L234058 - D73GB45V800TFB
Square Body High-Speed Fuse Protistor® Size 73 gR 450VDC IEC 500VDC UL 800A With Striker Flush ends metric threads
These Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These 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, GTO's and IGBT devices. Fuses are assembled with pure silver, 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. All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Square Body High-Speed Fuse Protistor® Size 73 gR 450VDC IEC 500VDC UL 800A With Striker Flush ends metric threads
These Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These 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, GTO's and IGBT devices. Fuses are assembled with pure silver, 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. All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
Datasheets
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Technical Specifications
| Item number | L234058 |
| Catalogue No | D73GB45V800TFB |
| Description | Square Body High-Speed Fuse Protistor® Size 73 gR 450VDC IEC 500VDC UL 800A With Striker Flush ends metric threads |
| EAN/UPC Code | 3605340301304 |
| Rated voltage DC UL | 500 V |
| Rated voltage DC IEC | 450 V |
| Ampere Rating | 800 A |
| ROHS Compliant | Yes |
| AC or DC | DC |
| Speed/Characteristic | gR |
| Fuse Size | 73 |
| Mounting | Bolted |
| Melting I2t | 226868 A²s |
| Indication System | Yes |
| Indication System Type | Striker |
| Connection/Terminal Material | Silver-Plated Brass |
| Connection/Terminal Type | Flush ends |
| Product Width | 2.87 in |
| Product Length | 2.91 in |
| Product Height | 3.09 in |
| Sell Pack Quantity | 1 EA |
| Sell Pack Weight | 2.436 lb |
| Sell Pack Width | 4.33 in |
| Sell Pack Length | 5.12 in |
| Sell Pack Height | 3.15 in |
| Product group | Semiconductor Protection Fuses |
| Body/Insulating Material | Ceramic |
| Product Weight | 2.436 lb |
| Power Dissipation at Rated Current Value | 96 W |