KLKD03.5T Fuse

Introduction

The KLKD03.5T fuse is a crucial component in electrical systems, providing protection against overcurrent conditions. This entry provides an overview of the KLKD03.5T 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 KLKD03.5T fuse belongs to the category of electrical fuses, specifically low voltage fuses.

Basic Information Overview

• Use: The KLKD03.5T fuse is used for protecting low voltage circuits from overcurrent conditions.
• Characteristics: It is characterized by its compact size, high interrupting capacity, and reliable performance.
• Package: The fuse is typically available in a cylindrical ceramic or glass tube with metal end caps.
• Essence: The essence of the KLKD03.5T fuse lies in its ability to safely interrupt the flow of current when it exceeds the rated value, thereby preventing damage to the circuit.
• Packaging/Quantity: It is commonly packaged in quantities suitable for industrial and commercial applications.

Specifications

• Voltage Rating: 600V AC/DC
• Current Rating: 3.5A
• Interrupting Capacity: 10000A
• Operating Temperature: -40°C to 125°C
• Agency Approvals: UL, CSA

Detailed Pin Configuration

The KLKD03.5T fuse typically consists of two metal end caps, with the fusible element contained within a cylindrical ceramic or glass tube. The end caps are designed for easy installation into compatible fuse holders or sockets.

Functional Features

• Overcurrent Protection: Safely interrupts the circuit in the event of overcurrent conditions.
• Reliability: Provides consistent and reliable performance under varying operating conditions.
• Compact Design: Occupies minimal space while offering high-level protection.

Advantages and Disadvantages

Advantages

• High interrupting capacity
• Compact size
• Reliable performance

Disadvantages

• Limited current rating compared to higher capacity fuses
• Sensitive to ambient temperature variations

Working Principles

The KLKD03.5T fuse operates based on the principle of thermal and magnetic protection. When the current flowing through the fuse exceeds the rated value, the fusible element heats up, causing it to melt and open the circuit, thereby preventing damage to the downstream components.

Detailed Application Field Plans

The KLKD03.5T fuse finds extensive use in various low voltage applications, including: - Control panels - Power distribution units - Industrial machinery - Automotive electronics

Detailed and Complete Alternative Models

• KLKD Series: Includes fuses with different current ratings such as KLKD01, KLKD02, KLKD05, etc.
• Mersen ATDR Series: Offers similar low voltage fuses with varying current ratings and interrupting capacities.

In conclusion, the KLKD03.5T fuse is a vital component in low voltage electrical systems, offering reliable overcurrent protection in a compact form factor. Its specifications, functional features, and application versatility make it a preferred choice for various industries.

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