Technical Particulars REB Specification Guaranteed specification 1 2 3 Manufacturers Name To be mentioned Catalog Number To be mentioned Type Self contained, Induction type, Bottom connected, A Base Circuit system 1-Phase, 2-Wire Voltage rating 240V Calibrated voltage 230V Current rating  10(40)A Frequency 50 Hz Class Class-2 (IEC 521) Tilt condition with accuracy (Limit of variation) (+/-) 1% at 0.05Ib & (+/-) 0.5% at Ib & Imax for 40 forward, backward, right, left Disc marking to sense rotation Black photo electric sensing marking Bearing system Magnetic suspension Revers rotation preventive mecanism Unidirectional Register 5 (dial) x 1 cyclometer Terminal type Bimetalic & min. size # 14 AWG stranded copper. Terminal Cover hole dia. 18 mm to 22 mm Terminal configuration  Source-Load leveling Terminal block downward length 35 mm (min) Distance between test-link jumper & neutral term.  5 mm Internal case ground connection To be provided from neutral term. Lug to meter base Terminal cover material Extended metal Terminal cover length 85 mm Terminal cover sealing provision To accommodate padlock & lead seal Terminal cover security hole dia. 6 mm (min) Base material  Steel sheet/Die cast Al Frame Material Die cast Al Mechanical Strength 0.22 ± 0.05 N-m Face cover material One piece transparent glass cover