PROTISTOR® SB aR, UNC threaded end, TTI, sz.32, 450VAC IEC, 500V US, 1800A
The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today’s power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles.
The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. Fuses are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic.
Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Brand: Protistor®
Add to QuoteSpecifications
| Item Number | R301085 |
|---|---|
| EAN UPC Code | 3605340336627 |
| GTIN Sell Pack | 33605340336628 |
| Applications |
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| Approvals Standards |
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| Brand Name | Mersen |
| Country Of Origin | FR |
| Features Benefits |
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| Product Line | Protistor® size 32 aR, 450 to 690VAC (IEC) / 700VAC (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 | 32 |
| Indication System | 1 |
| Indication System Type | Striker |
| Mounting | Bolted |
| Product Height | 2.56 in |
| Product Length | 1.99 in |
| Product Weight | 1.33 lb |
| Product Width | 2.32 in |
| Sell Pack Description | Box |
| Sell Pack Height | 3.54 in |
| Sell Pack Length | 9.65 in |
| Sell Pack Width | 5.71 in |
| Sell Pack Quantity | 3 EACH |
| Sell Pack Weight | 3.99 lb |
| Ampere Rating | 1800 A |
| Catalogue No | A050UD32TTI1800 |
| Design Details | Reinforced Terminal |
| Clearing I2t At Rated Voltage | 3700 kA²s |
| Design Details | Reinforced Terminal |
| Item Description | A 050 URD 32 TTI 1800 |
| Melting I2t | 1050 kA²s |
| Minimum Quantity Per Order | 3 |
| Order Multiple | 3 |
| Power Dissipation At Rated Current Value | 195 W |
| Rated Voltage AC IEC | 450 V |
| Rated Voltage AC UL | 500 V |
| Short Description | PROTISTOR® SB aR, UNC threaded end, TTI, sz.32, 450VAC IEC, 500V US, 1800A |
| Suitable For Outdoor Use | 0 |
| Suitable For Outdoor Use | 0 |
| Design Details | Reinforced Terminal |
