January 2003
8-12
For more information visit: www.cutler-hammer.eaton.com CA08101001E
Safety Switches & Enclosed Circuit Breakers
8
Safety Switches
Technical Data and Specifications
Vol. 1, Ref. No. [0250]
Dimensions
Note: Dimensions are for estimating purposes only.
Table 8-30. Heavy Duty, Non-Fusible, 600V, 3-Pole, Single Throw
Note: 600A dimensions become applicable in the second quarter of 2002.
Table 8-31. Heavy Duty, Fusible, 240V and 600V, 3-Pole Solid Neutral, Single Throw
Note: 600A dimensions become applicable in the second quarter of 2002.
Table 8-32. Heavy Duty, Non-Fusible, 240V and 600V, 3-Pole, Double Throw
Table 8-33. Heavy Duty, Fusible, 240V and 600V, 3-Pole, Double Throw
Ampere
Rating
NEMA 1, 3R NEMA 12, 4XSS
Dimensions in Inches (mm) Dimensions in Inches (mm)
Height Width Depth Height Width Depth
30
60
100
200
15-7/8 (403)
15-7/8 (403)
21-11/16 (551)
27-5/8 (702)
8-1/8 (206)
8-1/8 (206)
11-1/8 (283)
16 (406)
10 (254)
10 (254)
10 (254)
11-1/4 (286)
12-1/8 (308)
12-1/8 (308)
24 (610)
34-3/8 (873)
8-1/8 (206)
8-1/8 (206)
11-1/8 (283)
16 (406)
10 (254)
10 (254)
10-1/4 (260)
11-1/2 (292)
400
600
800
1200
45-3/16 (1148)
52-11/16 (1339)
56-11/16 (1440)
70-5/16 (1786)
23 (584)
24 (610)
25-3/8 (645)
41-15/32 (1053)
12-5/8 (321)
14-1/4 (362)
14-1/4 (362)
19-15/16 (507)
57-5/8 (1464)
63 (1600)
71-3/4 (1822)
70-5/16 (1786)
23 (584)
24 (610)
25-3/8 (645)
41-15/32 (1053)
12-5/8 (321)
14-1/4 (362)
14-1/4 (362)
19-15/16 (507)
Ampere
Rating
NEMA 1, 3R NEMA 12, 4XSS
Dimensions in Inches (mm) Dimensions in Inches (mm)
Height Width Depth Height Width Depth
30
60
100
200
15-7/8 (403)
15-7/8 (403)
21 -11/16 (551)
27-5/8 (702)
8-1/8 (206)
8-1/8 (206)
11-1/8 (283)
16 (406)
10 (254)
10 (254)
10 (254)
11-1/4 (286)
17-7/8 (454)
17-7/8 (454)
24 (610)
34-3/8 (873)
8-1/8 (206)
8-1/8 (206)
11-1/8 (283)
16 (406)
10 (254)
10 (254)
10-1/4 (260)
11-1/2 (292)
400
600
800
1200
45-3/16 (1148)
52-11/16 (1339)
56-11/16 (1440)
70-5/16 (1786)
23 (584)
24 (610)
25-3/8 (645)
41-15/32 (1053)
12-5/8 (321)
14-1/4 (362)
14-1/4 (362)
19-15/16 (507)
57-5/8 (1464)
63 (1600)
71-3/4 (1822)
70-5/16 (1786)
23 (584)
24 (610)
25-3/8 (645)
41-15/32 (1053)
12-5/8 (321)
14-1/4 (362)
14-1/4 (362)
19-15/16 (507)
Ampere
Rating
NEMA 1, 3R NEMA 12, 4XSS
Dimensions in Inches (mm) Dimensions in Inches (mm)
Height Width Depth Height Width Depth
30
60
100
200
24-5/8 (625)
24-5/8 (625)
24-5/8 (625)
37-3/8 (949)
11-15/16 (303)
11-15/16 (303)
11-15/16 (303)
19-9/16 (497)
9-7/8 (251)
9-7/8 (251)
9-7/8 (251)
11-1/4 (286)
25-7/8 (657)
25-7/8 (657)
25-7/8 (657)
41 (1041)
12 (305)
12 (305)
12 (305)
19-1/2 (495)
10-1/4 (260)
10-1/4 (260)
10-1/4 (260)
11-5/8 (295)
400
600
800
53-13/16 (1367)
63-5/16 (1608)
63-5/16 (1608)
23-1/8 (587)
24-1/8 (613)
24-1/8 (613)
12-1/2 (318)
14-1/8 (359)
14-1/8 (359)
57-1/2 (1460)
—
—
23 (584)
—
—
12-1/2 (318)
—
—
Ampere
Rating
NEMA 1, 3R NEMA 12, 4XSS
Dimensions in Inches (mm) Dimensions in Inches (mm)
Height Width Depth Height Width Depth
30
60
100
36-5/8 (930)
36-5/8 (930)
36-5/8 (930)
11-15/16 (303)
11-15/16 (303)
11-15/16 (303)
9-7/8 (251)
9-7/8 (251)
9-7/8 (251)
39-13/16 (1011)
39-13/16 (1011)
39-13/16 (1011)
12 (305)
12 (305)
12 (305)
10-1/4 (260)
10-1/4 (260)
10-1/4 (260)
200
400
600
50-7/8 (1292)
74-3/4 (1898)
86-1/8 (2188)
19-9/16 (497)
25-3/8 (645)
27-7/16 (697)
11-1/4 (286)
14-1/8 (359)
14-1/8 (359)
55-5/8 (1413)
74-3/4 (1899)
—
19-9/16 (497)
25-3/8 (645)
—
11-5/8 (295)
14-1/8 (359)
—
Figure 8-3. NEMA 1-3R Heavy Duty
30 – 1200 Amperes
Figure 8-4. NEMA 4, 4X and 12 Heavy Duty
30 – 800 Amperes
Figure 8-5. NEMA 1-3R Double Throw
30 – 800 Amperes
Figure 8-6. NEMA 12-4X Double Throw
30 – 400 Amperes
D
W
H
C
L
D
W
C
L
H
W
C
L
H
D
W
H
D
