Ferraz Shawmut 1300VAC 160A A130URD70LI0160 Protistor A300656
The Ferraz Shawmut A130URD70LI0160 Protistor, catalog number A300656, is a high-speed square body fuse designed to provide superior protection for semiconductor devices in power conversion equipment. Engineered for applications requiring rapid response and high interrupting capacity, this fuse ensures the safety and reliability of critical electrical systems.
Key Features
- Voltage Rating: 1300 VAC
- Current Rating: 160 A
- Interrupting Rating: 100 kA
- Fuse Class: URD/aR
- Mounting Type: Bolted with straight/slotted long blade terminals
- Body Dimensions: 152.4 mm (L) x 39 mm (W) x 41 mm (H)
- Material: Ceramic body with silver-plated contacts
- Indication: Equipped with a striker for visual indication of fuse status
Applications
This fuse is specifically designed for the protection of semiconductors such as diodes, thyristors, GTOs, and IGBT devices. It is ideal for use in inverters, motor drives, UPS systems, and other power conversion equipment operating at voltages up to 1300 VAC.
Design and Construction
The A130URD70LI0160 features a square body design that facilitates easy installation and integration into various equipment configurations. Its ultra-fast acting characteristics and low I²t values provide enhanced protection for sensitive semiconductor components. The fuse elements are made of pure silver, embedded in solidified sand to control arcing and improve performance. All contact surfaces are silver-plated to ensure optimal conductivity and corrosion resistance.
Compliance and Standards
This fuse complies with IEC 60269-4 and UL standards, ensuring it meets international safety and performance requirements. It is also recognized under CSA standards, providing assurance of its quality and reliability in various applications.
For detailed technical specifications and installation guidelines, please refer to the manufacturer’s datasheet.
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