CB4-B0-34-630-321-C The Littelfuse Inc. CB4-B0-34630321C is a 4-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 480V voltage rating.
Mfr Part #:

CB4-B0-34-630-321-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB4-B0-34630321C is a 4-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CB4-B0-34-630-321-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

CB4-B0-34-630-321-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number CB4-B0-34-630-321-C, is a 4-pole device with a magnetic (hydraulic delay) tripping mechanism. It is rated for 30A current and 480V AC.

 

The breaker is designed for panel mounting and features a lever actuator. It offers no illumination and is RoHS3 compliant.

 

Key electrical specifications include a 30A current rating and a 480V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has 4 poles. The mounting type is panel mount, and the actuator type is a lever.

CB4-B0-34-630-321-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CB4-B0-34-630-321-C Circuit Breaker

CB4-B0-34-630-321-C Compliance

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

CB4-B0-34-630-321-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CB4-B0-34-630-321-C Features

  • 4-pole magnetic circuit breaker with hydraulic delay.
  • 30A current rating and 480V voltage rating.
  • Designed for panel mounting.
  • Lever actuator for easy operation.
  • RoHS3 compliant.

CB4-B0-34-630-321-C Applications

  • Used in electrical distribution panels
  • Provides overcurrent protection
  • Suitable for industrial applications
  • Mounts on panel for easy operation

CB4-B0-34-630-321-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CB4-B0-34-630-321-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How many poles does the CB4-B0-34-630-321-C have?

This circuit breaker has 4 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 with a Hydraulic Delay.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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