KLKD.200H Fuse

Introduction

The KLKD.200H fuse is a crucial component in electrical systems, providing protection against overcurrent conditions. This entry provides an overview of the KLKD.200H fuse, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The KLKD.200H fuse belongs to the category of electrical fuses, specifically designed for low voltage applications.

Basic Information Overview

• Use: The KLKD.200H fuse is used to protect electrical circuits from overcurrent conditions.
• Characteristics: It is characterized by its high interrupting capacity and compact size.
• Package: The fuse is typically available in a cylindrical ceramic or glass tube with metal end caps.
• Essence: Its essence lies in providing reliable overcurrent protection in various electrical systems.
• Packaging/Quantity: The fuse is commonly packaged in quantities suitable for industrial and commercial applications.

Specifications

• Voltage Rating: 600V AC/DC
• Current Rating: 200A
• Interrupting Capacity: 200kA at 600V AC/DC
• Operating Temperature: -40°C to 125°C
• Agency Approvals: UL Listed, CSA Certified

Detailed Pin Configuration

The KLKD.200H fuse features a cylindrical body with metal end caps. The pin configuration includes two terminals located at each end of the fuse, allowing for easy installation into compatible fuse holders or blocks.

Functional Features

• Overcurrent Protection: The fuse operates by melting its internal element when subjected to overcurrent, thereby breaking the circuit and preventing damage to downstream components.
• High Interrupting Capacity: With a high interrupting rating, the fuse can safely interrupt fault currents without posing a hazard.

Advantages and Disadvantages

Advantages

• Reliable overcurrent protection
• Compact size for space-constrained applications
• High interrupting capacity ensures safety

Disadvantages

• Limited to low voltage applications
• Replacement required after operation

Working Principles

When the current flowing through the fuse exceeds its rated capacity, the internal element heats up and melts, causing an open circuit. This action effectively protects the connected equipment and wiring from damage due to overcurrent conditions.

Detailed Application Field Plans

The KLKD.200H fuse finds extensive use in various applications, including: - Industrial machinery - Power distribution panels - Renewable energy systems - Battery protection in electric vehicles

Detailed and Complete Alternative Models

Several alternative models to the KLKD.200H fuse include: - Littelfuse KLKD Series - Bussmann KTK-R Series - Ferraz Shawmut ATDR Series

In conclusion, the KLKD.200H fuse serves as a vital protective device in low voltage electrical systems, offering reliable overcurrent protection and high interrupting capacity. Its compact design and functional features make it suitable for diverse applications, ensuring the safety and integrity of electrical circuits.

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