PROTISTOR® SB aR, UNC threaded end, TTI, sz.31, 690VAC IEC-700VAC UL, 630A
Item #:
J300480
Product Info
A070URD31TTI0630
Mersen
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. They have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors and IGBT devices. They 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.
UL/CSA Recognized E76491; Very low I²t for improved semiconductor protection; CCC GB 1539.4; Current limiting; Multiple body sizes and terminals or blades combination; Ultra fast acting; Superior cycling capability; IEC 60269.4 Compliance; aR Class according to IEC 60269-4 and VDE 636-23
Item Specifications
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200 kA
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630 A
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630 A
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Ceramic
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430000 A²s
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Silver-Plated Brass
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End Contact with Threaded Holes
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France
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31
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75000 A²s
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Bolted
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Bolted
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75 W
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Protistor®
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Protistor® size 31 aR, 690VAC (IEC) / 700VAC (UL)
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690 V
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700 V
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aR
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Silver-Plated Brass
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End Contact With Threaded Holes
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700 V