B302681 - D73GB35V900TF
Square Body High-Speed Fuse Protistor® Size 73 gR 350VDC IEC 400VDC UL 900A With Striker Flush ends metric threads
M302645 - D73GB35V1000TF
Square Body High-Speed Fuse Protistor® Size 73 gR 350VDC IEC 400VDC UL 1000A With Striker Flush ends metric threads
Protistor® size 73 gR, 690VAC (IEC)
The 690V 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® gR have been engineered to provide full range protection to eliminate all overloads and short circuit fault. Each fuse is 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.
The Protistor® gR have been engineered to provide full range protection to eliminate all overloads and short circuit fault. Each fuse is 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.
C301348 - PC73GB69V315EF
Square Body High-Speed Fuse Protistor® Size 73 gR 690VAC IEC 315A With Striker Open Slot Blades
P322588 - NH3GS69V550PV
Square Body High-Speed Fuse Protistor® NH Size 3 gS 690VAC IEC 700VAC UL 550A With Double indicator
Q322589 - NH3GS69V630PV
Square Body High-Speed Fuse Protistor® NH Size 3 gS 690VAC IEC 700VAC UL 630A With Double indicator
Protistor® sizes 2x122 and 2x123 gR, 750VDC (IEC)
Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.
Q090473 - D2122GC75V500TF
Square Body High-Speed Fuse Protistor® Size 2x122 gR 750VDC IEC 500A With Striker metric threads
R090474 - D2122GC75V630TF
Square Body High-Speed Fuse Protistor® Size 2x122 gR 750VDC IEC 630A With Striker metric threads
S090475 - D2122GC75V800TF
Square Body High-Speed Fuse Protistor® Size 2x122 gR 750VDC IEC 800A With Striker metric threads