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| Country of Origin | Mexico |
|---|---|
| Voltage | 700V |
| Brand | Mersen |
| Height | 56.5mm |
| Length | 51mm |
| Model | S300005 / PC31UD69V450TF |
| Width | 50.6mm |
| Overall Length | 91mm |
| Current Rating | 450A |
| Fuse Size | 31 |
Mersen S300005 / PC31UD69V450TF Size 31 FF Square Body Fuse is a high-quality 450A fuse rated for 700V operation. It offers ultra-rapid fuse speed (FF) specifically designed for semiconductor protection in industrial and electrical systems.
The fuse incorporates Protistor® fuse technology, which ensures reliable current interruption under fault conditions. The striker mechanism facilitates micro-contact actuation, enhancing the fuse's responsiveness and safety. Installation is simplified with threaded fixing studs providing a stable and secure attachment.
Its high breaking capacity of 200kA at 660Vac makes it suitable for high-current applications requiring robust fault-clearing capabilities. The fuse dimensions support compatibility with standard electrical enclosure designs: overall length of 91mm, length of 51mm, height of 56.5mm, and width of 50.6mm.
Equipped to meet industry standards including VDE636-23 and IEC269-4, this fuse ensures compliance and reliability in demanding environments. Originating from Mexico, the unit guarantees quality manufacturing processes.
Protistor® fuse technology for superior performance. Striker for micro-contact actuation ensures fast response. Threaded fixing studs for secure mounting. Breaking capacity of 200kA at 660Vac for high-current protection.
Complies with VDE636-23 and IEC269-4 standards. Compact size: 91mm length, 51mm depth, 56.5mm height, 50.6mm width. Ideal for semiconductor and industrial electrical applications. Manufactured in Mexico for trusted quality assurance.
This Mersen fuse is suitable for industrial, electrical automation, semiconductor protection, and commercial power systems. It is part of EnvMart’s circuit protection category, providing dependable and high-quality electrical safety components. Explore more products from the Fuse category and related electrical protection devices at EnvMart.
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