Control Catalog

NEMA Full Voltage Power Devices NEMA Rated Full Voltage Starters - Magnetic

Section 1

CR308X Fuse-Clip Kits for Starters For 300-Line Starters

Fuse-Clip Kits Class NEC Fuses Single Element Single Element Single Element Single Element Dual Element Dual Element Dual Element Disconnect Switch NEC Fuse Max. NEC Fuse Max. NEC Fuse Max. NEC Fuse Max. NEC Fuse Max. NEC Fuse Max. NEC Fuse Max. Continuous Fuse Clip

Fuse Clip

List

NEMA Horsepower Horsepower

Horsepower Horsepower

Horsepower

Horsepower Horsepower

Amperage Rating @ 250 Rating

Product

Price

Size @ 200-208V @ 230-240V @ 460-480V @ 575-600V @ 200-208V @ 230-240V @ 460-600V

Rating

Volt Max.

@ 600 Volt Max.

Number GO-10G1

$6.80

0,

3

3

5

5

- -

- -

- - - -

30

Non-fuse

Non-fuse CR308X110A

1

7 1/2

7 1/2

10

10

-straps

-straps

CR308X111B 1

$15.00

0,

3

3

- -

- -

3

3

30

30

-

1

- - -

- - -

7 1/2

7 1/2

$15.00

0,

5

5

- - -

- - -

5

30

-

30

CR308X112B

1 2

7 1/2

7 1/2

10

$7.80

10

15

25

25

-

60

Non-fuse

Non-fuse CR308X120A

-straps

-straps

CR308X121C 1

$15.00

1,

7 1/2

7 1/2

- -

- -

7 1/2

7 1/2

- -

30, 60 30, 60

60

-

2

- - -

- - -

10

15

$21.00

1,

10 15 50 25 30 50

10 20 50 25 30 50

- -

- -

25

-

60

CR308X122C

2 3

-

$13.80

25

30

100

Non-fuse

Non-fuse CR308X130A

-straps

-straps

100 CR308X132D 1,2 $60.00

2,

10

15

25

15, 30 30

50

60,

100

3 3 4

-

-

-

- - -

100 100 200

-

-

200 CR308X132E 1 Non-fuse CR308X140A

$108.00 $31.80

25 40

30 50

25

200

100

100

-

-

Non-fuse

-straps

-straps

200 CR308X142E 1 400 CR308X142F

$96.00 $276.00

4 4

-

-

60

60

40

50

100

200 200

200 400

40

50

100

100

-

-

-

Fuse-Clip Kits Class R Fuses Single Element Single Element Single Element Single Element Dual Element Dual Element Dual Element Disconnect Switch NEC Fuse Max. NEC Fuse Max. NEC Fuse Max. NEC Fuse Max. NEC Fuse Max. NEC Fuse Max. NEC Fuse Max. Continuous Fuse Clip

Fuse Clip

List

NEMA Horsepower Horsepower

Horsepower Horsepower

Horsepower

Horsepower Horsepower

Amperage Rating @ 250 Rating

Product

Price

Size @ 200-208V @ 230-240V @ 460-480V @ 575-600V @ 200-208V @ 230-240V @ 460-600V

Rating

Volt Max.

@ 600 Volt Max. Number

GO-10G1

CR308X611P 1 CR308X611P 1

$18.00 $18.00 $24.00 $24.00 $24.00 $24.00 $30.00 $30.00 $78.00 $78.00 $78.00 $78.00 $114.00 $318.00

0 1 0 1 2 1 2 1 3 2 3 2 4 4

3

3

- -

- -

3

3

- -

30

30

- -

- - - - - - - - - - -

- - - - - - - - - - -

7 1/2

7 1/2

-

- - -

5

5

5

30

30 CR308X612R

7 1/2

7 1/2

-

-

10

-

- -

CR308X612R CR308X621P 1 CR308X621S 1

- -

- -

10

15

- -

60 30 60 30

60 60

7 1/2

7 1/2

7 1/2

7 1/2

15 10

20 10

- -

- -

25

- -

60 CR308X622S 60 CR308X622T

- -

CR308X631P 1 CR308X631R 1

-

-

25

30 15

100

100 100

-

10

15

60

100 CR308X632S 1 100 CR308X632T 2

30 25

30 25

- -

- -

50

100

- -

- -

60

-

-

40

50

200 200

200

-

CR308X641P

200 CR308X642S 1

60

60

-

-

100

-

1 For ordinary starting duty only. Dual element or next larger size fuses are recommended for frequent starts or long accelerating time. 2 Oversize enclosure required for NEMA Type 1 enclosure.

Adapter Plate for Class J Fuses

Mounting Hole Locations

List Price GO-10G1

Product Number

A — 30-Ampere and

$10.50

CR308X400A

60-Ampere Class J fuse block location

Application - Adapter Plate for Class J Fuses The CR308X400A is a universal-type adapter plate with hardware for converting to Class J fuses in combination-type magnetic motor starters, NEMA Sizes 0-3. Clips in standard NEMA Size 4 starters can be repositioned to accept Class J fuses without extra hardware. The adapter can be used to convert standard 600-Volt fusible starters by providing for easy relocation of the fuse clips in the starters. For most applications, clip sizes for Class J fuses are the same as those for ordinary NEC fuses. The adapter can also be used to convert nonfusible starters by order- ing the proper clips for Type QMR switches. With Class J current-limiting fuses, the starters are rated at 100,000 Amperes rms symmetrical.

B — 100-Ampere Class J fuse block location

C — Overfusing 100-Ampere to 200-Ampere Class J fuse block location

D — Mounting holes for

installing adapter plate to enclosure box

Adapter Plate Mounting Hole Locations

Rev. 4/16 Prices and data subject to change without notice

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