NEMA 4/12 Enclosure

Part No

HP Rating

NEMA Size

Dimensions

OL Relay Type

NEMA  4/12

1 Phase

3 phase 60Hz

120V

230V

208V

230V

460V

IAS12-9/K

0.5

1

2

2

5

00

10" X 8" X 5"

CTK-22

IAS12-12/K

0.5

2

3

3

7.5

10" X 8" X 5"

CTK-22

IAS12-18/K

1

3

5

5

10

0

10" X 8" X 5"

CTK-22

IIAS12-22/K

2

3

7

7.5

10

10" X 8" X 5"

CTK-22

IAS12-32/K

2

5

7.5

10

20

1

10" X 8" X 5"

CTK-40

IAS12-40/K

3

5

10

10

25

1P

10" X 8" X 5"

CTK-40

IAS12-50/K

3

7.5

10

15

30

2

14" X 12" X 6"

CTK-85

IAS12-65/K

5

10

15

20

40

14" X 12" X 6"

CTK-85

IAS12-75/K

5

15

20

25

50

14" X 12" X 6"

CTK-85

IAS12-85/K

7.5

15

25

30

50

3

14" X 12" X 6"

CTK-85

IAS12-100/K

7.5

15

30

30

60

20" X 16" X 8

CTK-100

IAS12-125/K

10

20

40

40

75

24" X 20" X 8"

CTK-100

IAS12-150/K

15

25

40

50

100

4

24" X 20" X 8"

CTK-150

IAS12-180/K

15

30

60

60

125

30" X 20" X 8"

CTK-220

IAS12-220/K

15

40

60

75

150

30" X 20" X 8"

CTK-220

IAS12-300/K

100

100

200

5

42" X 36" X 10

CTK-400

OL Relay Type

Thermal setting ranges (A)

CTK-22

0.1-0.16, 0.16-0.25, 0.4-0.63, 0.63-1, 1-1.6, 16-2.5, 2.5-4, 4-6, 5-8, 6-9, 7-10, 9-13, 12-18, 16-22

CTK-40

4-6, 5-8, 6-9, 7-10, 9-13, 12-18, 16-22, 18-26, 24-36, 28-40

CTK-85

7-10, 9-13, 12-18, 16-22, 18-26, 24-36, 28-40, 34-50, 45-65, 54-75, 63-85

CTK-150

34-50, 39-57, 43-65, 54-80, 65-100, 85-125, 100-150

CTK-400

85-125, 100-150, 120-180, 160-240, 220-300, 260-400

OPTIONS

RS

Proof of flow current sensing (includes CT-status only)

RA

Proof of flow current sensing (includes CT-adjustable)

NP

Front mounted nameplate, user defined

U

OV/UV relay