CA3-B0-24-620-721-C The Littelfuse Inc. CA3-B0-24-620-721-C is a 3-pole circuit breaker with a 20A current rating and 480V voltage rating. It features a magnetic (hydraulic delay) mechanism and panel mount.
Mfr Part #:

CA3-B0-24-620-721-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-24-620-721-C is a 3-pole circuit breaker with a 20A current rating and 480V voltage rating. It features a magnetic (hydraulic delay) mechanism and panel mount.
Stock on Request
$ Price Range: $0.99

CA3-B0-24-620-721-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
Storage Temperature
Tape & Reel
Voltage Rating

CA3-B0-24-620-721-C Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-24-620-721-C is a circuit breaker designed for electrical protection. It operates with a 20A current rating and a 480V voltage rating across its 3 poles.

 

The breaker utilizes a magnetic (hydraulic delay) mechanism for reliable operation. It is designed for panel mounting and features a lever actuator. The unit is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety standards.

 

Environmental compliance includes RoHS3 compliance, MSL 1 rating, and REACH unaffected status. These specifications make it suitable for various industrial and commercial applications requiring robust circuit protection.

CA3-B0-24-620-721-C Quick Information

Product Type: Circuit Breaker
Canonical Name: CA3-B0-24-620-721-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

CA3-B0-24-620-721-C Compliance

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

CA3-B0-24-620-721-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-B0-24-620-721-C Features

  • 20A current rating for protection.
  • 480V voltage rating for power systems.
  • Three-pole configuration for multi-phase circuits.
  • Magnetic (hydraulic delay) tripping mechanism.
  • Panel mount design for easy installation.

CA3-B0-24-620-721-C Applications

  • Provides overcurrent protection in systems.
  • Suitable for industrial control panels.
  • Used in power distribution units.
  • Ensures safety in electrical equipment.

CA3-B0-24-620-721-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-24-620-721-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How many poles does the CA3-B0-24-620-721-C have?

It has 3 poles.

What type of breaker mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) mechanism.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Which agencies have approved this circuit breaker?

It is approved by CCC, CSA, and UL.

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