Control_Flippingbook_NOV 2024

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-90

— Enclosed combination magnetic starters CR415 2-speed/2-winding, 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 3 (digits 10, 11) select protective device (continued)

— Disconnect with class R fuse clips — for use with time delay/dual element class RK1/RK5 fuses

200–208 V

230–240 V

460–480 V

575–600 V

Max. hp

Fuse clip (amps)

Max. hp

Fuse clip (amps)

Max. hp

Fuse clip (amps)

Max. hp

Fuse clip (amps)

NEMA size

Code

Code

Code

Code

0 1

3 5

30 30 60

RA RA RB

3 5

30 30 60

RA RA RB

5

30 30

R3 R3

5

30 30

R3 R3

10

10

7 1 ⁄

7

1 ⁄

– –

–

–

–

–

–

2

2

2

–

–

–

–

–

30 60 60

R3 R6 R6 R1

15 25 30 50

30 60 60

R3 R6 R6 R1

10

60

RB

15

60

RB

25

3

–

–

–

–

–

–

–

20 25

100 200

RC RD

25 30

100 200

RC RD

50

100

100

– –

–

–

–

–

–

4

–

–

–

–

–

–

100 200

R1 R2

60

100 200

R1 R2

400

200

RD

50

200

RD

100

100

— Disconnect with class J fuse clips — for use with time delay/dual element class J fuses

200–208 V

230–240 V

460–480 V

575–600 V

Max. hp

Fuse clip (amps)

Max. hp

Fuse clip (amps)

Max. hp

Fuse clip (amps)

Max. hp

Fuse clip (amps)

NEMA size

Code

Code

Code

Code

0 1

3 5

30 30 60

J3 J3 J6

3 5

30 30 60

J3 J3 J6

5

30 30

J3 J3

5

30 30

J3 J3

10

10

7 1 ⁄

7

1 ⁄

– –

–

–

–

–

–

2

2

2

–

–

–

–

–

–

30 60 60

J3 J6 J6 J1

15 25 30 50

30 60 60

J3 J6 J6 J1

10

60

J6

15

60

J6

25

3

–

20 25

100 200

J1 J2

25 30

100 200

J1 J2

50

100

100

4

– –

–

–

–

–

–

–

–

–

–

–

–

100 200

J1 J2

60

100 200

J1 J2

40

200

J2

50

200

J2

100

100

— Step 4 (digit 12) select overload relay Overload relay Thermal bi-metallic ambient Compensated (1 NC) Thermal bi-metallic ambient compensated (1 NO–1 NC)

Code

3 4

Solid state overload (1 NO–1 NC)

(#)

(#) Select code for solid state overload amp rating from ranges table on following page.

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