CB4-B0-26-630-321-D The Littelfuse Inc. CB4-B0-26-630-321-D is a 4-pole circuit breaker. It features a 30A current rating and a 250V voltage rating.
Mfr Part #:

CB4-B0-26-630-321-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB4-B0-26-630-321-D is a 4-pole circuit breaker. It features a 30A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

CB4-B0-26-630-321-D 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-B0-26-630-321-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number CB4-B0-26-630-321-D, is designed for circuit protection applications. It operates with a 30A current rating and a 250V voltage rating.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator. It is a 4-pole unit, suitable for various electrical systems.

 

Designed for panel mounting, this circuit breaker is approved by CCC, CSA, UL, and VDE agencies, indicating compliance with multiple safety standards. The RoHS status is RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

CB4-B0-26-630-321-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CB4-B0-26-630-321-D 4-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

CB4-B0-26-630-321-D Compliance

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

CB4-B0-26-630-321-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CB4-B0-26-630-321-D Features

  • 30A current rating for protection.
  • 250V voltage rating for circuits.
  • 4-pole magnetic hydraulic delay.
  • Panel mount design for installation.
  • Approved by CCC, CSA, UL, VDE.

CB4-B0-26-630-321-D Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 4 poles.
  • Ideal for panel-mounted applications.
  • Compliant with multiple safety standards.

CB4-B0-26-630-321-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CB4-B0-26-630-321-D circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the CB4-B0-26-630-321-D?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does this circuit breaker have?

This is a 4-pole circuit breaker.

What is the mounting type for this Littelfuse Inc. circuit breaker?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

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The Littelfuse Inc. CB4-B0-24-630-1C1-D is a 4-pole circuit breaker. It features a 30A current rating and a 250V voltage rating.
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