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4<br />

HA<br />

Lighting and Heating Contactors<br />

Class LC (converted to mechanically held)<br />

LINE<br />

1<br />

2<br />

3<br />

4<br />

5<br />

LOAD<br />

OFF-ON or<br />

HAND-OFF-AUTO or<br />

OFF-AUTO<br />

ON-OFF-AUTO<br />

SELECTOR SWITCH<br />

SELECTOR SWITCH<br />

6<br />

TABLE C : OPTIONAL<br />

TABLE B : OPTIONAL PILOT DEVICES FOR 2 WIRE CONTROL Wiring Diagrams<br />

REFER TO TABLE A FOR<br />

CONTROL<br />

VOLTAGE<br />

CONTROL<br />

VOLTAGE<br />

SS<br />

2/3 WIRE CONTROL OPTIONS ON<br />

OFF (AUTO)<br />

2-WIRE CONTROL<br />

REFER TO TABLE B FOR<br />

CONTROL CONNECTIONS<br />

C<br />

OPTIONAL "N/O"<br />

AUX. CONTACT<br />

TABLE A<br />

3-WIRE CONTROL<br />

REFER TO TABLE C FOR<br />

CONTROL CONNECTIONS<br />

NOT USED<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

A1<br />

ON<br />

5<br />

A2OFF<br />

COIL<br />

AUTO<br />

REMOTE<br />

DEVICE COIL VOLTAGE<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

A2<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

OPTIONAL 'N/C'<br />

AUXILIARY CONTACT<br />

A2<br />

ON & OFF<br />

PUSH BUTTONS<br />

COIL<br />

OFF-ON SELECTOR<br />

SWITCH WITH SPRING<br />

COIL<br />

OFF<br />

A1<br />

RETURN TO CENTER<br />

OFF<br />

A1<br />

ON<br />

ON<br />

FUSE<br />

CONTROL<br />

VOLTAGE<br />

FUSE<br />

CONTROL<br />

VOLTAGE<br />

FUSE<br />

FUSE<br />

*<br />

*<br />

*<br />

*<br />

COIL<br />

VOLTAGE<br />

COIL<br />

VOLTAGE<br />

REM<br />

O<br />

"NC" A<br />

NEMA & General<br />

Purpose Control<br />

17<br />

CONTROL<br />

PRODUCTS<br />

LOAD<br />

LOAD<br />

OPTIONAL 'N/C'<br />

AUXILIARY CONTACT<br />

OPTIONAL 'N/C'<br />

AUXILIARY CONTACT<br />

OPTIONAL 'N/C'<br />

AUXILIARY CONTACT<br />

ACT<br />

TABLE A<br />

TABLE B : OPTIONAL PILOT DEVICES FOR 2 WIRE CONTROL<br />

2-WIRE CONTROL<br />

SS<br />

ELECTRONIC-MODULE<br />

ELECTRONIC-MODULE<br />

ON<br />

P1 P2 P3 P4 P5<br />

OFF (AUTO) P1 P2 P3 P4 P5<br />

TABLE B : OPTIONAL PILOT DEVICES FOR 2 WIRE CONTROL<br />

REFER TO TABLE B FOR<br />

CONTROL CONNECTIONS<br />

C<br />

17-172<br />

2/3 WIRE CONTROL OPTIONS<br />

3-WIRE CONTROL<br />

REFER TO TABLE C FOR<br />

CONTROL CONNECTIONS<br />

L<br />

O<br />

C<br />

OPTIONAL "N/O"<br />

AUX. CONTACT<br />

REFER TO TABLE A FOR<br />

OPTIONAL "N/O"<br />

HAND-OFF-AUTO or OFF-ON or<br />

HAND-OFF-AUTO or AUX. CONTACT OFF-ON or<br />

ON-OFF-AUTO<br />

ON-OFF-AUTO OFF-AUTO<br />

OFF-AUTO<br />

SELECTOR SWITCH<br />

SELECTOR SWITCH SELECTOR SWITCH<br />

SELECTOR SWITCH<br />

OFF-ON SELECTOR<br />

OFF-ON SELECTOR ON & OFF<br />

SWITCH WITH SPRING<br />

ON & OFF<br />

SWITCH WITH SPRING PUSH BUTTONS<br />

RETURN TO CENTER<br />

PUSH BUTTONS<br />

RETURN TO CENTER<br />

NOT USED<br />

CONTROL<br />

VOLTAGE<br />

A1<br />

CONTROL<br />

VOLTAGE<br />

CONTROL<br />

VOLTAGE<br />

COIL<br />

6<br />

COIL VOLTAGE<br />

A2<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

CONTROL<br />

VOLTAGE<br />

A1<br />

COIL<br />

COIL VOLTAGE<br />

A2<br />

REMOTE<br />

