Motor connection diagrams electric motor wire marking connections for specific leeson motor connections go to their website and input the leeson catalog in the review box you will find connection data dimensions name plate data etc. 3ø wiring diagrams 1ø wiring diagrams diagram er9 m 3 1 5 9 3 7 11 low speed high speed u1 v1 w1 w2 u2 v2 tk tk thermal overloads two speed star delta motor switch m 3 0 10v 20v 415v ac 4 20ma outp uts diagram ic2 m 1 240v ac 0 10v outp ut diagram ic3 m 1 0 10v 4 20ma 240v ac outp uts these diagrams are current at the time of publication. Business type exporter manufacturer year established 1967 capital new taiwan dollar 10 000 001 50 000 000 main product koa電阻 thick film chip resistors chip resistors for high frequency circuit linear p t c.