MECHANICAL INTERLOCKS - CIRCUIT BREAKER VERSION

20, 30, 60, 100 Amp

UL type 4X (IP67)

Drawing B

dimensions

Amps

Poles and Wires

Voltage AC

Clock Position of Ground Contact

Horsepower Ratings

Watertight
4X (IP67)

Splashproof
3R (IP44)

Conduit Hub Size

20

2P3W

120

4

2

AJ119316SH

AJ110316SH

1/2"

240

6

5

AJ119318SH

AJ110318SH

277

5

5

AJ119317SH

AJ110317SH

480

7

10

AJ119319SH

AJ110319SH

20, 30, 60, 100 Amp

UL type 3R (IP44)

Drawing B

dimensions

3P4W

120/240

12

2 @ 120V
5 @ 240V

AJ119424SH

AJ110424SH

3�240

9

10

AJ119421SH

AJ110421SH

3�480

7

20

AJ119419SH

AJ110419SH

3�600

5

25

AJ119417SH

AJ110417SH

4P5W

3�Y120/208

9

10

AJ119521SH

AJ110521SH

3�Y277/480

7

20

AJ119519SH

AJ110519SH

3�Y347/600

5

25

AJ119517SH

AJ110517SH

30

2P3W

120

4

2

AJ139316SH

AJ130316SH

3/4"

240

6

5

AJ139318SH

AJ130318SH

277

5

5

AJ139317SH

AJ130317SH

480

7

10

AJ139319SH

AJ130319SH

3P4W

120/240

12

2 @ 120V
5 @ 240V

AJ139424SH

AJ130424SH

3�240

9

10

AJ139421SH

AJ130421SH

3�480

7

20

AJ139419SH

AJ130419SH

3�600

5

25

AJ139417SH

AJ130417SH

4P5W

3�Y120/208

9

10

AJ139521SH

AJ130521SH

3�Y277/480

7

20

AJ139519SH

AJ130519SH

3�Y347/600

5

25

AJ139517SH

AJ130517SH

32

3P4W

380 50Hz
440 60Hz

3

15

AJ139415SH
Only for Refrigerated Containers

3/4"

60

2P3W

120

4

3

AJ169316SH

AJ160316SH

1 1/4"

240

6

7.5

AJ169318SH

AJ160318SH

277

5

7.5

AJ169317SH

AJ160317SH

480

7

15

AJ169319SH

AJ160319SH

3P4W

120/240

12

3 @ 120V
7.5 @ 240V

AJ169424SH

AJ160424SH

3�240

9

15

AJ169421SH

AJ160421SH

3�480

7

25

AJ169419SH

AJ160419SH

3�600

5

30

AJ169417SH

AJ160417SH

4P5W

3�Y120/208

9

15

AJ169521SH

AJ160521SH

3�Y277/480

7

25

AJ169519SH

AJ160519SH

3�Y347/600

5

30

AJ169517SH

AJ160517SH