BI-2000NT Dimension (Width x Depth X Height) (mm) 360 x 380 x 79 Ceramic Glass Dimension (mm) 360 x 380 x 4(thk.) Voltage (V/Ph/Hz) 220~230/1/50~60 Pow er (Kw ) 2.0 Amp 9A Cut Out Opening - External (mm) 366 x 386 Cut Out Opening - Internall (mm) 333 x 350 Control Cut Opening (mm) 120 x 58 Net / Gross Weight (Kg) 7/9 BI-3500 Dimension (Width x Depth X Height) (mm) 385 x 385 x 147 Ceramic Glass Dimension (mm) 300 x 300 x 6(thk.) Voltage (V/Ph/Hz) 220~230/1/50~60 Pow er (Kw ) 3.5 Amp 16A Cut Opening (mm) 360 x 360 Control Cut Opening (mm) 225 x 87 Net / Gross Weight (Kg) 13 / 14 BI-5000N Dimension (Width x Depth X Height) (mm) Ceramic Glass Dimension (mm) Voltage (V/Ph/Hz) Pow er (Kw ) Amp Cut Opening (mm) 400 x 400 x 190 320 x 320 x 6(thk.) 380~400/3+N/50~60 5.0 7.6A 385 x 385 Control Cut Opening (mm) Net / Gross Weight (Kg) 230 x 87 17 / 18 BID-3500 Dimension (Width x Depth X Height) (mm) Ceramic Glass Dimension (mm) Voltage (V/Ph/Hz) Pow er (Kw ) Amp 450 x 700 x 148 350 x 550 x 6(thk.) 380~415/2+N/50~60 3.5 x 16A Cut Opening (mm) 410 x 675 Control Cut Opening (mm) 365 x 83 Net / Gross Weight (Kg) 25 / 28