A1046983 - SC33AR55V20CTFU
Square Body High-Speed Fuse Protistor® Size 33 aR 550VAC IEC 605VAC UL 450VDC UL 2000A Flush ends metric threads
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.
Square Body High-Speed Fuse Protistor® Size 33 aR 550VAC IEC 605VAC UL 450VDC UL 2000A Flush ends metric threads
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.
Datasheets
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| Item number | A1046983 |
| Catalogue No | SC33AR55V20CTFU |
| Description | Square Body High-Speed Fuse Protistor® Size 33 aR 550VAC IEC 605VAC UL 450VDC UL 2000A Flush ends metric threads |
| EAN/UPC Code | 3605340572667 |
| Rated voltage AC UL | 605 V |
| Rated voltage DC UL | 450 V |
| Rated voltage AC IEC | 550 V |
| Ampere Rating | 2000 A |
| ROHS Compliant | Yes |
| AC or DC | AC/DC |
| Speed/Characteristic | aR |
| Fuse Size | 33 |
| Mounting | Bolted |
| Clearing I2t At Rated Voltage | 4720 kA²s |
| Melting I2t | 988 kA²s |
| AC Max I.R./Breaking Capacity: I1 | 200 kA |
| 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 | 6 EA |
| Sell Pack Weight | 4.59 kg |
| Sell Pack Width | 175 mm |
| Sell Pack Length | 200 mm |
| Sell Pack Height | 90 mm |
| Product group | Semiconductor Protection Fuses |
| Body/Insulating Material | Ceramic |
| Product Weight | 0.765 kg |
| Power Dissipation at Rated Current Value | 283 W |