SCHURTER Time Delay Cartridge Fuse - 5mm x 20mm 250V 12.5A

The SCHURTER Time Delay Cartridge Fuse is a high-quality, reliable component designed for overcurrent protection in a wide variety of electrical and electronic circuits. With its time-delay (slow-blow) characteristic, this fuse is engineered to withstand harmless temporary inrush currents—such as those created by motors, transformers, or power supplies on startup—without blowing, while still providing dependable protection against sustained overloads and short circuits. This makes it an indispensable safety device in applications where momentary surges are a normal part of operation.

This model is part of the robust SHT product range, offering a breaking capacity of 1.5kA AC, ensuring it can safely interrupt high fault currents. Constructed to exacting standards, the fuse features a compact 6.3mm x 32mm metric cartridge format with a 500V AC voltage rating, making it suitable for use in industrial control panels, power supplies, instrumentation, and other equipment where space is at a premium but safety cannot be compromised.

Key Features and Benefits:

• Time-Delay Protection: Ideal for circuits with inductive loads, preventing nuisance tripping from startup surges.
• High Breaking Capacity: A 1.5kA interrupting rating provides reliable protection in the event of a major fault.
• Compact Design: The standard metric size allows for easy integration into fuse holders and blocks within confined spaces.
• High Voltage Rating: Rated for 500V AC, offering versatility for use in a broad spectrum of low-voltage applications.
• Reliable Performance: Manufactured by SCHURTER, a trusted name in circuit protection, ensuring consistent quality and safety compliance.

Variant Details

• Size: 5mm x 20mm 250V 12.5A