corrigendum : supply of mpcb for ventilation fan unit / mpcb for compressor unit , mpcb for ventilation fan unit, thermal release range (rated current) 2.5 - 4.0 a, class 10, breaking cap 50 ka, nos of po le 3, rated voltage 415 v ac, 1 no + 1 nc, aux contact block, as per siemens cat no. 3rv2011-1ea10 + 3rv2901-1e, abb cat no. m s116-4, schneider cat. no. gv2me08 + gvae11, l&t cat no. t41896oooo, make abb/legrand/schneider/ l&t/ siemens/eaton [ war ranty period: 30 months after the date of delivery ] ] , mpcb for compressor unit, & heater unit, rated current 7-10 a, thermal release range 10 - 16 a, class 10, breaking c apacity 10 ka, nos of pole 3, rated voltage 415 v ac, as per siemens cat no. 3rv2011-1ja10, schneider cat no. gv2me14, l&t cat n o. st41898oooo, eaton cat. no. pkzm01-10 make-abb/legrand/ schneider/ l&t/ siemens/eaton [ warranty period: 30 months after the date of delivery ] ]