Browse Categories

PROTISTOR® SB aR, UNC threaded end, TTI, sz.32, 450VAC IEC, 500V US, 1800A

Item #: R301085

Product Info

A050URD32TTI1800
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. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors and IGBT devices. Fuses 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.

CCC GB 13539.4; Superior cycling capability; UL/CSA Recognized E76491; Multiple body sizes and terminals or blades combination; IEC 60269-4 Compliance; Ultra fast acting; aR Class according to IEC 60269-4 and VDE 636-23; Very low I²t for improved semiconductor protection; Current limiting

Item Specifications

  • 200 kA
  • 1800 A
  • 1800 A
  • Ceramic
  • 3700 kA²s
  • Silver-Plated Brass
  • End Contact with Threaded Holes
  • France
  • 32
  • 1050 kA²s
  • Bolted
  • Bolted
  • 195 W
  • Protistor®
  • Protistor® size 32 aR, 450 to 690VAC (IEC) / 700VAC (UL)
  • 450 V
  • 500 V
  • aR
  • Silver-Plated Brass
  • End Contact With Threaded Holes
  • 500 V
$399.53 /EA
NOT CURRENTLY IN STOCK
QTY:

Have Questions?

Ask our experts: