CA3-B0-34-620-321-C The Littelfuse Inc. CA3-B0-34-620-321-C is a 3-pole circuit breaker with a 20A current rating and 480V voltage rating. It features a magnetic (hydraulic delay) breaker type and a lever actuator.
Mfr Part #:

CA3-B0-34-620-321-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-34-620-321-C is a 3-pole circuit breaker with a 20A current rating and 480V voltage rating. It features a magnetic (hydraulic delay) breaker type and a lever actuator.
Stock on Request
$ Price Range: $0.99

CA3-B0-34-620-321-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
Voltage Rating

CA3-B0-34-620-321-C Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-34-620-321-C is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a robust 20A current rating and a 480V voltage rating, suitable for various industrial and commercial applications.

 

With three poles, this breaker provides reliable circuit protection. The actuator type is a standard lever, and it does not feature illumination. Approval agencies include CCC, CSA, and UL, ensuring compliance with relevant safety standards.

 

The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. The REACH status is unaffected. This component is part of the broader circuit protection category, specifically within circuit breakers.

CA3-B0-34-620-321-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA3-B0-34-620-321-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

CA3-B0-34-620-321-C Compliance

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

CA3-B0-34-620-321-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-B0-34-620-321-C Features

  • 20A current rating for protection.
  • 480V voltage rating capability.
  • 3-pole configuration for multi-circuit.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay mechanism.

CA3-B0-34-620-321-C Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Commercial building protection.

CA3-B0-34-620-321-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-34-620-321-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-B0-34-620-321-C have?

This circuit breaker has 3 poles.

What type of breaker mechanism does the CA3-B0-34-620-321-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is Panel Mount.

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