Control_Flippingbook_NOV 2024

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-37

— Enclosed combination magnetic starters CR308, CR408 non-reversing, non-fusible disconnect switch

NEMA sizes 0–6, nonfusible disconnect type 600 volts maximum 50/60 Hz

Standard features Includes a holding interlock, pressure terminals for the line and load connections, plus a 3-leg block type ambient compensated overload relay with manual reset. All enclosures include external reset. NO/NC contacts on the overload relay are provided. LED lights standard.

— Non-fusible disconnect Voltage (60 Hz) NEMA size

NEMA type 1 Ordering code

NEMA type 3R Ordering code

NEMA type 12 Ordering code

NEMA type 4/4X Ordering code

Continuous amp rating

Max. hp

200–208 200–208 200–208 200–208 200–208 230–240 230–240 230–240 230–240 230–240 460–480 460–480 460–480 460–480 460–480 575–600 575–600 575–600 575–600 575–600

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

3

18 27 45 90 18 27 45 90 18 27 45 90 18 27 45 90

CR308BT081A4AAAAA CR308CT081A4AAAAA CR308DT081A4AAAAA CR408E1081A4AAAAA CR408F1081A4AAAAA CR308BT031A4AAAAA CR308CT031A4AAAAA CR308DT031A4AAAAA CR408E1031A4AAAAA CR408F1031A4AAAAA CR308BT041A4AAAAA CR308CT041A4AAAAA CR308DT041A4AAAAA CR408E1041A4AAAAA CR408F1041A4AAAAA CR308BT051A4AAAAA CR308CT051A4AAAAA CR308DT051A4AAAAA CR408E1051A4AAAAA CR408F1051A4AAAAA

CR408B6081A4AAAAA CR408C6081A4AAAAA CR408D6081A4AAAAA CR408E6081A4AAAAA CR408F6081A4AAAAA CR408B6031A4AAAAA CR408C6031A4AAAAA CR408D6031A4AAAAA CR408E6031A4AAAAA CR408F6031A4AAAAA CR408B6041A4AAAAA CR408C6041A4AAAAA CR408D6041A4AAAAA CR408E6041A4AAAAA CR408F6041A4AAAAA CR408B6051A4AAAAA CR408C6051A4AAAAA CR408D6051A4AAAAA CR408E6051A4AAAAA CR408F6051A4AAAAA

CR408B2081A4AAAAA CR408C2081A4AAAAA CR408D2081A4AAAAA CR408E2081A4AAAAA CR408F2081A4AAAAA CR408B2031A4AAAAA CR408C2031A4AAAAA CR408D2031A4AAAAA CR408E2031A4AAAAA CR408F2031A4AAAAA CR408B2041A4AAAAA CR408C2041A4AAAAA CR408D2041A4AAAAA CR408E2041A4AAAAA CR408F2041A4AAAAA CR408B2051A4AAAAA CR408C2051A4AAAAA CR408D2051A4AAAAA CR408E2051A4AAAAA CR408F2051A4AAAAA

CR408B4081A4AAAAA CR408C4081A4AAAAA CR408D4081A4AAAAA CR408E4081A4AAAAA CR408F4081A4AAAAA CR408B4031A4AAAAA CR408C4031A4AAAAA CR408D4031A4AAAAA CR408E4031A4AAAAA CR408F4031A4AAAAA CR408B4041A4AAAAA CR408C4041A4AAAAA CR408D4041A4AAAAA CR408E4041A4AAAAA CR408F4041A4AAAAA CR408B4051A4AAAAA CR408C4051A4AAAAA CR408D4051A4AAAAA CR408E4051A4AAAAA CR408F4051A4AAAAA

7 1 ⁄

2

10 25 40

135

3

7 1 ⁄

2

15 30 50 10 25 50 5

135

100

135

5

10 25 50

100

135

• NEMA size 0–4 starters with 115–120 volt, 60 Hz coil for separate control are available. To order, replace digits 8 and 9 of listed ordering codes with 02. Example: CR408C2051A1AAAAA with 115–120 volt, 60 Hz coil for separate control becomes CR408C2021A1AAAAA. • Motor full load current should not exceed continuous ampere rating of starter.

Please reference the NEMA full voltage power devices catalog for additional technical data, selection and installation guides, and dimensional drawings.