They are extremely high interrupting rating fuses with large band of ratings (current rating 6 to 63A)
Square Body High-Speed Fuse Protistor® NH Size 00 aR 690VAC IEC 700VAC UL 80A With Double indicator Plain Blades
Square Body High-Speed Fuse Protistor® Size 70 gR 550VDC IEC 600VDC UL 250A With Striker Flush ends metric threads
Specification Value Rated Voltage AC 1000 V Rated Voltage DC 1000 V Ampere Rating 160 A Fuse Size NH0 Mounting DIN Rail Sell Pack Quantity 2 EA Product Weight 0
5625 kg Product Group Low Voltage IEC Fuses RoHS Compliant Yes
B1023432 - BL3E403K000 P320035 They are extremely high interruptingNH vertical fuse rail BSL Size NH3 690VAC 630A 3 Pole Bus bar system 185 mm With cable connection Screw M12 insert nut BSL NH vertical fuse rails are touch protected IP20. BSL are designed for direct installation on to bus bar systems in triple pole arrangements. BSL size 1 250A, size 2 400A, size 3 630A are available 185 mm bus bar systems. *BSL 250A, 400A, 630A are designed for NH fuse links in accordance with IEC EN 60269 2, VDE 0636 2, size 1: