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Q078191
Q078191
Size 123 gR 660VDC to 750VDC blade contacts (EF)with striker gR 700A 750VDC

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.

Brand: Protistor®

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Specifications
Item Number Q078191
EAN UPC Code 3605340028409
GTIN Sell Pack 33605340028400
Applications
  • Protection of inverters
  • Protection of motor drives
  • Protection of UPS systems
  • Railway power and auxiliary circuits
  • Similar 750VDC or less equipments
Approvals Standards
  • IEC 60269-4 Compliance
Brand Name Mersen
Country Of Origin FR
Features Benefits
  • Multiple body sizes and terminals or blades combination
  • Very low I²t
  • Extremely fast acting
  • Eliminate all overloads
  • Excellent cycling capability
Product Line Protistor® size 123 gR , 750VDC (IEC)
Product Brand Protistor®
Product Family Fuses
Product Group Semiconductor Protection Fuses
Product Type Square Body High-Speed Fuse-Links DC Protection
Speed Characteristic gR
Body Insulating Material Ceramic
Connection Terminal Material Silver-Plated Copper
Connection Terminal Type Open Slot Blades
Fuse Size 123
Indication System 1
Indication System Type Striker
Mounting Bolted
Product Height 3.03 in
Product Length 8.11 in
Product Weight 4.63 lb
Product Width 2.87 in
Sell Pack Description Box
Sell Pack Height 3.74 in
Sell Pack Length 10.43 in
Sell Pack Width 4.92 in
Sell Pack Quantity 1 EACH
Sell Pack Weight 4.63 lb
Ampere Rating 700 A
Catalogue No D123GB75V700EF
Design Details gRB
Design Details gRB
Item Description CC 7,5 GRB 123 EF 0700
Max Rated Breaking Capacity DC 1 100 kA
Minimum Quantity Per Order 1
Order Multiple 1
Rated Voltage DC IEC 750 V
Short Description Size 123 gR 660VDC to 750VDC blade contacts (EF)with striker gR 700A 750VDC
Suitable For Outdoor Use 0
Suitable For Outdoor Use 0
Design Details gRB
Documents
Royal Wholesale Electric

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