Littelfuse 315mA T Ceramic Cartridge Fuse 5 x 20 mm 250V AC Time Delay 0215.315MXP

Littelfuse 0215.315MXP Ceramic Cartridge Fuse is a specialized 315mA fuse designed to provide effective overcurrent protection in electrical circuits rated for 250V AC. This fuse features a ceramic body that offers enhanced durability and superior heat resistance compared to glass equivalents.

The 5 x 20 mm physical size is a common and popular dimension, making it compatible with many standard fuse holders used in board and panel protection applications. The time delay or 'T' speed rating indicates that this fuse is slow-acting and can tolerate short surge currents without blowing immediately, which is beneficial in circuits with transient current variations.

This fuse operates safely within a temperature range from -55°C up to 125°C, ensuring reliable performance in a variety of ambient conditions. The Eaton Bussmann Series anti-surge design helps prevent electrical equipment damage by interrupting the circuit only when current exceeds the rated 315mA limit.

The breaking capacity of this fuse ensures it safely interrupts fault currents without causing damage or explosion, which is critical for protecting sensitive electronics and devices. It meets a broad range of international certifications and approvals including VDE, UL, SEMKO, PSE, KC, CSA, CE, and CCC, reassuring compliance with global safety standards.

Typical applications include use in electrical automation, control panels, and circuit protection systems where slow-blow fuses prevent nuisance disconnections due to transient overloads. This fuse is well-suited for industrial, commercial, and laboratory electrical systems requiring dependable surge protection.

Constructed with a ceramic body for enhanced durability and high heat resistance. Standard 5 x 20 mm fuse size suitable for panel and board protection. Time delay (T speed) rating allows tolerance to short high current surges.

Operating temperature ranges from -55°C to 125°C. Breaking capacity suitable for protecting sensitive electrical components from overcurrent damage. Complies with multiple international standards including VDE, UL, SEMKO, CSA, CE, and others.

Ideal for applications requiring reliable and slow-blow fuse performance. Manufactured in China under the Eaton Bussmann Series. Explore our Electronics & Electricals circuits and fuses category for other Littelfuse protective devices and compatible components.