CA3-B8-26-810-321-C The Littelfuse Inc. CA3-B8-26-810-321-C is a 3-pole circuit breaker rated for 100A and 480V. It features a magnetic hydraulic delay mechanism and a lever actuator.
Mfr Part #:

CA3-B8-26-810-321-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B8-26-810-321-C is a 3-pole circuit breaker rated for 100A and 480V. It features a magnetic hydraulic delay mechanism and a lever actuator.
Stock on Request

CA3-B8-26-810-321-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

CA3-B8-26-810-321-C Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B8-26-810-321-C is a panel mount circuit breaker designed for electrical protection. It offers a current rating of 100A and a voltage rating of 480V, suitable for various industrial and commercial applications.

 

The breaker type is magnetic (hydraulic delay), providing reliable tripping characteristics. It has 3 poles and a lever actuator for manual operation. Approval agencies include CCC, CSA, and UL, indicating compliance with relevant safety standards.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. The panel mount design facilitates easy integration into control panels and equipment.

 

Key specifications include a 100A current rating, 480V voltage rating, 3 poles, and magnetic hydraulic delay tripping. It is designed for panel mounting.

CA3-B8-26-810-321-C Quick Information

Product Type: Circuit Breaker
Series: CA3
Canonical Name: Littelfuse Inc. CA3-B8-26-810-321-C Circuit Breaker

CA3-B8-26-810-321-C Compliance

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

CA3-B8-26-810-321-C Features

  • 100A current rating for robust protection.
  • 480V voltage rating for industrial use.
  • 3-pole configuration for multi-phase applications.
  • Magnetic hydraulic delay tripping mechanism.
  • Panel mount design for easy installation.

CA3-B8-26-810-321-C Applications

  • Ideal for industrial power distribution.
  • Suitable for control panel integration.
  • Used in heavy-duty electrical systems.
  • Provides overcurrent protection.

CA3-B8-26-810-321-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B8-26-810-321-C circuit breaker?

The current rating is 100A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 480V.

How many poles does the CA3-B8-26-810-321-C have?

It has 3 poles.

What type of breaker mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) mechanism.

What mounting type is supported by this circuit breaker?

It supports Panel Mount.

Is the CA3-B8-26-810-321-C RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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