breaker use?

It is designed for panel mounting.

Which approval agencies have certified this circuit breaker?

It is certified by CCC, CSA, and UL.

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