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MERSEN FUSE 10 URD 72 D11 A 0800 10URD72D11A0800
MPN: Z300563
Alt. SKU: PC72UD10C800D1A
Special Price
£133.63
£111.36
Regular Price
£242.96
MERSEN FUSE 10 URD 72 D11 A 0800 10URD72D11A0800 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 72 aR 1000VAC IEC 1100VAC UL 800A With Striker DIN 110 Blades PC72UD10C800D1A?
This high-speed fuse is engineered for demanding industrial and power electronic applications, providing rapid fault interruption at up to 1000VAC (IEC) and 1100VAC (UL), with a rated current of 800A. Its aR class performance ensures precise protection for sensitive semiconductor devices, minimising downtime and equipment damage.
Designed with a robust square body, integrated striker, and DIN 110 blades for secure installation and reliable operation, this fuse offers compliance with international standards, making it an ideal choice for safety-critical systems requiring fast, dependable circuit protection.
Product Code: Z300563
Key Benefits
- High-speed aR characteristic for sensitive semiconductor protection
- Rated for up to 1100VAC (UL) and 1000VAC (IEC), suitable for high-voltage applications
- Robust ceramic square body ensures durability and reliability
- Integrated striker indication system for quick visual fault detection
- Silver-plated copper DIN 110 blades provide secure and corrosion-resistant connections
- Compliance with international standards for safety and performance
Compatibility
This fuse is compatible with industrial and power electronic systems requiring bolted mounting and DIN 110 blade connections. It is suitable for use in semiconductor protection fuse groups and can be integrated into systems that demand high breaking capacity and quick fault clearance.
Applications
- Protection of power semiconductors in industrial drives
- High-speed circuit protection in power electronics
- Industrial automation and control systems
- Renewable energy systems such as solar inverters
- Electrical distribution panels requiring fast-acting fuses
Technical Specifications
- Item number: Z300563
- Catalogue No: PC72UD10C800D1A
- Description: Square Body High-Speed Fuse Protistor® Size 72 aR 1000VAC IEC 1100VAC UL 800A With Striker DIN 110 Blades
- EAN/UPC Code: 3605340330311
- Rated voltage AC UL: 1100 V
- Rated voltage AC IEC: 1000 V
- Ampere Rating: 800 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 72
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 1240 kA²s
- Melting I2t: 215.1 kA²s
- AC Max I.R./Breaking Capacity: I1: 167 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: DIN 110 Blades
- Product Width: 59 mm
- Product Length: 133.4 mm
- Product Height: 63 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.1099 kg
- Sell Pack Width: 142 mm
- Sell Pack Length: 194 mm
- Sell Pack Height: 72 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.7033 kg
- Power Dissipation at Rated Current Value: 146 W
Frequently Asked Questions
What does the aR speed characteristic mean?
The aR (partial range) speed characteristic indicates that the fuse is designed to protect semiconductor devices with a fast interruption time, but it does not provide full-range short-circuit protection.
Is this fuse suitable for DC applications?
No, this fuse is rated for AC applications only, as indicated in the technical specifications.
How does the striker indication system work?
The striker indication system provides a visual signal by releasing a mechanical striker when the fuse operates, allowing quick identification of a blown fuse without disassembly.
Can this fuse be used in solar inverter protection?
Yes, its high-speed and high voltage ratings make it suitable for protecting power semiconductors in renewable energy systems such as solar inverters.
Common Search Terms
High-speed fuse, semiconductor protection fuse, aR fuse, 800A fuse, 1000VAC fuse, 1100VAC fuse, DIN 110 blade fuse, striker fuse, industrial fuse, power electronic fuse, Protistor fuse, ceramic body fuse
| Manufacturer Part Number | Z300563 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340330311 |
| Height | 133.4mm |
| Width | 59mm |
| Depth | 63mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC72UD10C800D1A |
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