CA3-B0-24-810-321-L The Littelfuse Inc. CA3-B0-24-810-321-L is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 100A current rating.
Mfr Part #:

CA3-B0-24-810-321-L

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-24-810-321-L is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 100A current rating.
Stock on Request
$ Price Range: $0.99

CA3-B0-24-810-321-L 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

CA3-B0-24-810-321-L Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-24-810-321-L is a circuit breaker with a current rating of 100A and a voltage rating of 277V. It is designed for panel mounting and features a lever actuator.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. It has three poles and no illumination. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

 

Key specifications include a 100A current rating and a 277V voltage rating. The mounting type is panel mount, and it has 3 poles. Approval agencies include CCC, CSA, and UL489.

 

This circuit breaker is suitable for applications requiring robust overcurrent protection with specific delay characteristics. Its panel mount design ensures easy integration into control panels and electrical enclosures.

CA3-B0-24-810-321-L Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA3-B0-24-810-321-L Circuit Breaker

CA3-B0-24-810-321-L Compliance

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

CA3-B0-24-810-321-L Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA3-B0-24-810-321-L Features

  • 100A current rating for high power applications.
  • 277V voltage rating for electrical systems.
  • 3-pole configuration for multi-phase circuits.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay for reliable tripping.

CA3-B0-24-810-321-L Applications

  • Industrial control panel protection.
  • Commercial building power distribution.
  • Machinery and equipment safety.
  • Power supply circuit isolation.

CA3-B0-24-810-321-L FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-24-810-321-L circuit breaker?

The current rating is 100A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the CA3-B0-24-810-321-L have?

It has 3 poles.

What type of mounting is used for this circuit breaker?

It is designed for panel mounting.

What is the breaker type and delay mechanism?

The breaker type is Magnetic (Hydraulic Delay).

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