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MERSEN FUSE 6,9 URD 33 TT F 0800 6,9URD33TTF0800
MPN: Z300080
Alt. SKU: PC33UD69V800TF
Special Price
£127.49
£106.24
Regular Price
£231.80
MERSEN FUSE 6,9 URD 33 TT F 0800 6,9URD33TTF0800 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 800A With Striker Flush Ends Metric Threads PC33UD69V800TF?
Engineered for precise protection in demanding industrial and power electronics applications, this high-speed Protistor® fuse delivers rapid and reliable response to short-circuit faults. Its robust 800A current rating and compatibility with IEC 690VAC and UL 700VAC ensure dependable operation in high-voltage environments.
Flush end design with metric threads facilitates straightforward installation, while the integrated striker enhances remote indication for maintenance efficiency. Choose PC33UD69V800TF for superior circuit protection, enhanced safety, and proven performance in critical systems.
Product Code: PC33UD69V800TF
Key Benefits
- High-speed aR characteristic ensures rapid disconnection of semiconductor circuits.
- Robust 800A rating suitable for demanding industrial applications.
- Flush ends with metric threads simplify installation and maintenance.
- Integrated striker provides clear indication of fuse operation.
- Ceramic body offers excellent insulation and durability.
- Silver-plated brass terminals ensure reliable electrical connections.
- Compliant with IEC and UL voltage standards for versatile use.
Compatibility
This fuse is compatible with fuse holders and switchgear designed for Size 33 aR fuses with bolted mounting and metric thread connections. It is suitable for use in systems operating at rated voltages up to 690VAC IEC and 700VAC UL standards.
Applications
- Protection of semiconductor devices such as thyristors and diodes.
- Industrial power electronics and motor drives.
- High-speed circuit protection in power distribution systems.
- Renewable energy systems requiring rapid fault clearance.
- Maintenance and safety systems with remote indication needs.
Technical Specifications
- Item number: Z300080
- Catalogue No: PC33UD69V800TF
- Description: Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 800A With Striker Flush ends metric threads
- EAN/UPC Code: 3605340323191
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 800 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 33
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 540 kA²s
- Melting I2t: 93 kA²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Design Details: Standard Terminal
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Flush ends
- Product Width: 73 mm
- Product Length: 50.6 mm
- Product Height: 78.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.4168 kg
- Sell Pack Width: 85 mm
- Sell Pack Length: 245 mm
- Sell Pack Height: 95 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.8056 kg
- Power Dissipation at Rated Current Value: 120 W
Frequently Asked Questions
What does the 'aR' characteristic mean?
The 'aR' characteristic indicates a high-speed fuse designed for semiconductor protection, capable of clearing short-circuits rapidly to protect sensitive components.
Can this fuse be used in DC circuits?
No, this fuse is specified for AC applications only as per the technical specifications.
What is the purpose of the integrated striker?
The integrated striker provides a mechanical indication of fuse operation, enabling remote signalling and easier maintenance checks.
Is this fuse RoHS compliant?
Yes, the product is RoHS compliant, ensuring it meets environmental and safety standards.
Common Search Terms
high-speed fuse, Protistor fuse, Size 33 fuse, 800A fuse, semiconductor protection fuse, aR fuse, IEC 690VAC fuse, UL 700VAC fuse, striker fuse, flush end fuse, metric thread fuse
| Manufacturer Part Number | Z300080 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340323191 |
| Height | 50.6mm |
| Width | 73mm |
| Depth | 78.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC33UD69V800TF |
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