TM 5-3895-374-24-1 Bulletin No 30072-013-10 Reference No 278AS April, 1992 ORDERING Specify quantity, part number or class and type and description of part, giving complete INSTRUCTIONS nameplate data of the device.  For example, one armature and magnet kit 31041-605-50 for    a    Class    8536 Type SC03, Series A starter. Table 5 Parts List Quantity Item Description Part Number 1-Pole 2-Pole 3-Pole 4-Pole 5-Pole 1 Armature and magnet kit...................................................... 31041-605-50 1 1 1 1 1 2 Coil....................................................................................... See Table 6 below 1 1 1 1 1 3 internal auxiliary contact  ...................................Class 9999: Normally-open ................................................................ Type SX11 ‚ ‚ 1 1 1 Normally-closed .............................................................. Type SX12             4 Contact kit ............................................................................ Class 9998: ............................................................................................. Type SL3 1 1 1    ............................................................................................. Type SL13          1 ............................................................................................. Type SL13 & SL22             1 5 Melting alloy O. L. relay assembly  ....................................... Class 9065: 1 element ........................................................................ Type SDO4 1 1       2 or 3 element................................................................. Type SDO5       1 1 1 è 5 Bimetallic O. L. relay Non compensated ............................................................. Class 9065: 2 element (Form B1)....................................................... Type SDO5B1 3 element (Form, B2)...................................................... Type SDO6B2             Compensated .................................................................... Class 9065: 3 element (Form B) .............................................................. Type SDO6B             6 Melting alloy O. L. contact unit ............................................. Class 9998 Type SO1 1 1 1 1 1 è 6 Melting alloy O. L. contact unit w/ alarm circuit Normally-open alarm contact  ............................................ Class 9999 Type SO4 Normally-closed alarm contact .......................................... Class 9999 Type SO5 7 Reset bar ............................................................................. 31034-042-01 1 1 1 1 1 8 Cover ................................................................................... 31127-013-01 1 1 1 1 1 9 Actuator assembly (housing, bellcrank bearings contact carrier, cover ................................31041 011 52    1 1    è External auxiliary contact ..................................................... Class 9990: One normally-open ......................................................... Type SX6             One normally-closed....................................................... Type SX7             One normally-open and one ........................................... Type SX8             normally closed One normally-open, overlapping  .................................... Type SX9             One normally closed, overlapping  .................................. Type SX10             è Power pole kit ...................................................................... Class 9999: One normally-open ......................................................... Type SB6          1 Two normally-open ......................................................... Type SB9             1 F Wire clamp and screw Size 1 contactor .............................................................. 30018-018-50          2 4 Size 1 starter  .................................................................. 30018-018-50    2 3 5 7 L Wire clamp and screw Size 1 contactor .............................................................. 48118-247-50 2 4 6 6 6 Size 1 starter  .................................................................. 48118-247-50    4 6 6 6 M Overload thermal unit fastening ........................................... 21920-16160    4 6 6 6 screw ƒ O Screw assembly ................................................................... 30018-066-50    4       ƒ P Lug screw............................................................................. 25054-13660    4       è Not shown. ‚ Furnished on 2-pole starters.  However, 1- and 2- pole contactors are furnished with a holding circuit contact that is rated the same as a power pole. ƒ Size 1P only. Table 6 Magnet Coil Part Numbers è Coil Suffix Coil 24 110 120 120/240 208 220 240 240/480 277 380 440 480 550 600 Prefix Hz Volts Volts Volts Volts Volts Volts Volts Volts Volts Volts Volts Volts Volts Volts Use Use Use Use 60 20 120 42 ‚ 48 240 51 ‚ 52 56 460 60 600 62 31041-400 Volt Volt Volt Volt 50 22 42 43       51 53       57 60    62 64 è Complete part, number of coil consists of the prefix followed by the suffix.  (Example: For 120 volt, 60 Hertz coil select a 31041-400-42).  When ordering replacement coils give part number, voltage and frequency of coil being replaced. ‚ Dual Voltage coil.  Order 120/240 volt, 60 Hertz as 31041-402-02.  Order 240/480 volt, 60 Hertz, as 31041-402-04 PLEASE  NOTE: Electrical  equipment  should  be  serviced  only  by  qualified  electrical  maintenance  personnel,  and  this  document  should  not  be viewed  as  sufficient  Instruction  for  those  who  are  nor  otherwise  qualified  to  operate,   service   or   maintain   the   equipment discussed.    Although  reasonable  care  has  been  taken  to  provide  accurate  and  authoritative  information  in  this  document,  no responsibility is assumed by Square D for any consequences arising out of the use of this material. © 1992 Square D All Rights Reserved (page 3-111)