tender for enquiry for supply of bi-metallic c.t. cl , ttb and pi kit under o&m betul circle , computer items : , supply of bi-metalic c.t. clams :- bo-metallic c.t. clamp brass pad size 50x50x8 mm. suitable for 16 mm dia brass stud & aluminium portion fitted with 04 nos. g.i. nut and bolt with spring and plain washer clamp suitable for 075 acsr conductor weight 500 gram tolerance + 5% , supply of (t.t.b.) ttb (test terminal block) ) 3 phase 4 wire make:- any standard , supply of primary injection kit 0-400 amp/3 :- output current - 0-300/400 amp, capacity 3 kva, duty cycle 10 min on and 10 min off make:- motwane and standard