Henley Type Tailless Fuse Unit with Cu. Busbar, Cu-L-Piece and Al. Lugs Suitable for 630 KVA Transformers

Amount

Henley type tail less Fuse unit 500 Amp, 650 Volt complete for 630 KVA distribution transformer sub station (three circuit) consisting of following items in one circuit :- 1(A) 1 no. Henley type strip, manufactured from 16 SWG MS sheet duly painted with two coats of grey enameled paint with one coat of red primer, having 7 holes. (54x5.5 inch) :- (B) 6 Nos. top and bottom insulator.(Made of white glazed porcelian) (C) 3 nos. brass back entry with G.I Bolt & Nut. The weight of each brass back entry should be 400 gms. permissible tolerance +/- 5%. (D) 3 nos. brass coupling with brass washer. (E) 6 nos. U-Type copper spring contact. Each contact should be made of copper strip of size 44X4.5 mm and of weight 500 gms, permissible tolerance +/- 5%. (F) 01 nos. copper neutral link. (G) 03 nos. 'L contact made of copper of size 150LX44W mm. (H) Iron clip, bolt, nuts, washer and screw etc. for tightening (Galvanized) 2. Four nos. Copper bus bar of size 1000X50X6 mm made of electrolytic copper strip (99.9% Purity of weight 3.05 kg each. permisible tolerance limit +/- 5%.) 3. Eight nos. Alluminium Crimping Lugs 630sqmm (99.9% Pure A-grade Alluminium weight 298 gms. permisible tolerance limit +/- 5%.)

PARAS TECHNIQUES AND SALES