To choose the correct contactor (3 phase motor relay) for your Milnor machine, the Voltage and Amperage must be known.  If you have a similar contactor you can match the current capability.  Larger contactors can be selected but may have trouble fitting in the mounting location.   

Below is a comprehensive list of current contactors. 
The headers denote the Amperage.  Voltage, part number, description, Mfg Markings are in the table.
A picture is provided for reference. 
Reversing Contactor information starts at the bottom of the page
For Overloads , click OVERLOAD RELAYS BY TYPE AND AMPERAGE

Power wires for reversing contactors listed at bottom of page or click here

A list of Auxiliary switches and interlocks listed at bottom of page or click here

9 AMP CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
24	09MC08A324	9A 3P CONTACTOR NR 24VDC	C09 10
240	09MC08A371	9A 3P CONTACTOR NR 240V5/6	K09 01

 

12 AMP CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
24	09MC08B324	12A 3P CONTACTOR NR 24VDC	C12 10
120	09MC08B337	12A 3P MCS CONT NR 120V5/6	C12 01
240	09MC08B371	12A 3P MCS CONT NR 240V5/6	C12 01
240	98CMCR1801 for import model	12A 3P CONTACTOR NR 240V5/6	A12

16 AMP CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
24	09MC08C324	16A 3P CONTACTOR NR 24VDC	C16 10
120	09MC08C337	16A 3P MCS CONT NR 120V5/6	C16 01
240	09MC08C371	16A 3P MCS CONT NR 240V5/6	C16 01

18 AMP CONTACTOR

IMPORTED MODEL

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
220	98CMCR3004	3022X CONTACTOR 18A	LC1 D18

 

23 AMP CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
24	09MC08D424	23A 4P MCS CONT NR 24V 2NO/2NC	C23 200
120	09MC08D337	23A 3P MCS CONT NR 120V5/6	C23 01
240	09MC08D371	23A 3P MCS CONT NR 240V5/6	C23 01
240	09MC08D471	23A 4P MCS CONT NR 240V 4-NO	C23 01
240	09MC08D571	23P 4P MCS CONT NR240V 2NO/2NC	C23 200

30 AMP CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
120	09MC08E337	30A 3P MCS CONT NR 120V5/6	C30
240	09MC08E371	30A 3P MCS CONT NR 240V5/6	C30

32 AMP CONTACTOR

IMPORTED MODEL

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
220	98CMCR3601	CONTACTOR 3626X 32A	LC1 D32

 

37 AMP CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
120	09MC08G337	37A 3P MCS CONT NR 120V5/6	C37
240	09MC08G371	37A 3P MCS CONT NR 240V5/6	C37

38 AMP CONTACTOR

IMPORTED MODEL

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
220	98CMCR4201	42X LOW VOLT 38A	LC1 D38

 

43 AMP CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
120	09MC08J337	43A 3P MCS CONT NR 120V5/6	C43
240	09MC08J371	43A 3P MCS CONT NR 240V5/6	C43

60 AMP CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
120	09MC08L337	60A 3P MCS CONT NR 120V5/6	C60
240	09MC08L371	60A 3P MCS CONT NR 240V5/6	C60

 

72 AMP CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
120	09MC08N337	72A 3P MCS CONT NR 120V5/6	C72
240	09MC08N371	72A 3P MCS CONT NR 240V5/6	C72

 

****NOTE**** THE MANUFACTURER HAS DISCONTINUED THE 'D SERIES' (115 AMP and 180 AMP ) CONTACTOR AND THE CORRESPONDING OVERLOAD. 
IF THE OLD STYLE 'D SERIES' CONTACTOR OR OVERLOAD NEEDS TO BE REPLACED, YOU MUST REPLACE BOTH WITH THE 'E SERIES' CONTACTOR AND OVERLOAD.
D SERIES ARE NOT COMPATIBLE WITH E SERIES.

