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MERSEN FUSE 11 URD 72 TTF 0700 11URD72TTF0700
MPN: G300501
Alt. SKU: PC72UD11C700TF
Special Price
£132.92
£110.77
Regular Price
£241.68
MERSEN FUSE 11 URD 72 TTF 0700 11URD72TTF0700 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 72 aR 1100VAC IEC 1200VAC UL 700A With Striker Flush Ends Metric Threads PC72UD11C700TF?
Engineered for critical protection in high-power industrial and semiconductor applications, this high-speed fuse offers superior arc-quenching and rapid fault response. Rated at 700A, it delivers reliable safeguarding for equipment operating up to 1100VAC (IEC) and 1200VAC (UL), fully compliant with international standards.
The flush striker design with metric threads ensures secure, hassle-free installation and precise signalling for remote fuse status monitoring. Choose the Protistor® PC72UD11C700TF for uncompromising safety, performance, and operational continuity in demanding electrical environments.
Technical Specifications
- Item number: G300501
- Catalogue No: PC72UD11C700TF
- Description: Square Body High-Speed Fuse Protistor® Size 72 aR 1100VAC IEC 1200VAC UL 700A With Striker Flush ends metric threads
- EAN/UPC Code: 3605340329391
- Rated voltage AC UL: 1200 V
- Rated voltage AC IEC: 1100 V
- Ampere Rating: 700 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 72
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 920 kA²s
- Melting I2t: 141.9 kA²s
- AC Max I.R./Breaking Capacity: I1: 150 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Flush ends
- Product Width: 59 mm
- Product Length: 74 mm
- Product Height: 63 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.8 kg
- Sell Pack Width: 110 mm
- Sell Pack Length: 130 mm
- Sell Pack Height: 80 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.8 kg
- Power Dissipation at Rated Current Value: 140 W
Product Code: PC72UD11C700TF
Key Benefits
- High-speed aR characteristic ensures rapid fault clearing to protect sensitive semiconductor devices.
- Flush striker with indication system provides clear and reliable fuse status signalling.
- Robust ceramic body offers excellent insulation and durability under high electrical stress.
- Silver-plated brass terminals with metric threads enable secure and corrosion-resistant connections.
- Complies with IEC and UL standards for international reliability and safety.
Compatibility
This fuse is compatible with industrial and semiconductor equipment requiring size 72 high-speed fuses rated for up to 700A and voltages up to 1200VAC UL or 1100VAC IEC. Suitable for bolted mounting fuse holders designed for Protistor® series fuses with metric thread terminals.
Applications
- Protection of power semiconductor devices such as thyristors and diodes.
- High-power industrial motor drives and inverters.
- Renewable energy systems including solar and wind power converters.
- Heavy electrical machinery and control panels requiring rapid fault interruption.
- Semiconductor manufacturing and testing equipment.
Frequently Asked Questions
What does the aR characteristic mean?
The aR characteristic indicates a high-speed fuse designed to protect semiconductor devices by clearing short-circuits quickly while allowing normal operational overloads.
Can this fuse be used in DC applications?
No, this fuse is rated for AC use only as specified in the technical specifications.
How does the striker indication system work?
The striker indication system provides a mechanical signal by ejecting a striker when the fuse blows, allowing for easy visual or remote status detection.
Is the fuse compatible with all size 72 fuse holders?
It is compatible with size 72 fuse holders designed for bolted mounting and metric thread terminals, but always verify holder specifications before installation.
Common Search Terms
high-speed fuse, Protistor fuse, size 72 fuse, 700A fuse, semiconductor protection fuse, aR fuse, 1100VAC fuse, 1200VAC fuse, striker indication fuse, ceramic body fuse, bolted fuse, industrial fuse, power electronics fuse
| Manufacturer Part Number | G300501 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340329391 |
| Height | 74mm |
| Width | 59mm |
| Depth | 63mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC72UD11C700TF |
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