Control_Flippingbook_NOV 2024

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-43

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

Ordering code configuration Valid for NEMA sizes 0–4

Digits:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

C R

Steps:

Step 1

Step 2

Step 3

Step 4 Step 5 Step 6 Step 7 Step 8 Step 9

To configure the ordering code, use the tables below to fill in the digit boxes with the appropriate code.

— Step 1 (digits 1–7) select NEMA size and enclosure

NEMA type 1

NEMA type 3R

NEMA type 12

NEMA type 4/4X

Standard enclosure Use CR308 Use CR308 Use CR308 CR408E1 CR408F1

Oversized enclosure CR408B5 CR408C5 CR408D5 CR408E5 1

Standard enclosure CR408B6 CR408C6 CR408D6 CR408E6 CR408F6

Oversized enclosure CR408BR CR408CR CR408DR CR408ER 1

Standard enclosure CR408B2 CR408C2 CR408D2 CR408E2 CR408F2

Oversized enclosure CR408B7 CR408C7 CR408D7 CR408E7 1

Standard enclosure CR408B4 CR408C4 CR408D4 CR408E4 CR408F4

Oversized enclosure CR408BS CR408CS CR408DS CR408ES 1

NEMA size

0 1 2 3

4 2

–

–

–

–

Note: All enclosures include external overload reset buttons. NEMA 4 enclosures are stainless steel. 1 Oversized enclosure provided as standard with 200 amp fusible disconnect. 2 Oversized enclosure provided as standard with any NEMA size 4 fusible/non-fusible.

— Step 2 (digits 8, 9) select control voltage (no CPT and standard size CPT) Control circuit voltage and CPT No CPT

Control fuses, no CPT

Standard size CPT

120 V with surge protector (SP)

01 02 03 04 05 08 09

F1 F2 F3 F4 F5 F8

– – – – – – –

120 V 240 V 480 V 600 V 208 V 24 V 3

– – – – – – – – – – – – –

240 V/120 V with CPT 480 V/120 V with CPT 600 V/120 V with CPT 208 V/120 V with CPT

– – – – – – – – – – – –

93 94 95 98 33 34 35 38 S3 S4 S5 S8

240 V/120 V with CPT and SP 480 V/120 V with CPT and SP 600 V/120 V with CPT and SP 208 V/120 V with CPT and SP

240 V/24 V with CPT 3 480 V/24 V with CPT 3 600 V/24 V with CPT 3 208 V/24 V with CPT 3

Note: CPT includes 2 primary fuses and 1 secondary fuse. 3 24 V coils are not available for NEMA size 3 and above.

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