LiftMaster J J -New style with thermal overload Manual - Page 15
Three Phase Schematic Diagram - 10118-3, 230 Volt - 3 Phase, Motor Connection
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THREE PHASE SCHEMATIC DIAGRAM - 10118-3 230V BRAKE (WHEN PRESENT) 230V BRAKE (WHEN PRESENT) 575V BRAKE (WHEN PRESENT) BK BL/BK GY 1 74 PUR 2 8 5 * OVERLOAD (SEE NOTE 3) YEL 3 96 BK BL/BK BK BL/BK GY 1 74 PUR 2 8 5 * OVERLOAD (SEE NOTE 3) YEL 3 96 BK BL/BK BL/BK BK GY 1 PUR 2 * OVERLOAD (SEE NOTE 3) YEL 3 BK BL/BK 208/230 VOLT - 3 PHASE MOTOR CONNECTION L3 3 PHASE POWER IN L2 L1 3 (YEL) STOP OPEN (OR) SAFETY EDGE R1 (OR) 460 VOLT - 3 PHASE MOTOR CONNECTION 575 VOLT - 3 PHASE MOTOR CONNECTION * MOTOR O/L LEAD COLOR BROWN OVERLOAD (SEE NOTE 3) (BK) (BK) CL (GY) OP (BK) (BK) (BR) EXTERNAL 4 INTERLOCK (BK) (BK) 4 3 OP 5 6 CL 4 3 1 OP 2 1 CL 6 5 MOTOR OVERLOAD (BK) (SEE NOTE 3) (BK) 2 (PUR) (YEL) (BK) TO MOTOR HAND CHAIN INTL'K SWITCH (WHEN PRESENT) 5 (BRN) NC C (YEL) (BRN) PRI. T1 (SEE NOTE 2) 24VAC SEC. (YEL) 14 OP 1 (OR) 13 (OR) OPEN (OR) LIMIT SWITCH (OR) OP A1 A2 NC C WIRE NUT AUX. CLOSE 10 (GY) LIMIT SWITCH NC C (GY) (RED) R1 (RED) R3 (RED) (OR) OPEN & CLOSE 7 (YEL) C RADIO TO OPEN & CLOSE (OR) (YEL) R1 R2 CLOSE (PUR) (RED) TIMER TO CLOSE (OPTIONAL) (PUR) NC AUX. OPEN LIMIT SWITCH NO (PUR) 2 (PUR) 14 (RED) 13 (PUR) R1 (PUR) A2 CLOSE LIMIT SWITCH CL (PUR) A1 NC (PUR) C CL NOTES: 1) TO REVERSE MOTOR DIRECTION: INTERCHANGE PURPLE & GRAY MOTOR LEADS AT CONTACTOR 1 & 3. 2) TRANSFORMER PRIMARY & RELAY VOLTAGE SAME AS LINE VOLTAGE. 3) THREE PHASE UNITS MAY BE EQUIPPED WITH AN INTERNAL PILOT DUTY THERMAL OVERLOAD DEVICE, OR AN EXTERNAL LINE MONITORING DEVICE. * - Shipped from Factory CLOSE CONTROL WIRING OPTIONS *C2 WIRING - Constant Presssure to Close RED WIRE ON TERMINAL #2 (Shipped from Factory) B2 WIRING - Momentary Contact to Close MOVE RED WIRE FROM TERMINAL #2 TO TERMINAL #3 15