supply of supply of on load change over switch wit [supply of on load change over switch with ss enclosure (side handle) suitable for 3ph, 415 volts, 50 hz ac supply, rating 100 amp, four pole, ip 54, cable entry top and bottom, material of encolour crca/steel sheet with power coated top and bottom, weather proof, enclosure thickness 01 to 02 mm, confirming to is:13947 (part3)/1993, is/iec 60947-1 & 3 part iii or latest. likely similar make: - havells, l&t, insoasian, siemens, crompton, abb, greaves or similar ]supply of on load change over switch wit [supply of on load change over switch with ss enclosure (side handle) suitable for 3ph, 415 volts, 50 hz ac supply, rating 100 amp, four pole, ip 54, cable entry top and bottom, material of encolour crca/steel sheet with power coated top and bottom, weather proof, enclosure thickness 01 to 02 mm, confirming to is:13947 (part3)/1993, is/iec 60947-1 & 3 part iii or latest. likely similar make: - havells, l&t, insoasian, siemens, crompton, abb, greaves or similar ],supply of on load change over switch with ss enclosure (side handle) suitable for 3ph, 415 volts, 50 hz ac supply, rating 100 amp, four pole, ip 54, cable entry top and bottom, material of encolour crca/steel sheet with power coated top and bottom, weather proof, enclosure thickness 01 to 02 mm, con firming to is:13947 (part3)/1993, is/iec 60947-1 & 3 part iii or latest. likely similar make: - havells, l&t, ins oasian, siemens, crompton, abb, greaves or similar [ warranty period: 30 months after the date of deliv ery ] ]