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W1047071
W1047071
Size 33 type TTI with microswitch aR 900 A 690VAC

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.

Brand: Protistor®

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Specifications
Item Number W1047071
EAN UPC Code 3605340573237
GTIN Sell Pack 33605340573238
Applications
  • Protection of standard power conversion systems such as low voltage drives, UPS, inverter systems and similar
  • All AC standard networks (up to 690V) or DC standard networks
Approvals Standards
  • IEC 60269-4 Compliance in AC and DC voltage
  • UL/CSA Recognized E76491 in AC and DC voltage
  • CCC GB 1539.4
Brand Name Mersen
Country Of Origin TN
Features Benefits
  • "One rating, one size" range
  • aR Class according to IEC 60269-4 and VDE 636-23
  • Very low I²t for improved semiconductor protection
  • High speed AC & DC protection
  • Current limiting
Product Line Protistor® SC Series size 33 aR, 550 to 690VAC (IEC) / 760VAC (UL)
Product Brand Protistor®
Product Family Fuses
Product Group Semiconductor Protection Fuses
Product Type Square Body High-Speed Fuse-Links AC Protection
Speed Characteristic aR
AC Max I R Breaking Capacity I1 200 kA
Body Insulating Material Ceramic
Connection Terminal Material Silver-Plated Brass
Connection Terminal Type End Contact with Threaded Holes
Fuse Size 33
Indication System 1
Indication System Type Striker, Microswitch
Mounting Bolted
Product Height 3.09 in
Product Length 1.99 in
Product Weight 1.808 lb
Product Width 2.87 in
Sell Pack Description Box
Sell Pack Quantity 6 EACH
Sell Pack Weight 10.847 lb
Ampere Rating 900 A
Catalogue No SC33AR69V900TIM
Clearing I2t At Rated Voltage 805 kA²s
Item Description 6,9 aR 33 TTI 0900 +MS
Melting I2t 129 kA²s
Minimum Quantity Per Order 6
Order Multiple 6
Power Dissipation At Rated Current Value 132 W
Rated Voltage AC IEC 690 V
Rated Voltage AC UL 760 V
Rated Voltage DC UL 500 V
Short Description Size 33 type TTI with microswitch aR 900 A 690VAC
Suitable For Outdoor Use 0
Suitable For Outdoor Use 0
Documents
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