• Shri Tulsi Switchgear Private Limited

H.R.C Fuse Fittings & Fuse Bases

STS make moulded fuse fittings are available in very wide range i.e. 20Amp., 32Amp., 63Amp and 100Amp. The fittings are moulded close type and safe clip type. The open type fuse bases are suitable form size 00 to size 03 in high grade Phenolic Compound as well as in dough moulding compound. They are suitable for front wiring and both end but back connected type SNP available in 20 Amp only. Type SNF 20/32 Amp is design to accumulated with both bolted panel and direct 35mm DIN rail mounting features.

Group A

The close type fuse fittings are suitable for off-set tag fuses. 20/32 Amp fuse fittings are available with front/bus bar and rear connection arrangement while 32Amp 63Amp & 100Amp rating are suitable for front & bus bar connections. Ample contact area with non-ferrous high pressure backing plates ensure low temperature rise. A minimum number of components have been used thus insuring simplicity of design and reliability in operation. Moulded components are manufactured from electrical grade of phenolic powder. An aperture has been provided on the top of the carrier for the quick indication of fuse operation without removing the carrier.

Group B

SNF 20/32 Amp safe clip type fuse fitting is designed to accommodate with bolted panel and a direct 35 mm DIN RAIL mounting. The product is suitable to the compact range of off-set type blade tag fuse link. The product is very significant is saving of time and power loss. Easy removable of fuse carrier from the fuse base is possible with the help of a cam lock arrangement. Fabulous and unique looking carrier having cam locking arrangement without carrier contact provides very low wattage loss due to low contact resistance between the fuse link and base contact.

Group C

The open type fuse bases are available in 100 Amp, 250 Amp, 400 Amp & 630 Amp in this range. The moulded components are manufactured in phenolic compound as well as in dough moulded compound. The contacts are silver-plated thus keep the contact resistance to the minimum. Lyre shape contact and spring-loaded contact generate on the fuse blades resulting in very low temperature rise.