Control_Flippingbook_NOV 2024

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-109

— NEMA enclosed starters with IEC-style components 500-line

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 Step 10

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

— Step 10 (digit 17) overload range (continued) Thermal overload Single-phase, 240 V Horsepower rating Overload range (A)

— Step 10 (digit 17) overload range Electronic overload 3-phase, 208 V Horsepower rating

Code

Overload range (A)

Code

1.9 to 6.3

A

1 ⁄ 1 ⁄ 1 ⁄ 1 ⁄ 1 ⁄

1.7 to 2.3 2.3 to 3.1

A B

½ ¾ 1 1.5

4

4

3

3.1 to 4.2

C

4

2 3

3 ½ ½ ¾

5.7 to 18.9

B

1.5 2 3 5 7.5 10 15 20 25 30 40 50 60

4.2 to 5.7

D

5.7 to 7.6

E

¾ 1 1.5 1 1.5 2 1 1.5 3 ⁄ 4

9 to 30 15 to 45 20 to 56 25 to 70 36 to 100

C D E F G

7.6 to 10

F

10 to 13

G

54 to 150 63 to 210

H

2 3 2 3 3 5 5 5

J

13 to 16

H

115 to 380

K

75 100 125 150

16 to 20 20 to 24 24 to 29 29 to 35 25 to 33 30 to 40

J

K L

150 to 500

L

M N

7.5 7.5 10 7.5 10 10 15 10 15 15 20 20 20

P

36 to 47

Q

44 to 53

R

50 to 60

S

57 to 67 65 to 78 75 to 87 84 to 96

T U V

W

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