Providing the widest range of circuit protection products in the industry means that we offer solutions for everyone from OEMs and panel builders to MROs and electrical contractors either directly or via electrical distributors.
Series
Protistor® size NH 000, 00, 1, 2, 3 gS, 690VAC
The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation.
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.
Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
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Product
T322063 - NH000GS69V100PV
Square Body High-Speed Fuse Protistor® NH Size 000 gS 690VAC IEC 700VAC UL 100A With Double indicator
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Product
A1047052 - SC31AR69V450TIU
Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 760VAC UL 600VDC UL 450A Flush ends UNC threads
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Product
L1046924 - SC31AR69V500TF
Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 760VAC UL 600VDC UL 500A With Visual indicator Flush ends metric threads
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Product
A1046914 - SC31AR69V500TFM
Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 760VAC UL 600VDC UL 500A With Striker Microswitch Flush ends metric threads
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Product
F1046919 - SC31AR69V500TFU
Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 760VAC UL 600VDC UL 500A Flush ends metric threads
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Product
V1047047 - SC31AR69V500TI
Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 760VAC UL 600VDC UL 500A Visual Indicator Flush ends UNC threads
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Product
P1047042 - SC31AR69V500TIM
Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 760VAC UL 600VDC UL 500A With Striker Microswitch Flush ends UNC threads
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Product
B1047053 - SC31AR69V500TIU
Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 760VAC UL 600VDC UL 500A Flush ends UNC threads
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Series
Protistor® SC Series size 32 aR, 690 VAC (IEC) / 760VAC (UL)
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.
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