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SINOFUSE RS306-3-J5P-1250A1100V-D RS306 High Speed Fuse, 1250A, 1100VAC/800VDC

Regular price $100.00 USD
Regular price Sale price $100.00 USD
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The SINOFUSE RS306-3-J5P-1250A1100V-D is an ultra-high capacity high-speed fuse optimized for the protection of massive power semiconductor arrays, industrial rectifiers, and utility-scale energy storage systems. Designed in a heavy-duty Size 3 chassis with specialized J5P terminals, this fuse features a derated high-current voltage profile (1100V AC / 800V DC) tailored for extreme power density and reliable fault interrupting performance in mission-critical industrial infrastructure.

Product ID (MPN) RS306-3-J5P-1250A1100V-D
Product Series RS306 High Speed (J5P)
Body Size Size 3
Rated Current 1250A
Voltage Rating (Derated) AC 1100V / DC 800V
Utilization Category aR (High Speed)
Interrupting Rating AC 100kA / DC 50kA
Pre-arch I²t 805800 A²s
Total Melting I²t 3948550 A²s
Power Loss 144 W
Mounting Bolt M12 Bolt (26N.m torque)
Indicator Config Indicator Base Included (-D)
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