Control_Flippingbook_October 2023

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NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR305, CR385 magnetic contactors Three-phase, three-pole

Nonreversing, open, NEMA type 1, 3R, 12, 4/4X NEMA sizes 00-9 600 volts maximum 50/60 Hz

Four-pole: Includes holding contact (normally open) and pressure terminals for the line and load connector.

— CR305, three-phase, 4-pole magnetic contactors NEMA sizes 00-5

Continuous ampere rating 1

Open type

NEMA type 1

NEMA type 3R Product number CR305

NEMA type 12 Product number CR305

NEMA type 4/4X Product number CR305

NEMA size

Voltage @ 60 Hz

Product number CR305

Product number CR305

Enclosed Open

Horsepower

0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 5 5 5 5 5

18 A 20 A 115–120 18 A 20 A 200–208 18 A 20 A 230–240 18 A 20 A 460–480 18 A 20 A 575–600 27 A 30 A 115–120 27 A 30 A 200–208 27 A 30 A 230–240 27 A 30 A 460–480 27 A 30 A 575–600 45 A 50 A 115–120 45 A 50 A 200–208 45 A 50 A 230–240 45 A 50 A 460–480 45 A 50 A 575–600 90 A 100 A 115–120 90 A 100 A 200–208 90 A 100 A 230–240 90 A 100 A 460–480 90 A 100 A 575–600 135 A 150 A 115–120 135 A 150 A 200–208 135 A 150 A 230–240 135 A 150 A 460–480 135 A 150 A 575–600 270 A 300 A 115–120 270 A 300 A 200–208 270 A 300 A 230–240 270 A 300 A 460–480 270 A 300 A 575–600

–

R002AEA R023AEA R003AEA R004AEA R005AEA S002AEA S023AEA S003AEA S004AEA S005AEA

R102AEA R123AEA R103AEA R104AEA R105AEA S102AEA S123AEA S103AEA S104AEA S105AEA

R602AEA R623AEA R603AEA R604AEA R605AEA S602AEA S623AEA S603AEA S604AEA S605AEA

R202AEA R223AEA R203AEA R204AEA R205AEA S202AEA S223AEA S203AEA S204AEA S205AEA

R402AEA R423AEA R403AEA R404AEA R405AEA S402AEA S423AEA S403AEA S404AEA S405AEA

3 3 5 5

–

7 1 ⁄

2

1 ⁄

2

10 10

–

T002 T023 T003 T004 T005 U002 U023 U003 U004 U005 W002 W023 W003 W004 W005 Z002 Z023 Z003 Z004 Z005

T102 T123 T103 T104 T105 U102 U123 U103 U104 U105 W102 W123 W103 W104 W105 Z102 Z123 Z103 Z104 Z105

T602 T623 T603 T604 T605 U602 U623 U603 U604 U605 W602 W623 W603 W604 W605 Z602 Z623 Z603 Z604 Z605

T202 T223 T203 T204 T205 U202 U223 U203 U204 U205 W202 W223 W203 W204 W205 Z202 Z223 Z203 Z204 Z205

T402 T423 T403 T404 T405 U402 U423 U403 U404 U405 W402 W423 W403 W404 W405 Z402 Z423 Z403 Z404 Z405

10 15 25 25 25 30 50 50 –

–

40 50

100 100

–

75

100 200 200

1 Motor full-load current should not exceed continuous ampere rating of contactor.