 

115 AMP CONTACTOR

Both 09MC08T337 (120 Volt) and 09MC08T371 (240 Volt) are replaced by 09MC08T337A / pictured below 

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
120	09MC08T337 No Longer Available	115A 3P MCS CONT. NR 120V5/6	100-D115 D Replaced by E-Series contactor 09MC08T337A
240	09MC08T371 No Longer Available	115A 3P MCS CONT. NR 240V5/6	100-D115 A Replaced by E-Series contactor 09MC08T337A

09MC08T337A / 116A 3P MCS CONT NR 120-250V5/6 --- MUST GO WITH OVERLOAD 09FTD0030TA 100-E116








180 AMP CONTACTOR

Both 09MC08U337 (120 Volt) and 09MC08U371 (240 Volt) are replaced by 09MC08U337A / pictured below

VOLTAGE	PART NUMBER	DESCRIPTION	MFG MARKINGS
120	09MC08U337 No Longer Available	180A 3P MCS CONT NR 120V5/6	100-D180 D Replaced by E-Series contactor 09MC08U337A
240	09MC08U371 No Longer Available	180A 3P MCS CONT NR 240V5/6	100-D180 A Replaced by E-Series contactor 09MC08U337A

09MC08U337A / 190A 3P MCS CONT NR 120V-250V5/6
--- MUST GO WITH 09FTD0040TA 100-E190








REVERSING CONTACTORS

12 AMP REVERSING CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION
120	09MR08B33R	12A 3P REV+2N/C 120V5/6+HARDW
240	09MR08B37R	12A 3P REV+2N/C 240V5/6+HARDW

18 AMP REVERSING CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION
120	09MR08C33R	18A3P REV+2N/C 120V5/6+HARDW
240	09MR08C37R	18A3P REV+2N/C 240V5/6 +HARDW

24 AMP REVERSING CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION
120	09MR08D33R	24A 3P REV+2N/C 120V5/6+HARDW
240	09MR08D37R	24A 3P REV+2N/C 240V5/6+HARDW
240	09MR08D47R	24A 4P REV+4N/O 240V5/6+HARDW

 

24 AMP REVERSING CONTACTOR W/ ELEC/MECH INTERLOCK W / 2 NC AUX

VOLTAGE	PART NUMBER	DESCRIPTION
120	09MR09D33R	24A 3P REV+4N/C AUX 120V+HARDW
120	09MR10D337	24A 3P REV 2N/C 2N/O 120VIEC
120	09MR10D33R	24A 3P REV 2N/C 2N/O 120V+HARDW

 

30 AMP REVERSING CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION
120	09MR08E33R	30A 3P REV+2N/C 120V5/6+HARDW
240	09MR08E37R	30A 3P REV+2N/C 240V5/6+HARDW

 

38 AMP REVERSING CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION
120	09MR08G33R	38A 3P REV+2N/C 120V5/6+HRDW
240	09MR08G37R	38A 3P REV+2N/C 240V5/6 +HARDW

45 AMP REVERSING CONTACTOR

VOLTAGE	PART NUMBER	DESCRIPTION
120	09MR08J33R	45A 3P REV+2N/C 120V5/6+HRDW
240	09MR08J37R	45A 3P REV+2N/C 240V5/6+HRDW

 

 

AUXILIARY SWITCHES AND ELECTRICAL-MECHANICAL INTERLOCKS

AUXILIARY SWITCHES / ELEC-MECH INTERLOCKS

AUX SW PART NUMBER	AUX SW DESCRIPTION		ELEC-MECH INTRLK PART NUMBER	ELEC MECH INTRLK DESCRIPTION
09MC08010A	AUX.SW. 1-NO/1-NC FRONT MT		09MC08020	MECH. INTERLOCK
09MC08010B	AUX. SWITCH 2-NO/2-NC		09MC08020A	ELEC/MECH INTRLK W/2NC AUX
09MC08010D	AUX. SWITCH 2-NC		09MC08020B	EL/MEC INTRLK W/2NC (110A)
09MC08011A	AUX.SW. 1-NO/1-NC SIDE MT
09MC08012	AUX.SW. 1-NO/1-NC 100D

  
 
 

  

POWER WIRES FOR REVERSING CONTACTORS

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