CSA American ATO-705-N User Manual download pdf (Page 9)

The Example Catalog Number above is 7AUSA3400N5XC (X is used to specify optional accessories).

7000 series Service Entrance Power Transfer Switches

Dimensions and Weights for non-bypass configurations

Type 1 and 3R Enclosures

A Automatic

N Non-

Automatic

C Type 1 enclosure

M Type 3R secure

double door

N Type 4 secure

double door

P Type 4X secure

double door

(316 SS)

Q Type 12 secure

double door

US Conventional

2-Position

UB Open Transition

Bypass

CUS Closed Transition

CUB Closed Transition

Bypass

DUS Delayed Transition

DUB Delayed Transition

Bypass

A Solid Neutral

(standard)

B Switched

Neutral

C Overlapping

Neutral

70, 100

150, 200

225, 250

400, 600

800,1000

1200,1600,

2000,2500,

3000

4000

C 208

D 220

E 230

F 240

H 380

J 400

K 415

L 440

M 460

N 480

P 550

Q 575

R 600

5X-

optional

acces-

sories

Ordering Information

Product

Neutral

Code*

Phase

Poles

Voltage

Code

Grp

Code

EnclosureAmperes

To order an ASCO 7000 SerieS Service Entrance Power Transfer Switch, complete the following catalog number.

7 A US + A + 3 + 400 + N + 5X + C

*Note. Switches rated 150, 600-3000 amps available with 2, 3 or either conventional switched neutral (4 poles) or overlapping neutral (optional). For 4 pole

applications on switches rates 150 to 400 amps (bypass switches only) and 4000 amps specify overlapping switched neutral (optional). Conventional switched neutral

is provided on delayed transition transfer products when specified.

Ampere Interrupting

Capacity (AIC) Ratings

70 - 225 25 35

250 25 35

400 35 35

600, 800 65 N/A

1000,1200 65 N/A

1600, 2000 65 100

2500, 3000 100 N/A

4000 100 N/A

Standard

Switch Rating

amps

Optional

AIC Rating (kA)

Switch Rating

amps

Phase

Poles

Neutral

Code

Type 1 Dimensions, In. (mm)

Width Height Depth

Approx. Shipping

Weight Lb. (kg)

70, 100 ,150,

200, 225

250, 400

600

, 800

1000

, 1200

1600

, 2000

2500

, 3000

STD

B, C

STD

B, C

STD

B, C

STD

B, C

STD

B, C

STD

B, C

STD

B, C

STD

B, C

36.5 (927)

38 (965)

48.5 (1232)

91 (2311)

13.25 (337)

28 (711)

48 (1218)

72 (1829)

400 (185)

408 (188)

416 (192)

400 (185)

408 (188)

416 (192)

800 (370)

820 (378)

865 (393)

846 (390)

1085 (501)

1105 (510)

1134 (523)

2590 (1198)

2640 (1218)

4590 (2118)

4655 (2148)

70, 100 ,150,

200, 225

250, 400

600

, 800

1000

, 1200

1600

, 2000

2500

, 3000

STD

B, C

STD

B, C

STD

B, C

STD

B, C

STD

B, C

STD

B, C

STD

B, C

STD

B, C

36(914)

41(1041)

48(1219)

95.5(2426)

96(2438)

16 (406)

34(864)

62(1575)

85(2159)

520 (236)

530 (240)

548 (249)

520 (236)

530 (240)

548 (249)

990 (458)

1010 (467)

1036 (479)

1305 (604)

1325 (613)

1354 (626)

2890 (1337)

2940 (1360)

5350 (2474)

5415 (2504)

Notes: 1. Unit is designed for top and bottom cable

entry for all services

and load.

2. Enclosures for 600 – 3000 amps are free

standing.

3. When temperatures below 32° F can be

experienced, special precautions should

be taken, such as the inclusion of strip

heaters, to prevent condensation and

freezing of this condensation. This is par-

ticularly important when environmental

enclosures (Type 3R, 4 & 12) are ordered

for installation outdoors. Type 3R

enclosures are not suitable for installa-

tions conducive to windblown snow

or rain conditions.

4. Dimensional data is approximate and

subject to change. Certified dimensions

available upon request.

Type 3R enclosures are not suitable for

installations conducive to

windblown snow or rain conditions.

5. Contact ASCO for extended

warranty options.

Switch Rating

amps

Phase

Poles

Neutral

Code

Type 3R Dimensions, In. (mm)

Width Height Depth

Approx. Shipping

Weight Lb. (kg)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 27 28

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CSA American ATO-705-N User Manual Page 9

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