We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
MERSEN FUSE 6,9 URD 31 TT F 0200 6,9URD31TTF0200
MPN: N300001
Alt. SKU: PC31UD69V200TF
Special Price
£60.59
£50.49
Regular Price
£110.16
MERSEN FUSE 6,9 URD 31 TT F 0200 6,9URD31TTF0200 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 200A With Striker Flush Ends Metric Threads PC31UD69V200TF?
The PC31UD69V200TF high-speed fuse offers exceptional protection for power semiconductor devices, rated for up to 690VAC (IEC) and 700VAC (UL) at 200A. Its compact square body design and flush ends with metric threads ensure reliable, space-efficient integration into demanding industrial and OEM assemblies.
Engineered for rapid response to fault conditions, it minimises arc energy and system damage, while the integrated striker provides clear visual indication for quick identification and maintenance. Trust the Protistor® range for enhanced safety, longevity, and operational reliability in critical circuit applications.
Technical Specifications
- Item number: N300001
- Catalogue No: PC31UD69V200TF
- Description: Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 200A With Striker Flush ends metric threads
- EAN/UPC Code: 3605340322255
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 200 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 31
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 15000 A²s
- Melting I2t: 2600 A²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Flush ends
- Product Width: 51 mm
- Product Length: 50.6 mm
- Product Height: 56.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.1478 kg
- Sell Pack Width: 85 mm
- Sell Pack Length: 168 mm
- Sell Pack Height: 65 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.3826 kg
- Power Dissipation at Rated Current Value: 45 W
Product Code: N300001
Key Benefits
- High-speed aR characteristic ensures rapid fault clearing to protect sensitive semiconductor devices.
- Flush ends with metric threads allow secure, space-saving bolted mounting.
- Integrated striker indication system provides clear visual confirmation of fuse operation.
- Ceramic body construction offers excellent thermal and mechanical durability.
- Silver-plated brass terminals ensure reliable electrical connection and corrosion resistance.
- Rated for high breaking capacity (200 kA) ensuring safety in demanding industrial environments.
Compatibility
This fuse is compatible with Size 31 Protistor® fuse holders designed for high-speed semiconductor protection in AC circuits up to 700VAC. Ideal for integration into industrial motor drives, power converters, and other semiconductor-based power equipment requiring bolted mounting and striker indication.
Applications
- Protection of power semiconductor devices such as thyristors, diodes, and transistors.
- Industrial motor drive circuits and variable frequency drives (VFDs).
- Power converters and inverters in renewable energy systems.
- OEM equipment requiring compact, high-performance fuse solutions.
- High-current AC circuit protection in manufacturing and processing plants.
Frequently Asked Questions
What does the "aR" speed/characteristic mean?
The "aR" rating indicates a high-speed fuse designed specifically for semiconductor protection. It clears short circuits rapidly while allowing for inrush currents typical of power electronics.
Can this fuse be used in DC applications?
No, this particular fuse is rated for AC use only, as specified in its technical specifications.
How does the striker indication system work?
The integrated striker mechanism provides a visual indication by ejecting a flag or marker when the fuse has operated, facilitating quick identification of blown fuses without disassembly.
Is this fuse RoHS compliant?
Yes, the PC31UD69V200TF fuse is RoHS compliant, ensuring it meets environmental and safety standards.
Common Search Terms
high-speed fuse, semiconductor protection fuse, Protistor fuse, size 31 fuse, 200A fuse, 690VAC fuse, 700VAC fuse, aR fuse, high breaking capacity fuse, industrial fuse, striker indication fuse, bolted fuse, ceramic body fuse
| Manufacturer Part Number | N300001 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340322255 |
| Height | 50.6mm |
| Width | 51mm |
| Depth | 56.5mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | PC31UD69V200TF |
Write Your Own Review
