CB2-B0-26-645-12A-4 The Littelfuse Inc. CB2-B0-26-645-12A-4 is a circuit breaker designed for panel mounting. It features a 45A current rating and a 480V AC voltage rating.
Mfr Part #:

CB2-B0-26-645-12A-4

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB2-B0-26-645-12A-4 is a circuit breaker designed for panel mounting. It features a 45A current rating and a 480V AC voltage rating.
Stock on Request
$ Price Range: $0.99

CB2-B0-26-645-12A-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage Rating

CB2-B0-26-645-12A-4 Description

Short technical summary and product information.

The CB2-B0-26-645-12A-4 from Littelfuse Inc. is a magnetic hydraulic delay circuit breaker suitable for panel mounting. It offers a robust 45A current rating and can handle up to 480V AC and 150V DC.

 

This two-pole circuit breaker is designed with a lever actuator and provides no illumination. Its specifications make it suitable for various industrial and commercial applications requiring reliable overcurrent protection.

 

Key electrical characteristics include its 45A current rating and dual AC/DC voltage ratings. The panel mount design ensures easy integration into control panels and equipment. The magnetic hydraulic delay mechanism provides specific trip characteristics for different load conditions.

CB2-B0-26-645-12A-4 Quick Information

Product Type: Circuit Breaker
Canonical Name: CB2-B0-26-645-12A-4 Circuit Breaker
Subcategory: Circuit Breakers

CB2-B0-26-645-12A-4 Compliance

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

CB2-B0-26-645-12A-4 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CB2-B0-26-645-12A-4 Features

  • Panel mount circuit breaker design.
  • 45A current rating for protection.
  • 480V AC and 150V DC voltage ratings.
  • Magnetic hydraulic delay mechanism.
  • Two-pole configuration.

CB2-B0-26-645-12A-4 Applications

  • Industrial control panel applications.
  • Power distribution systems.
  • Equipment protection circuits.
  • Machine tool applications.

CB2-B0-26-645-12A-4 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CB2-B0-26-645-12A-4 circuit breaker?

The current rating is 45A.

What are the AC and DC voltage ratings for this circuit breaker?

The AC voltage rating is 480V and the DC voltage rating is 150V.

How is the CB2-B0-26-645-12A-4 circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does the CB2-B0-26-645-12A-4 use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

It has 2 poles.

Is the CB2-B0-26-645-12A-4 RoHS compliant?

The RoHS status is RoHS3 Compliant.

CB2-B0-26-645-12A-4 Alternate Parts

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CA2-B2-24-645-422-C
CA2-B2-24-645-422-C
Littelfuse Inc.
The Littelfuse Inc. CA2-B2-24-645-422-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 45A current rating.
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CA2-B0-24-645-422-C
CA2-B0-24-645-422-C
Littelfuse Inc.
The CA2-B0-24-645-422-C is a circuit breaker manufactured by Littelfuse with a 45A current rating and 480V voltage rating.
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CA2-B0-16-645-321-MG
CA2-B0-16-645-321-MG
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-16-645-321-MG is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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