Mersen 630A Size 31 FF Square Body Fuse 700V W300008 / PC31UD69V630TF

Mersen W300008 / PC31UD69V630TF is a 630A size 31 FF Square Body Fuse designed for high performance electrical protection at 700V. This Protistor® fuse is characterized by its ultra-rapid operating speed, making it ideal for protecting semiconductor devices in industrial and commercial electrical systems.

The fuse features a compact square body construction with threaded fixing studs that facilitate secure and stable installation. It offers a high rupture capacity of 200kA at 660Vac, ensuring reliable interruption of fault currents to safeguard equipment and systems.

This fuse complies with international standards VDE636-23 and IEC269-4, guaranteeing adherence to safety and quality norms required in the electrical industry.

Dimensionally, the fuse has an overall length of 91mm, length of 51mm, height of 56.5mm, and a width of 50.6mm, making it suitable for integration into various electrical panels and fuse holders.

Manufactured in Mexico, the product ensures high build quality and operational safety. Its FF fuse speed rating classifies it as a fast fuse for sensitive semiconductor protection, thereby preventing damage due to overcurrent situations efficiently.

Protistor® fuse design ensures ultra-rapid operation for semiconductor protection. Compact square body with threaded fixing studs for secure installation. High breaking capacity of 200kA at 660Vac for reliable circuit protection.

Compliant with VDE636-23 and IEC269-4 standards. Dimensions: overall length 91mm, length 51mm, height 56.5mm, width 50.6mm. Manufactured in Mexico ensuring quality and durability. Fuse speed rated as FF (fast fuse) suitable for semiconductor devices.

This Mersen fuse is commonly deployed in industrial electrical systems, automation setups, semiconductor manufacturing facilities, and commercial electrical distribution to ensure reliable circuit protection under high current and voltage conditions. It is a critical component in electrical panels where quick response to faults is necessary to prevent damage.

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