Reduced Voltage Starters Class 36, 37 Dimensions Figure 1 Figure 2 C H B K L Handle (Optional) C A D A Mounting Hole for 1/4" screw F E B J (4) .687 Dia Holes Restricted Area for Auto Transformer F D G E Class 36, 37, NEMA 1, 4, 4X, 12/3R, Combination and Non-combination Reduced Voltage AutoTransformer Size 1 3/4 –2 1/2 3–3 1/2 4 5, 6 Part Winding & Wye Delta Fusible Circuit Disconnect Breaker 0–2 0–2 1/2 2 1/2 –3 1/2 3–3 1/2 4 4 5, 6 5, 6 Siemens Energy & Automation, Inc. Industrial Controls Catalog Figure 1 1 1 2 A 43 5/16 55 5/16 74 21/32 90 B 24 5/32 28 9/32 28 9/32 29 30/31 C 11 11 11 20 D 42 11/32 54 11/32 73 13/32 16 E 20 24 24 24 7/16 G 2 1/16 2 1/8 2 1/8 2 16/21 H — — — 1 23/40 I — — — 2 J — — — 1 1/8 K — — — 8 3/40 L — — — 3 8/125