SCHURTER SPT Series Ceramic Cartridge Fuse, Time Delay, 500mA, 5x20mm, 250V

The SCHURTER SPT Series Ceramic Cartridge Fuse is a high-performance 500mA, 250VAC time-lag (anti-surge) fuse, designed to provide reliable primary and secondary low-voltage circuit protection. Its non-resettable design features a robust ceramic tube with nickel-plated copper alloy end caps, ensuring excellent durability and electrical conductivity. This fuse is engineered for a high breaking capacity of 1.5kA, making it a dependable safety component in demanding electrical environments.

Key Features & Specifications

• Time Delay Characteristic: Offers anti-surge protection, tolerating harmless temporary current spikes without blowing, making it ideal for circuits with inductive loads like motors or transformers.
• High Breaking Capacity: Can safely interrupt fault currents up to 1.5kA, providing robust protection against short circuits.
• Robust Construction: The ceramic body ensures high heat resistance and mechanical strength, while the nickel-plated end caps provide superior corrosion resistance and reliable contact.
• Wide Operating Range: Functions reliably across an extensive temperature range from -55°C to +125°C.
• Critical Electrical Ratings: Maximum voltage drop of 850mV and maximum power dissipation of 1600mW ensure efficient operation within its specified parameters.

This component is manufactured to meet applicable international safety standards, guaranteeing quality and reliability for critical safety and power management applications. It is an essential part for safeguarding sensitive electronic equipment from overcurrent conditions.