Specification:
JLX1-D2 Used for Contactor     JLC1-D09 to JLC1-D18  
JLX1-D4 Used for Contactor     JLC1-D25 to JLC1-D32
JLX1-D6 Used for Contactor     JLC1-D40 to JLC1-D95
JLX1-FF Used for Contactor     JLC1-D115 to JLC1-D150
JLX1-FG Used for Contactor     JLC1-D185 to JLC1-D225
JLX1-FH Used for Contactor     JLC1-D265 to JLC1-D330
JLX1-FJ Used for Contactor     JLC1-F400
JLX1-K Used for Contactor      JLC1-F500
JLX1-F Used for Contactor      JLC1-F630
JLX1-FK(1) Used for Contactor  JLC1-F780