Eaton 10A Time Delay Ceramic Cartridge Fuse 5 x 20 mm 250V AC S505-10-R

Eaton S505-10-R ceramic cartridge fuse is a robust electrical protection device rated at 10 amperes and 250 volts AC. Its ceramic body construction offers excellent heat resistance, making it highly dependable in harsh industrial environments.

The fuse is time delay rated (T-speed), enabling it to tolerate temporary surge currents common in electric motors and other equipment requiring inrush current, thereby preventing nuisance blowing. Its compact 5 x 20 mm size and 20 mm overall length ensure compatibility with standard fuse holders.

Nickel-plated brass end caps provide efficient electrical conduction and reliable mechanical connections. This fuse is designed for single use; once it operates under fault conditions, it must be replaced promptly to maintain electrical safety.

Operating safely across a wide temperature range from -55°C to 125°C, the S505-10-R fuse withstands fault currents up to 1500 amperes, protecting circuits against overloads and short circuits effectively.

Ceramic body with high heat resistance. Time delay fuse characteristic allowing inrush current tolerance. Standard 5 x 20 mm fuse size with 20 mm length. Nickel-plated brass end caps for better conductivity. Operating temperature from -55°C to 125°C.

Breaking capacity rated at 1500 A. Multiple international approvals including KC, PSE, SEMKO, VDE, CSA, CCC, BSI, and IMQ. Single-use fuse, requiring replacement after operation. Manufactured in China under Eaton’s S505 series.

Widely used in industrial and commercial electrical protection applications.

This cartridge fuse is essential for safeguarding electrical systems in manufacturing plants, commercial equipment such as LED screens and printers, and other low-voltage applications requiring reliable overcurrent protection.

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