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CA1-B0-24-690-321-R The Littelfuse Inc. CA1-B0-24-690-321-R is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

CA1-B0-24-690-321-R

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-24-690-321-R is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Stock on Request

CA1-B0-24-690-321-R 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
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CA1-B0-24-690-321-R Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-24-690-321-R is a single-pole circuit breaker with a current rating of 90A and a voltage rating of 277V. It utilizes a magnetic hydraulic delay for its tripping mechanism, providing reliable protection.

 

The breaker is designed for panel mounting, ensuring secure installation in various electrical enclosures. Its actuator type is a lever, offering a clear and intuitive means of operation. The component is approved by multiple agencies including CCC, CSA, TUV, and UL489, indicating compliance with stringent safety standards.

 

This circuit breaker is suitable for applications requiring robust overcurrent protection. Its construction and specifications make it a dependable choice for industrial, commercial, and potentially some residential electrical systems where high current loads are managed.

CA1-B0-24-690-321-R Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B0-24-690-321-R Magnetic (Hydraulic Delay) Circuit Breaker

CA1-B0-24-690-321-R Compliance

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

CA1-B0-24-690-321-R Features

  • 90A current rating for high load applications.
  • 277V voltage rating for electrical systems.
  • Magnetic hydraulic delay tripping mechanism.
  • Panel mount design for secure installation.
  • Approved by CCC, CSA, TUV, and UL489.

CA1-B0-24-690-321-R Applications

  • Industrial electrical system protection.
  • Commercial building power distribution.
  • Overcurrent protection for machinery.
  • Control panel circuit safety.

CA1-B0-24-690-321-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CA1-B0-24-690-321-R?

277V

What is the current rating of the CA1-B0-24-690-321-R?

90A

How many poles does the CA1-B0-24-690-321-R have?

1 pole

What type of circuit breaker is the CA1-B0-24-690-321-R?

Magnetic (Hydraulic Delay)

What type of actuator does the CA1-B0-24-690-321-R have?

Lever

What safety approvals does the CA1-B0-24-690-321-R have?

CCC, CSA, TUV, UL489

What is the mounting type for the CA1-B0-24-690-321-R?

Panel Mount

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