Control_Flippingbook_NOV 2024

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-51

— Enclosed combination magnetic starters CR387 non-reversing, instantaneous trip circuit breaker

Ordering code configuration Valid for NEMA sizes 0–2, type 1 standard enclosure

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

— Step 2 (digits 8, 9) select control voltage

NEMA type 1 Standard enclosure

Control fuses,

Standard size CPT + 100 VA

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

No CPT

no CPT Standard size CPT

NEMA size

01 02 03 04 05 08 09

F1 F2 F3 F4 F5 F8

– – – – – – –

– – – – – – –

0 1 2

CR387BT CR387CT CR387DT

120 V 240 V 480 V 600 V 208 V

Note: All enclosures include external overload reset buttons.

24 V

– – – – – – – – – – – – –

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

13 14 15 18 53 54 55 58 A3 A4 A5 A8

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

Note: CPT includes 2 primary fuses and 1 secondary fuse.

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