CB3-B2-26-620-321-C The Littelfuse Inc. CB3-B2-26-620-321-C is a panel mount circuit breaker. It features a 20A current rating and a 480V voltage rating.
Mfr Part #:

CB3-B2-26-620-321-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB3-B2-26-620-321-C is a panel mount circuit breaker. It features a 20A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CB3-B2-26-620-321-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

CB3-B2-26-620-321-C Description

Short technical summary and product information.

This Littelfuse Inc. CB3-B2-26-620-321-C is a circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 480V.

 

The breaker type is magnetic with a hydraulic delay, and it has 3 poles. The actuator type is a lever, and it does not feature illumination. It is approved by CCC, CSA, and UL.

 

Compliance information indicates RoHS3 compliance, an MSL of 1 Unlimited, and REACH unaffected status. The part number for distributor reference is 432-CB3-B2-26-620-321-C-ND.

CB3-B2-26-620-321-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CB3-B2-26-620-321-C Circuit Breaker
Subcategory: Circuit Breaker

CB3-B2-26-620-321-C Compliance

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

CB3-B2-26-620-321-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CB3-B2-26-620-321-C Features

  • 20A current rating for power circuits.
  • 480V voltage rating for industrial use.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy integration.
  • Approved by CCC, CSA, and UL.

CB3-B2-26-620-321-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Protects electrical equipment from overloads.
  • Ideal for applications requiring specific delay.
  • General purpose circuit protection.

CB3-B2-26-620-321-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CB3-B2-26-620-321-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker mechanism does the CB3-B2-26-620-321-C use?

It uses a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

This circuit breaker has 3 poles.

What mounting type is supported by this circuit breaker?

It supports panel mounting.

Which agencies have approved this circuit breaker?

It is approved by CCC, CSA, and UL.

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