Control_Flippingbook_NOV 2024

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-138

— Pumping panels CR340, CR341 pump panel nomenclature

Ordering code configuration Valid for NEMA sizes 1–5

Digits:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C R

A

A A A

A A A

Steps:

Step 1

Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 Step 10 Step 11

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

— Step 5 (digit 8) select disconnect (continued)

— Table C: Fusible disconnect switch fuse clip sizes (CR341 only)

Size

Code

1

2

3

4

5

6

Disconnect switch less fuse clips

A 5

B C D E

30 60

30 60

60

100

100

100 200

200 400

F

G H

600 800

J L

1000 1200

M N

— Table D: Class 10-20-30 electronic overload

Size

Code

1

2

3

4

5

6

7

C D E

0.4–0.85 0.8–1.7 1.6–3.4 3.2–6.8 6.5–13.5

Not available for NEMA size 7

F

G H

6.5–13.5

13–27

13–27 25–50

J

K L

17–35 35–70 65–90

17–35 35–70

M

65–135

P

65–135 130–270

Q

130–270 260–540

T

5 NEMA Size 5 and 6 are labeled under UL 508A

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