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On Jul 15, 2025

003724A BLP Cartridge Fuse – 2A, 500V Ceramic Type

003724A – Compact Cartridge Fuse by BLP for Efficient Circuit Protection

The Cartridge Fuses 003724A by BLP are compact, high-performance fuses designed to safeguard electrical systems against overload and short-circuit conditions. Known for their fast response time and high breaking capacity, these fuses are ideal for use in industrial control panels, power supplies, and automation systems. They help ensure safe, reliable operation by preventing damage to sensitive components and wiring.

In this blog, we’ll explore the specifications, key features, applications, mounting guidelines, and how to buy or download the datasheet from Xon Electronics.

Technical Specifications of 003724A

Manufacturer: BLP
Part Number: 003724A
Type: Cartridge Fuse
Fuse Rating: 500V AC, 2A
Breaking Capacity: High breaking capacity (HBC)
Body Style: Cylindrical Cartridge
Mounting Type: Holder or Clip-In
Response Type: Fast Acting
Material: Ceramic Body
Category: Circuit Protection, Cartridge Fuses by BLP

Engineered for safety and reliability, the 003724A Cartridge Fuses by BLP offer excellent circuit protection in a space-saving form factor.

Key Features of 003724A

Fast Acting Response – Protects sensitive components quickly
Compact Cartridge Design – Fits into standard fuse holders
High Voltage Rating (500V AC) – Suitable for industrial and commercial setups
Ceramic Body Construction – Provides arc suppression and thermal stability
High Breaking Capacity – Prevents catastrophic failures in overload conditions

With these features, Cartridge Fuses by BLP are a trusted solution for protecting critical electrical and electronic systems.

Applications of 003724A Cartridge Fuse

Motor Control Circuits
Power Supplies and Distribution Panels
Lighting Ballasts
HVAC Equipment
Industrial Automation Controllers

Thanks to their consistent performance and robust design, the 003724A Cartridge Fuses by BLP are widely used across applications where reliability and safety are paramount.

Installation & Mounting Guidelines

Steps to install the fuse:

[Step 1] De-energize the circuit before handling the fuse
[Step 2] Insert the fuse into a compatible cartridge fuse holder
[Step 3] Ensure tight terminal contact and proper alignment
[Step 4] Re-energize and monitor circuit behavior post-installation
[Step 5] Replace the fuse with the same rating during future servicing

With a simple installation process and standard dimensions, Cartridge Fuses by BLP ensure easy replacement and ongoing protection.

Use Case Scenario – Industrial Panel Overcurrent Protection

Scenario: An industrial automation panel needed a reliable fuse to protect PLC I/O circuits from occasional overcurrent surges.

Problem: Glass fuses failed to offer consistent high-voltage protection and would shatter under fault conditions.

Solution: The 003724A ceramic fuse provided fast-acting protection with high voltage tolerance and thermal resistance.

Result: Improved safety, longer equipment life, and fewer service disruptions.

Another example of how Cartridge Fuses by BLP deliver real-world circuit protection performance.

Download Datasheet for 003724A

Need electrical specs, fuse curves, or mechanical drawings?

[Download 003724A Datasheet from Xon Electronics]

Why Buy from Xon Electronics?

Xon Electronics offers a wide range of Cartridge Fuses by BLP, including the 003724A:

100% Genuine BLP Components
Global Shipping – USA, India, Australia, Europe & more
Ready-to-Ship Inventory
Tech Support for Circuit Protection Solutions
Secure and Simple Online Ordering

Buy now at www.xonelec.com and protect your systems with reliable BLP fuses.

Conclusion

The 003724A Cartridge Fuses by BLP provide compact, high-voltage protection with fast response and durable construction. Whether you're building a new control panel or upgrading an existing one, these fuses ensure safe and reliable operation. Choose Cartridge Fuses by BLP for trusted performance—available globally from Xon Electronics.