Maintenance – Single-Phase Motors & Controls
Control Box Wiring Diagrams
GND |
| ORANGE |
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| GND |
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CAP | QD RELAY | RED |
| CAPACITOR | |
GREEN |
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| GREEN | |
B | L1 |
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BLACK |
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| BLUE |
| YELLOW |
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B (MAIN) | Y | R (START) | L2 | L1 | |
| (MOTOR LEADS) |
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| (LINE LEADS) | |
1/3 - 1 hp QD RELAY
280 10_ 4915
Sixth digit depends on hp
GND
GREEN
START CAPACITOR | ORANGE |
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| QD RELAY |
| RUN CAPACITOR |
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| CAP |
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| B | L1 |
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| BLUE |
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| RED |
| RED | BLUE |
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| BLACK |
| YELLOW | |
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B (MAIN) | Y | R (START) | L2 | L1 |
| (MOTOR LEADS) |
| (LINE LEADS) |
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GND
GREEN
1/2 - 1 hp CRC QD RELAY
282 40_ 5015
Sixth digit depends on hp
RUN CAPACITOR |
| START CAPACITOR |
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| BLK |
| BLK |
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| RED |
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ORG |
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| 5 | YEL |
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RELAY |
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1 | 2 | RED |
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| YEL | BLK | RED |
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GROUND |
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LEAD | L1 L2 YEL | BLK | RED |
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LINE POWER | YEL |
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FROM TWO POLE |
| BLK |
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FUSED SWITCH OR |
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CIRCUIT BREAKER, | 3 |
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AND OTHER CONTROL |
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BLU |
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IF USED. |
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1 | 2 |
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| OVERLOAD |
| GROUND | TO |
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| LEAD | MOTOR |
RUN CAPACITOR |
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| START CAPACITOR | |
| BLK |
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| BLK |
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| RED |
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ORG |
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| 5 |
| YEL |
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RELAY |
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1 | 2 |
| RED |
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| YEL | BLK | RED |
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GROUND |
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LEAD | L1 | L2 | YEL | BLK | RED |
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LINE POWER |
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| YEL |
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FROM TWO POLE |
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FUSED SWITCH OR |
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CIRCUIT BREAKER, |
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| BLK |
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AND OTHER CONTROL |
| BLK |
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IF USED. |
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| GROUND | TO |
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| LEAD | MOTOR |
1 - 1.5 hp | 1 - 1.5 hp |
282 300 8110 | 282 300 8610 |
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