CA3-B0-21-450-11C-C The Littelfuse Inc. CA3-B0-21-450-11C-C is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

CA3-B0-21-450-11C-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-21-450-11C-C is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Stock on Request
$ Price Range: $0.99

CA3-B0-21-450-11C-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
Voltage Rating

CA3-B0-21-450-11C-C Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-21-450-11C-C is a circuit breaker with a current rating of 5A and a voltage rating of 480V. It is a 3-pole breaker of the magnetic (hydraulic delay) type, suitable for panel mounting applications.

 

The breaker utilizes a lever actuator and does not feature illumination. It has received approvals from CCC, CSA, and UL. The RoHS status is reported as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is unaffected.

 

This component is designed for circuit protection in various electrical systems. Its panel mount design facilitates integration into control panels and equipment enclosures. The magnetic hydraulic delay offers specific trip characteristics suitable for certain applications.

CA3-B0-21-450-11C-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA3-B0-21-450-11C-C Magnetic (Hydraulic Delay) Circuit Breaker

CA3-B0-21-450-11C-C Compliance

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

CA3-B0-21-450-11C-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA3-B0-21-450-11C-C Features

  • 5A current rating for protection.
  • 480V voltage rating for power systems.
  • 3-pole magnetic hydraulic delay breaker.
  • Panel mount design for easy integration.
  • Approved by CCC, CSA, and UL.

CA3-B0-21-450-11C-C Applications

  • Suitable for general circuit protection.
  • Used in industrial control panels.
  • Applicable in power distribution systems.
  • Integrates into equipment enclosures.

CA3-B0-21-450-11C-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-21-450-11C-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker is the CA3-B0-21-450-11C-C?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does this circuit breaker have?

It has 3 poles.

What is the mounting type for the CA3-B0-21-450-11C-C?

The mounting type is Panel Mount.

Is the CA3-B0-21-450-11C-C RoHS compliant?

The RoHS status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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