Size 31 type TTI without indicator aR 450 A 690VAC
The 690/760V Protistor® SC Series is a specific range to offer cost effective protection without concession on performance for
power conversion equipment. These fuses have been engineered to provide protection for all semiconductors: diodes, thyristors and
IGBT devices. They are assembled with bimetal silver and copper elements embedded in solidified sand, which helps control arcing
characteristics for a lower I²t and high interrupting rating level.
Contact surfaces are tin plated to get an optimized interface with the best quality/price ratio.
This SC Series has been conceived and specially optimized to match integrators’ and equipment manufaturers’ main requirements while
offering competitive prices.
Brand: Protistor®
Add to QuoteSpecifications
| Item Number | A1047052 |
|---|---|
| EAN UPC Code | 3605340573046 |
| GTIN Sell Pack | 33605340573047 |
| Applications |
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| Approvals Standards |
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| Brand Name | Mersen |
| Country Of Origin | TN |
| Features Benefits |
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| Product Line | Protistor® SC Series size 31 aR, 690VAC (IEC) / 760VAC (UL) |
| Product Brand | Protistor® |
| Product Family | Fuses |
| Product Group | Semiconductor Protection Fuses |
| Product Type | Square Body High-Speed Fuse-Links AC Protection |
| Speed Characteristic | aR |
| AC Max I R Breaking Capacity I1 | 200 kA |
| Body Insulating Material | Ceramic |
| Connection Terminal Material | Silver-Plated Brass |
| Connection Terminal Type | End Contact with Threaded Holes |
| Fuse Size | 31 |
| Indication System | 0 |
| Mounting | Bolted |
| Product Height | 2.22 in |
| Product Length | 1.99 in |
| Product Weight | 0.75 lb |
| Product Width | 2.01 in |
| Sell Pack Description | Box |
| Sell Pack Quantity | 12 EACH |
| Sell Pack Weight | 8.995 lb |
| Ampere Rating | 450 A |
| Catalogue No | SC31AR69V450TIU |
| Clearing I2t At Rated Voltage | 166 kA²s |
| Item Description | 6,9 aR 31 TTI 0450 UNM |
| Melting I2t | 26.5 kA²s |
| Minimum Quantity Per Order | 12 |
| Order Multiple | 12 |
| Power Dissipation At Rated Current Value | 77 W |
| Rated Voltage AC IEC | 690 V |
| Rated Voltage AC UL | 760 V |
| Rated Voltage DC UL | 600 V |
| Short Description | Size 31 type TTI without indicator aR 450 A 690VAC |
| Suitable For Outdoor Use | 0 |
| Suitable For Outdoor Use | 0 |
