CK3-B0-26-660-321-C The CK3-B0-26-660-321-C is a circuit breaker manufactured by Littelfuse with a 60A current rating and 480V voltage rating.
Mfr Part #:

CK3-B0-26-660-321-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The CK3-B0-26-660-321-C is a circuit breaker manufactured by Littelfuse with a 60A current rating and 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CK3-B0-26-660-321-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
Storage Temperature
Tape & Reel
Voltage Rating

CK3-B0-26-660-321-C Description

Short technical summary and product information.

The CK3-B0-26-660-321-C is a circuit breaker designed for electrical protection applications. It features a current rating of 60A and a voltage rating of 480V. The breaker type is magnetic with hydraulic delay, suitable for controlling electrical circuits that require reliable overcurrent protection. It has three poles and is mounted on panels, making it suitable for industrial and commercial electrical systems.

 

This circuit breaker is compliant with multiple approval agencies including CCC, CSA, and UL, ensuring it meets safety and quality standards. Its mechanical actuator is a rocker type, and it does not include illumination features. The environmental compliance notes indicate low-confidence verification for RoHS, REACH, and MSL levels. The product is part of Littelfuse's circuit protection category, specifically within the circuit breakers series.

 

Designed for use in electrical distribution panels, this breaker provides reliable switching and protection for high-current circuits. Its panel mounting type allows easy installation in various electrical enclosures, making it suitable for industrial, commercial, and infrastructure applications.

CK3-B0-26-660-321-C Quick Information

Product Type: Circuit Breaker
Canonical Name: CK3-B0-26-660-321-C

CK3-B0-26-660-321-C Compliance

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

CK3-B0-26-660-321-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CK3-B0-26-660-321-C Features

  • Rated for 60A electrical current
  • 480V voltage rating for high-power circuits
  • Magnetic hydraulic delay breaker type
  • Panel mount for easy installation
  • 3-pole configuration for three-phase systems

CK3-B0-26-660-321-C Applications

  • Used in industrial electrical distribution panels
  • Provides overcurrent protection in commercial systems
  • Suitable for high-power circuit control
  • Installed in electrical enclosures and panels

CK3-B0-26-660-321-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CK3-B0-26-660-321-C?

The current rating is 60A.

What is the voltage rating of this circuit breaker?

The voltage rating is 480V.

What type of breaker is the CK3-B0-26-660-321-C?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has 3 poles.

What mounting type does this breaker use?

It uses panel mounting.

Which approval agencies certify this circuit breaker?

It is approved by CCC, CSA, and UL.

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