supply of supply of polycarbonate junction box.supply of polycarbonate junction box.,supply of polycarbonate junction box of size 600x300x210mm (+/-5mm) made of polycarbon ate (pc) should have degree of ingress protection ip65 in accordance with fi/40854/ iec 60529. enclosure s hall have the polymide locking screw and polymide hinges. the enclosure shall be suitable to perform unde r ambient temperature 85 deg c. the enclosure shall be halogen & silicon free. enclosure shall be fire retar dant & self-extinguishing the combustion behaviour shall be in accordance with vde 0471 / ul 94 for 960 d eg c, enclosure shall be uv resistance according to ul 746. enclosure shall withstand the ac insulated volta ge of 690v & dc insulated voltage of 1 kv. supplier shall submit the routine test report, drawing & data she et of all the components for technical evaluation during tender itself. acceptable make: grasp/ siemens/ h ensel/ abb / fi-box or similar with following switch gear and terminals fixed in the junction box as per dra wing enclosed. 1)30amp terminal block 09 nos make: connect well/ elmex. 2)20amp 2pole mcb 10ka 01no s. mcb make shall be abb/l&t /eaton/siemens. 3) smps-3 nos each having input 170 to 270 volts ac 50hz , output voltage: 24v dc, output current 10 amps, power 240 watts, line regulation 0.5% full load, load regulation 1% (@230v i/p), operating temperature -20 degc to +70 degc, max. outline dimensions: 160x1 40x80mm without cooling fan, protection against overload, over voltage at input, thermal overload protec tion. make: osse/hensel or reputed. smps model no. osse/smpsu/24v dc to similar. 4) on/off rotary swit ch 20 amp & 230v ac red indication lamps for main on, 24v dc green indications for smps on. 5) earthin g terminal. make: osse/prompt/ cape( or) similar model no. osse/smps/cpu/pc/30a to similar. [ warran ty period: 30 months after the date of delivery ] ]