NH Solid Blades 690 VAC sizes 000 to 3

gS-class Protistor
® NH 690 VAC industrial fuse-links provide maximum fl exibility in equipment design and ultimate protection for today’s power conversion equipment. This range is a fast acting, engineered to provide state of the art protection for power semiconductors in drives. These solid blades square body fuse-links are available in various body sizes with a broad range of ampere ratings allowing the greatest fl exibility in equipment design. They have pure silver fuse elements embedded in bound sand which provides optimized I
2 t and high breaking capacity. All contact surfaces are silver plated and all hardware non-magnetic. These products comply with the RoHS European Directive. All fuses are standard with a low voltage dual blown fuse indicator. This indicator can operate a microswitch which is easily mounted directly on to the fuse in service.
Square-body Fuses: NH Plain Blades gS ®

The rst gS-class range in the marketplace!

Features/Benefi ts Broad range of ampere ratings in each body size for design fl exibility IEC 60269-4 compliance for fuses for worldwide semiconductor applications
Protistor Ratings AC: up to 630 A - 690 VAC - 160 kA IR DC: up to 510 V L/R 10msfor high di/dt (capacitor discharges), consult us Approvals AC: Tested to IEC 269.4 at 690V +10%UL/CSA recognized pending Features • Ultra fast acting • Highly current limiting. • High breaking capacities • Very low I
2 t• Reduced power losses • No derating in standard NH fusegear (ref. to page 9) • Worldwide mounting acceptance. • Superior cycling ability. • High widstanding in rush current and overloads Applications Protection of rectifi ers, inverters, static switch, AC & Dc drives and UPS systems. Innovations The fi rst gs-class range in the market
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