GE Products BuyLog Smart Catalog

Automatic Transfer Switches Critical Power Products Model ZT30

Section 14

Dimension and Weight

Dimensions: Split Cable Entry (NEMA 1) Inch (cm)

Approx. Shipping (NEMA 1) Weight (lb)

Reference Figure

Application Notes

Switch Type

Ampere Rating

Poles

Height (A)

Width (B) 36.5 (93) 36.5 (93) 36.5 (93) 36.5 (93) 36.5 (93) 36.5 (93) 36.5 (93) 45.5 (116) 45.5 (116) 45.5 (116) 45.5 (116) 45.5 (116) 45.5 (116) Width (B) 36.5 (93) 36.5 (93) 36.5 (93) 36.5 (93) 36.5 (93) 36.5 (93) 36.5 (93) 36.5 (93) 45.5 (116) 45.5 (116) 45.5 (116) 45.5 (116) 45.5 (116) 45.5 (116) 45.5 (116)

Depth (C) 23.5 (60) 23.5 (60) 23.5 (60) 23.5 (60) 32.5 (83) 32.5 (98) 38.5 (98)

3-Pole

4-Pole

1000 1200 1600 2000 2600 3000 3000 1000 1200 1600 2000 2600 3000 1000 1200 1600 2000 2600 2600 3000 3000 1000 1200 1600 2000 2600 3000 3000

3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3 4

90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229) 90 (229)

A A A A B B B C C C C D D A A A A B B B B C C C C D D D

998 998 998 998

1051 1051 1051 1051 1322 1356 2707 2707 2707 2707 3097 3097 —

1- 5 1- 5 1- 5 1- 5 1- 5 1- 5 1- 5 1- 5 1- 5 1- 5 1- 5 1- 5 1- 5

Standalone ATS

1239 1239

—

50 (127) 50 (127) 50 (127) 50 (127) 60 (152) 60 (152)

2497 2497 2497 2497 2856 2856

Bypass

Dimension: All Top Or All Bottom Cable Entry (NEMA 1) Inch (cm)

Approx. Shipping (NEMA 1) Weight (lb)

Reference Figure

Application Notes

Switch Type

Ampere Rating

Poles

Height (A)

Depth (C) 32.5 (83) 32.5 (83) 32.5 (83) 32.5 (83) 38.5 (98) 53.5 (136) 38.5 (98) 53.5 (136)

3-Pole

4-Pole

3, 4 3, 4 3, 4 3, 4

1050 1050 1050 1050 1273

1103 1103 1103 1103

1- 5 1- 5 1- 5 1- 5

Standalone ATS

3 4 3 4

—

—

1442

1- 5

1273

—

—

1442 3097 3097 3097 3097 3097

1- 5 1- 5 1- 5 1- 5 1- 5 1- 5

3, 4 3, 4 3, 4 3, 4 3, 4

60 (152) 60 (152) 60 (152) 60 (152) 60 (152) 60 (152) 85 (216)

2856 2856 2856 2856 2856 2856

Bypass

3 4

—

—

3240

1- 5

C C

B B

C C

B B

CU UL Listed Solderless Screw-Type Terminals for External Power Connections

Normal, Emergency & Load Terminals Cable / Pole (Max) Wire Ranges

A A

Switch Size Amps

A

Switch Type

1000 1200 1600 2000 2600 3000 1000 1200 1600 2000 2600 3000

6 6 6 6 8 8 6 6 6 6 8 8

2-750 Kcmil 2-750 Kcmil 2-750 Kcmil 2-750 Kcmil 2-750 Kcmil 2-750 Kcmil 2-750 Kcmil 2-750 Kcmil 2-750 Kcmil 2-750 Kcmil 2-750 Kcmil 2-750 Kcmil

1" 1”

1" 1”

ATS

Figure A

Figure B

C C

B B

C C

B B

A A

A A

Bypass

1" 1” Figure C

1" 1”

Figure D

Screw-Type Terminals for External Power Connections Application Notes 1. Line and load terminals are located in rear and arranged for bus bar connec- tion. Terminal lugs are available as an accessory. Contact the GE factory for more details. 2. Special terminal lugs are available at additional cost. Contact the GE factory and advise cable sizes and number of conductors per pole. 3. Fully rated neutral provided on 3 phase, 4 wire system. 4. Special lug arrangements may require different enclosure dimensions. For certified drawings, contact the GE factory.

Application Notes 1. All dimensions and weights are approximate and subject to change without notice. 2. Special enclosures (NEMA 3R, 4, 4X, 12) dimensions and layout may differ. Consult the GE factory for details. 3. Special lug arrangements may require different enclosure dimensions. For certified drawings, contact the GE factory. 4. Add 4” in height for removable lifting lugs. 5. Enclosures with louvers must be clear for airflow on the rear for ventilation.

Rev. 1/19 Data subject to change without notice

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