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Speedfax 2017

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Combination Heavy Duty Starters<br />

Class 17, 18<br />

Wiring Diagrams<br />

3-Phase<br />

Size 00–4 a<br />

WIRING DIAGRAM<br />

TO SUPPLY<br />

TO PILOT L1 L2 L3<br />

CONTROL DEVICE<br />

NEMA 00 - 4<br />

IF PROVIDED<br />

A<br />

3<br />

2<br />

1<br />

V<br />

W<br />

M<br />

T1 T2 T3<br />

ESP200<br />

95 96 97<br />

A3+ A4-<br />

98<br />

B<br />

1<br />

CONTROL FUSES<br />

(OPTIONAL)<br />

96 CONTROL<br />

TRANSFORMER<br />

(OPTIONAL)<br />

SEC FUSE<br />

XF<br />

H4<br />

X1<br />

C H2<br />

SEC<br />

H3<br />

X2<br />

H1<br />

MOTOR<br />

MAY BE<br />

GROUNDED BY<br />

CUSTOMER<br />

3 PHASE MAGNETIC STARTER<br />

SIZE 00 - 4<br />

Size 5–8 b<br />

SIZE<br />

CT RATIO<br />

NEMA & General<br />

Purpose Control<br />

5 300:5<br />

“C”<br />

6 600:5<br />

7 750:5<br />

8 1200:5<br />

17 CONTROL<br />

PRODUCTS<br />

a Remove wire “C” if control transformer is used. For<br />

separate control voltage source, remove jumpers<br />

“A” and “B” and connect source to control fuse line<br />

terminals.<br />

b Remove wire “C” if the contactor coil is to operate<br />

on a voltage other than line voltage or in a separate<br />

control source.<br />

Siemens Industry, Inc. SPEEDFAX Product Catalog 17-157

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