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EZ Meter-Pak® Meter Centers Main Devices Class 4162 3Ø4W EZ Meter-Pak Meter Centers—3Ø Indoor/Rainproof, UL Listed Select EZM meter center short circuit current rating from Table 2.12 on page 2-9. Using this table as a reference, make the following selections: 1. Select 3Ø EZM main device below with an equal or higher short circuit rating than the application from Tables 2.18 and 2.19. 2. Select EZM 3Ø branch units from Tables 2.20, 2.21 and 2.22. 3. Select proper 2P type QO, QO-VH, QOH, QBP-TM, QDP-TM, QGP-TM or QJP-TM or 3P QBP-TM, QDP-TM, QGP-TM or QJP-TM branch circuit breakers for use as tenant mains in branch unit; from Table 2.24. 4. Select accessories as required, from Table 2.25. 5. Dimensions, page 2-16. Main Devices—NEMA 3R Construction Table 2.18: Main Device, Overhead/Underground Feed System Type Ampere Rating Horizontal Cross Bus Rating and Bus Bar Material Cat. No. Width (in.) $ Price Factory-installed Line Side Lug (Conductors per Phase and Neutral) Wire Size (AWG–kcmil) Main Circuit Breakers (3Ø Incoming and 3Ø Outgoing) 65 kA Short Circuit Current Rating (400–1600 A Max.), 100 kA Short Circuit Current Rating (2000 A Max.) 3Ø4W 208Y/120 Vac or 240/120 Vac Delta 400 800 A Al EZM3400CBa 18.66 4413.00 (1) 1–600 or (2) 1–250 600 800 A Al EZM3600CBa 18.66 6831.00 (3) 3/0–500 800 800 A Al EZM3800CBa 18.66 9100.00 (3) 3/0–500 1000 800 A Al EZM31000CBa 18.66 11351.00 (3) 3/0–500 1200 1200 A Al/Cu EZM31200CBbc 30.19 15418.00 (4) 1/0–750 1600 1200 A Al/Cu EZM31600CBbc 30.19 23525.00 (6) 1/0–750 2000 1200 A Al/Cu EZM32000CBc 30.19 38345.00 (6) 1/0–750 or (12) 1/0–250 Main Fusible Switches (3Ø Incoming and 3Ø Outgoing) 100 kA Short Circuit Current Rating, Requires 300 Vac Class T Fuses (Order Separately) 3Ø4W 208Y/120 Vacor 240/120 Vac Delta 400 800 A Al EZM3400FS 18.66 2977.00 (1) 1–600 or (2 )1–250 600 800 A Al EZM3600FS 18.66 5582.00 (3) 3/0–500 800 800 A Al EZM3800FS 18.66 7710.00 (3) 3/0–500 Main Lugs Terminal Boxes (3Ø Incoming and 3Ø Outgoing) 3Ø4W 208Y/120 Vac or 240/120 Vac Delta 225 800 A Al EZM3225TBd 11.50 675.00 (1) 4–300 400 800 A Al EZM3400TBi 17.00 742.00 (2) 3/0–500 600 800 A Al EZM3600TBi 17.00 797.00 (2) 1/0–750 or (4) 1/0–300 800 800 A Al EZM3800TBi 18.66 961.00 (4) 3/0–500 800 800A Cu EZM3800TBCUji 23.93 2363.00 (4) 3/0–500 1600 1200 A Al/Cu EZM31600TBcji 22.33 2685.00 (6) 3/0–600 Table 2.19: Main Device, Underground Feed Only System Type Ampere Rating Horizontal Cross Bus Rating and Bus Bar Material Cat. No. Meets EUSERC Requirements Width $ Price Factory Installed Lug Landings For Use with Crimp-Type Lugs (2-Hole Mounting) Qty. per Phase and Neutrale Main Circuit Breakers (3Ø Incoming and 3Ø Outgoing)e 65 kAShort Circuit Current Rating (400–800 and 1600 A Max.), 100 kA Short Circuit Current Rating (1000, 1200 and 2000 A Max.) 3Ø4W 208Y/120 Vac or 240/120 Vac Delta 400 800 A Al EZM3400CBUa 20.46 4785.00 1 (Order Lugs Separately) 600 800 A Al EZM3600CBUa 20.46 7204.00 2 (Order Lugs Separately) 800 800 A Al EZM3800CBUa 20.46 9410.00 2 (Order Lugs Separately) 1000 1200 A Al/Cu EZM31000CBUf 34.19 11962.00 3 (Order Lugs Separately) 1200 1200 A Al/Cu EZM31200CBUcf 34.19 16215.00 3 (Order Lugs Separately) 1600 1200 A Al/Cu EZM31600CBUbcgh 30.19 24780.00 6 (Order Lugs Separately) 2000 1200 A Al/Cu EZM32000CBUcg 30.19 38170.00 6 (Order Lugs Separately) Main Fusible Switches (3Ø Incoming and 3Ø Outgoing)e Requires 300 Vac Class T Fuses (Order Separately) 3Ø4W 208Y/120 Vacor 240/120 Vac Delta 400 800 A Al EZM3400FSU 20.46 4652.00 1 (Order Lugs Separately) 600 800 A Al EZM3600FSU 20.46 7576.00 2 (Order Lugs Separately) 800 800 A Al EZM3800FSU 20.46 10101.00 2 (Order Lugs Separately) Main Lugs Terminal Boxes (3Ø Incoming and 3Ø Outgoing) e 3Ø4W 208Y/120 Vac or 240/120 Vac Delta
