Automatic transfer switch, Dimensional specifications – Caterpillar Automatic Transfer Switch LEXX0526-03 User Manual
Page 4
AUTOMATIC TRANSFER SWITCH
LEXX0526-03
4
DIMENSIONAL SPECIFICATIONS
Ampere
Height
Width
Depth
Reference Application
Rating
Poles
(A)
(B)
(C)
Figure
Weight
Notes
100, 150, 225,
2,3
83 (2108)
30 (762)
25.25 (641)
D
770 (350)
260 & 400
4
83 (2108)
30 (762)
25.25 (641)
D
840 (381)
3
90 (2286)
36 (914)
28.25 (718)
E
1220 (553)
1-8
4
90 (2286)
40 (1016)
28.25 (718)
E
1365 (619)
3
90 (2286)
40 (1016)
28.25 (718)
E
1355 (615)
1-8
4
90 (2286)
46 (1168)
28.25 (718)
E
1570 (712)
3
80 (2032)
40 (1016)
164 (4166)
E
4044 (1835)
1-5 & 9
4
80 (2032)
46 (1168)
164 (4166)
E
4431 (2010)
3
80 (2032)
40 (1016)
164 (4166)
E
4044 (1835)
1-5 & 9
4
80 (2032)
46 (1168)
164 (4166)
E
4431 (2010)
3
80 (2032)
40 (1016)
164 (4166)
E
4456 (2021)
1-5 & 9
4
80 (2032)
46 (1168)
164 (4166)
E
4977 (2258)
3
90 (2286)
47.5 (1207)
80 (2032)
F
4660 (2113)
1-5 & 9
4
90 (2286)
54 (1372)
80 (2032)
F
5860 (2658)
CBTS, CBTSD Series Transfer/Bypass Isolation Switches
NEMA 1 Enclosed
600
1-6
800, 1000 & 1200
2000
4000
1600
3000
APPLICATION NOTES:
1.
Dimensions are listed in inches (mm) and weights in pounds (kg).
2. Includes 1.25" door projection beyond base depth. Allow a minimum of 3" additional depth for projection of handle, light,
switches, pushbuttons, etc.
3. All dimensions and weights are approximate and subject to change without notice and are not for construction use.
4. Special enclosures (NEMA 3R, 4, 12, etc.) may include mounting tabs, etc. Consult the published dimensional drawings for details.
5. Packing materials must be added to weights shown. Allow 15% additional weight for cartons, skids, crates, etc.
6. Add 4" in height for removable lifting lugs.
7. CBTS/CBTSD 600-1200 amp shipped horizontally (on rear of unit).
8. CBTS 600-1200 standard configuration is top entry. Rear adapter bay (wireway) required for bottom entry.
9. Bypass switch weights for 1600-4000 amp units vary up to 10% based on connection configurations. Weights shown are for
estimation only. Ventilation louvers on 3000 and 4000A units require one side or rear of enclosure to be clear in order to afford
proper airflow