2003, The Chamberlain Group, Inc.
All rights Reserved
01-11859C
1/3 HORSE POWER
CIRCUIT TYPE
MODEL
3311 L or M 115 1 60 K20-1033B2X
3321 L or M 230 1 60 K20-1033B2X
3323 L or M 208/230 3 60 K20-3033B4X
3343 M 460 3 60 K20-3033B4X
3353 M 575 3 60 K20-3033M5X
3325 M 230 1 50 K20-51033BX
3338 M 380 3 50 K20-3033B4X
VOLTS PHASE HZ MOTOR KIT REQ
NEMA 7/9
Motor Kits for Models T, J, SD and H
(Std. Duty Belt Drive Style Operators)
1/2 HORSE POWER
CIRCUIT TYPE
MODEL
5011 L or M 115 1 60 K20-1050B2X
5021 L or M 230 1 60 K20-1050B2X
5023 L or M 208/230 3 60 K20-3050B4X
5043 M 460 3 60 K20-3050B4X
5053 M 575 3 60 K20-3050M5X
5025 M 230 1 50 K20-51050BX
5038 M 380 3 50 K20-3050B4X
VOLTS PHASE HZ MOTOR KIT REQ
3/4 HORSE POWER
CIRCUIT TYPE
MODEL
7511 L or M 115 1 60 K20-1075B2X
7521 L or M 230 1 60 K20-1075B2X
7523 L or M 208/230 3 60 K20-3075B4X
7543 M 460 3 60 K20-3075B4X
7553 M 575 3 60 K20-3075B5X
7525 M 230 1 50 K20-51075BX
7538 M 380 3 50 K20-3075B4X
VOLTS PHASE HZ MOTOR KIT REQ
1 HORSE POWER
CIRCUIT TYPE
MODEL
1011 L or M 115 1 60 K20-1100B2X
1021 L or M 230 1 60 K20-1100B2X
1023 L or M 208/230 3 60 K20-3100B4X
1043 M 460 3 60 K20-3100B4X
1053 M 575 3 60 K20-3100B5X
VOLTS PHASE HZ MOTOR KIT REQ
1/2 HORSE POWER
CIRCUIT TYPE
MODEL
5011 L or M 115 1 60 K20-1050C2X
5021 L or M 230 1 60 K20-1050C2X
5023 L or M 208/230 3 60 K20-3050C4X
5043 M 460 3 60 K20-3050C4X
5053 M 575 3 60 K20-3050M5X
5025 M 230 1 50 K20-51050CX
5038 M 380 3 50 K20-3050C4X
VOLTS PHASE HZ MOTOR KIT REQ
3/4 HORSE POWER
CIRCUIT TYPE
MODEL
7511 L or M 115 1 60 K20-1075C2X
7521 L or M 230 1 60 K20-1075C2X
7523 L or M 208/230 3 60 K20-3075C4X
7543 M 460 3 60 K20-3075C4X
7553 M 575 3 60 K20-3075C5X
7525 M 230 1 50 K20-51075CX
7538 M 380 3 50 K20-3075C4X
VOLTS PHASE HZ MOTOR KIT REQ
1 HORSE POWER
CIRCUIT TYPE
MODEL
1011 L or M 115 1 60 K20-1100C2X
1021 L or M 230 1 60 K20-1100C2X
1023 L or M 208/230 3 60 K20-3100C4X
1043 M 460 3 60 K20-3100C4X
1053 M 575 3 60 K20-3100C5X
1025 M 230 1 50 K20-51010CX
1038 M 380 3 50 K20-3100C4X
VOLTS PHASE HZ MOTOR KIT REQ
1-1/2 HORSE POWER
CIRCUIT TYPE
MODEL
1511 M 115 1 60 K20-1150C2X
1521 L or M 230 1 60 K20-1150C2X
1523 L or M 208/230 3 60 K20-3150C4X
1543 M 460 3 60 K20-3150C4X
1553 M 575 3 60 K20-3150C5X
1525 M 230 1 50 K20-51015CX
1538 M 380 3 50 K20-3150C4X
VOLTS PHASE HZ MOTOR KIT REQ
2 HORSE POWER (GH ONLY)
CIRCUIT TYPE
MODEL
2023 L or M 208/230 3 60 K20-3200C4X
2043 M 460 3 60 K20-3200C4X
2053 M 575 3 60 K20-3200C5X
2038 M 380 3 50 K20-3200C4X
VOLTS PHASE HZ MOTOR KIT REQ
3 HORSE POWER (GH ONLY)
CIRCUIT TYPE
MODEL
3023 M 208/230 3 60 K20-3300C4X
3043 M 460 3 60 K20-3300C4X
3038 M 380 3 50 K20-3300C4X
VOLTS PHASE HZ MOTOR KIT REQ
NEMA 7/9
Motor Kits for Models GT, GSD, and GH
(Gear Reduced Style Operators)
MOTOR REPLACEMENT KITS