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MERSEN FUSE 10 URD 72 EF 0700 10URD72EF0700
MPN: S300626
Alt. SKU: PC72UD10C700EF
Special Price
£163.60
£136.33
Regular Price
£297.44
MERSEN FUSE 10 URD 72 EF 0700 10URD72EF0700 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 72 aR 1000VAC IEC 1100VAC UL 700A With Striker Open Slot Blades PC72UD10C700EF?
The PC72UD10C700EF fuse provides rapid protection for power semiconductor devices in demanding industrial applications, ensuring reliable fault interruption up to 1000VAC (IEC) and 1100VAC (UL) at 700A. Its aR-class high-speed performance meets stringent international standards, making it ideal for safeguarding inverters, drives, and power conversion systems.
The robust square body design features open slot blades and an integrated striker for remote indication, enabling easy installation, monitoring, and maintenance. Choose this fuse for outstanding electrical endurance, precise operation, and dependable downtime reduction in critical systems.
Technical Specifications
- Item number: S300626
- Catalogue No: PC72UD10C700EF
- Description: Square Body High-Speed Fuse Protistor® Size 72 aR 1000VAC IEC 1100VAC UL 700A With Striker Open Slot Blades
- EAN/UPC Code: 3605340331202
- Rated voltage AC UL: 1100 V
- Rated voltage AC IEC: 1000 V
- Ampere Rating: 700 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 72
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 815 kA²s
- Melting I2t: 141.9 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: Open Slot Blades
- Product Width: 59 mm
- Product Length: 149.4 mm
- Product Height: 63 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.274 kg
- Sell Pack Width: 157 mm
- Sell Pack Length: 205 mm
- Sell Pack Height: 80 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.758 kg
- Power Dissipation at Rated Current Value: 140 W
Product Code: PC72UD10C700EF
Key Benefits
- High-speed aR characteristic ensures rapid fault interruption for sensitive semiconductor protection.
- Rated for up to 1100VAC (UL) and 1000VAC (IEC), suitable for demanding industrial environments.
- Robust ceramic body construction for enhanced durability and electrical endurance.
- Integrated striker indication system allows for easy remote fault detection and maintenance.
- Silver-plated copper open slot blades facilitate secure and reliable bolted connections.
- Reduces downtime by providing precise and dependable operation in critical power systems.
Compatibility
This fuse is compatible with Size 72 fuse holders designed for bolted mounting and is ideal for use in semiconductor protection applications including inverters, motor drives, and power conversion equipment that require high-speed fault interruption at voltages up to 1100VAC.
Applications
- Protection of power semiconductor devices such as IGBTs and thyristors.
- Industrial motor drives and variable speed drives.
- Power conversion and inverter systems.
- Renewable energy systems including solar and wind power inverters.
- High-power industrial automation and control equipment.
Frequently Asked Questions
What does the aR speed characteristic mean?
The aR (partial range) speed characteristic indicates that the fuse is designed for high-speed protection of semiconductor devices, interrupting fault currents rapidly to prevent damage.
Can this fuse be used in DC applications?
No, this fuse is rated for AC applications only, as specified in the technical specifications.
How does the striker indication system work?
The striker indication system provides a mechanical signal when the fuse has operated (blown), enabling remote fault detection and easier maintenance.
What mounting options are available for this fuse?
This fuse is designed for bolted mounting using open slot blades for secure and reliable connection.
Common Search Terms
high-speed fuse, semiconductor protection fuse, Size 72 fuse, aR fuse, 700A fuse, 1000VAC fuse, 1100VAC fuse, striker indication fuse, bolted fuse, industrial fuse, power semiconductor fuse
| Manufacturer Part Number | S300626 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340331202 |
| Height | 149.4mm |
| Width | 59mm |
| Depth | 63mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC72UD10C700EF |
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