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Ampere
Poles
Rating
2, 3
40, 80,
100, 150
4
2, 3
225, 260, 400
4
2, 3
600
4
2, 3
800, 1000, 1200
4
3
1600, 2000
4
3
3000
4
3
4000
4
Application Notes:
1. Metric dimensions (cm) and weights (Kg) shown in parenthesis adjacent
to English measurements in inches and pounds.
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.
4. Special enclosures (NEMA 3R, 4, 12, etc.) dimensions and layout may differ.
Consult the GE factory for details.
5. Normal and emergency may be ordered inverted on any switch. The load
may be inverted 600-1200 amps. Consult the GE factory for details.
6. Special lug arrangements may require different enclosure dimensions.
For certified drawings, contact the GE factory.
7. Packing materials must be added to weights shown. Allow 15% additional
weight for cartons, skids, crates, etc.
8. Add 4" in height for removable lifting lugs.
9. Lug adapters for 3000-4000 amp limits may be staggered length for ease
of entrance. Consult the GE factory for details.
10. Louvers must be clear for airflow with standard cable connections.
11. A ZTS 40-150A, when ordered with the following options, will require a larger
enclosure: UMD, Digital Meter, HT, HH, K, LDS, L11, N1, N2, OCVR-1SG, OCVR-1SS,
P2, SPD, BCI, R26(D). Please contact the GE factory for dimensions.
12. For Delayed and Closed Transition dimensions and weights, refer to GE Publication
PB -5067 and PB -5069.
13. For Bypass/Isolation dimensions and weights, refer to GE Publication PB -5068.
14. A ZTS , when ordered with compression lugs suitable for use with copper cables, will
require a larger enclosure. For 40-225A, the enclosure is 46" x 24" x 14" (HxWxD). For
260-400A, the enclosure is 66" x 24" x 19.75" (HxWxD). For 600A, the enclosure is 74" x
40" x 19.75" (HxWxD). For certi ed drawings, please contact the GE factory.
AL - CU UL Listed Solderless
Screw-Type Terminals for External Power Connecti
Normal, Emergency &
Switch
Load Terminals
Size
Cables/
Amps
Wire Ranges
Pole
40-80
1
#8 to 3/0
100, 150
1
#6 to 250 MCM
1
#4 to 600 MCM
225, 260,
400
2
1/O to 250 MCM
Z enith ZTS Series Dimensional Speci cations / Power Connection Terminals
ZTS Model, Dimensions and Weights
NEMA 1
Height
Width
Depth
(A)
(B)
24 (61)
18 (46)
11 (28)
46 (117)
24 (61)
14 (36)
74 (188)
40 (102)
19.5 (50)
90 (229)
35.5 (90)
48 (122)
90 (229)
46.5 (118)
60 (152)
Switch
Size
Cables/
Amps
600
800, 1000, 1200
1600, 2000,
3000, 4000
Reference
Open
(C)
Figure
Type
21 (10)
A
70 (32)
75 (34)
165 (75)
185 (84)
B
190 (86)
210 (95)
740 (336)
830 (376)
740 (336)
C
830 (376)
770 (349)
1025 (465)
C
A
Figure A
Figure C
ons
Normal, Emergency &
Load Terminals
Wire Ranges
Pole
2
#2 to 600 MCM
4
#2 to 600 MCM
*
Weight
Application
NEMA 1
57 (26)
1 - 7, 11-14
60 (27)
165 (75)
1 - 7, 12-14
170 (68)
380 (172)
1 - 8, 12-14
430 (195)
455 (206)
1 - 8, 12-13
540 (245)
1375 (624)
1480 (671
1375 (624)
1480 (671)
1595 (723)
1850 (839)
C
B
A
Figure B
C
B
A
NOTES :
*
Line and load terminals are located in rear
and arranged for bus bar connection. Terminal
lugs are available as an accessory. Contact
the GE factory for more details.
1.
Special terminal lugs and neutral bars are
available at additional cost. Contact factory
and advise cable sizes and number of
conductors per pole.
2.
Fully rated neutral provided on 3 phase,
4 wire system.
3.
Special lug arrangements may require different
enclosure dimensions. For certified drawings,
contact the GE factory.
Notes
1 - 13
B
Page 7
•
PB - 5066
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