CA1-B0-14-640-321-MG The Littelfuse Inc. CA1-B0-14-640-321-MG is a single-pole, magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 480V voltage rating.
Mfr Part #:

CA1-B0-14-640-321-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-14-640-321-MG is a single-pole, magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CA1-B0-14-640-321-MG 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

CA1-B0-14-640-321-MG Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-14-640-321-MG is a single-pole circuit breaker designed for panel mounting. It operates with a 40A current rating and a 480V voltage rating, utilizing a magnetic hydraulic delay mechanism for protection.

 

The breaker features a lever actuator for easy operation and has received approvals from CCC, CSA, and UL489. Its construction is suitable for applications requiring reliable circuit protection.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. The part number for ordering is CA1-B0-14-640-321-MG, with a distributor part number of 432-CA1-B0-14-640-321-MG-ND.

CA1-B0-14-640-321-MG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B0-14-640-321-MG Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-14-640-321-MG Compliance

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

CA1-B0-14-640-321-MG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA1-B0-14-640-321-MG Features

  • 40A current rating for power circuits.
  • 480V voltage rating for high voltage.
  • Panel mount for easy integration.
  • Lever actuator for simple operation.
  • CCC, CSA, UL489 approved.

CA1-B0-14-640-321-MG Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Electrical equipment protection.

CA1-B0-14-640-321-MG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-14-640-321-MG circuit breaker?

The current rating is 40A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 480V.

How is the CA1-B0-14-640-321-MG circuit breaker mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker have?

It features a lever actuator.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL489.

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The Littelfuse Inc. CA1-B2-12-640-121-MG is a single pole circuit breaker with a 40A current rating and 480V voltage rating. It is designed for panel mounting.
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