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Terminal Markings and Connections
Part Winding Start

NEMA Nomenclature – 6 Leads

NEMA Nomenclature - 6 Leads

WYE or DELTA Connected

T1

T2

T3

T7

T8

T9

Motor Leads

1

2

3

7

8

9

NEMA Nomenclature – 9 Leads
WYE Connected (Low Voltage Only)

T1

T2

T3

T7

T8

T9

Together

Motor Leads

1

2

3

7

8

9

4 & 5 & 6

NEMA and IEC Nomenclature – 12 Leads
Single Voltage or Low Voltage of Dual-Voltage Motors

NEMA and IEC Nomenclature - 12 Leads Single Voltage or Low Voltage of Dual-Voltage Motors

T1

T2

T3

T7

T8

T9

NEMA

1, 6

2, 4

3, 5

7, 12

8, 10

9, 11

IEC

U1, W2

V1, U2

W1, V2

U5, W6

V5, U6

W5, V6

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