Control_Flippingbook_October 2023

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NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR408 magnetic starters Nonreversing, combination, nonfusible and fusible disconnect type

Part number 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 part number, 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

Oversized enclosure CR

Standard enclosure CR

Oversized enclosure CR

Standard enclosure CR

Oversized enclosure CR

Standard enclosure CR

Oversized enclosure CR

Standard enclosure CR Use CR308 Use CR308 Use CR308

NEMA size

0 1 2 3

408B5 408C5 408D5 408E5 1

408B6 408C6 408D6 408E6 408F6

408BR 408CR 408DR 408ER 1

408B2 408C2 408D2 408E2 408F2

408B7 408C7 408D7 408E7 1

408B4 408C4 408D4 408E4 408F4

408BS 408CS 408DS 408ES 1

408E1 408F1

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/nonfusible.

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

Control circuit voltage and CPT 120 V w/ surge protector (SP)

No CPT

Control fuses, no CPT

Standard size CPT

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 w/CPT 480 V/120 V w/CPT 600 V/120 V w/CPT 208 V/120 V w/CPT

– – – – – – – – – – – –

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

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

240 V/24 V w/CPT 3 480 V/24 V w/CPT 3 600 V/24 V w/CPT 3 208 V/24 V w/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.