DEVICE<br />

OPTIONAL 'N/C'<br />

AUXILIARY CONTACT<br />

ONAUTO<br />

OPTIONAL 'N/C'<br />

AUXILIARY CONTACT<br />

ON<br />

(AUTO)<br />

AUTO<br />

ON & OFF<br />

PUSH BUTTONS<br />

OFF-ON SELECTOR<br />

SWITCH WITH SPRING<br />

RETURN TO CENTER<br />

Siemens Industry, Inc. SPEEDFAX Product Catalog<br />

OFF<br />

SS<br />

TABLE C : OPTIONAL PILOT DEVICES FOR 3 WIRE CONTROL<br />

CONTROL<br />

VOLTAGE<br />

ELECTRONIC-MODULE<br />

CONTROL<br />

VOLTAGE<br />

L<br />

O<br />

C<br />

OPTIONAL "N/O"<br />

AUX. CONTACT<br />

P1 P2 P3 P4 P5<br />

COIL<br />

A2<br />

ELECTRONIC-MODULE<br />

COIL<br />

P1 P2 P3 P4 P5<br />

A2<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

TABLE C : OPTIONAL PILOT DEVICES FOR 3 WIRE CONTROL<br />

TABLE C : OPTIONAL PILOT DEVICES FOR 3 WIRE CONTROL<br />

CONTROL<br />

VOLTAGE<br />

CONTROL<br />

VOLTAGE<br />

CONTROL<br />

VOLTAGE<br />

CONTROL<br />

VOLTAGE<br />

REMOTE<br />

DEVICE<br />

OFF<br />

REMOTE<br />

OFF<br />

ON<br />

REMOTE<br />

ON<br />

REMOTE<br />

ON<br />

REMOTE<br />

OFF<br />

"NC" AUXILIARY<br />

"NC" AUXILIARY<br />

OFF<br />

ON<br />

ON<br />

"NO"<br />

AUXILIARY<br />

OFF<br />

"NO"<br />

AUXILIARY<br />

ON<br />

OFF<br />

ON<br />

OFF<br />

OFF<br />

A2<br />

COIL<br />

"NO"<br />

AUXILIARY<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

"NO"<br />

AUXILIARY<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

"NC" AUXILIARY<br />

A2<br />

A2<br />

A2<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

A1<br />

A2<br />

REMOTECOIL<br />

OFF<br />

COIL VOLTAGE OFF<br />

ON<br />

REMOTE<br />

ON<br />

FUSE<br />

*<br />

"NO"<br />

OFF ON<br />

AUXILIARY<br />

*<br />

FUSE *<br />

FUSE<br />

A1<br />

OFF<br />

OFF<br />

A1<br />

ELECTRONIC-MODULE COIL<br />

"NC" AUXILIARY P1 P2 P3 P4 P5<br />

A2<br />

A2<br />

COIL<br />

COIL<br />

COIL<br />

COIL<br />

ON<br />

FUSE<br />

"NC" AUXILIARY<br />

FUSE<br />

OFF<br />

A1<br />

OFF<br />

A1<br />

OFF<br />

A1<br />

OFF<br />

A1<br />

OFF<br />

A1<br />

OFF<br />

A1<br />

ON<br />

ON<br />

FUSE<br />

FUSE<br />

ON<br />

ON<br />

ON<br />

FUSE<br />

ON *<br />

FUSE<br />

FUSE<br />

*<br />

*<br />

*<br />

*<br />

FUSE<br />

*<br />

FUSE<br />

FUSE<br />

FUSE<br />

*<br />

* ON -- IF USED<br />

*<br />

*<br />

*<br />

FUSE *<br />

FUSE<br />

* -- IF USED<br />

*<br />

*<br />

COIL<br />

VOLTAGE<br />

COIL<br />

VOLTAGE<br />

COIL<br />

VOLTAGE<br />

COIL<br />

VOLTAGE<br />

OPTIONAL 'N/C'<br />

AUXILIARY CONTACT<br />

"NO"<br />

AUXILIARY<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

"NC" AUXILIARY<br />

COIL<br />

VOLTAGE<br />

COIL<br />

VOLTAGE<br />

COIL<br />

VOLTAGE<br />

COIL<br />

VOLTAGE<br />

A2<br />

ELECTRONIC-MODULE<br />

P1 P2 P3 P4 P5<br />

A2<br />

COIL<br />

COIL<br />

OFF<br />

A1<br />

OFF<br />

A1<br />

*<br />

FUSE<br />

ON<br />

*<br />

FUSE<br />

*<br />

FUSE<br />

ON<br />

*<br />

FUSE<br />

* -- IF USED<br />

COIL<br />

VOLTAGE<br />

COIL<br />

VOLTAGE

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