OUTLINE & MOUNTING FOR ASCO 300 SERIES AUTOMATIC TRANSFER SWITCHING EQUIPMENT (D2ATS/D2NTS) RATED 30-200 AMPERES, TYPE 1 ENCLOSURE

GENERAL NOTES

TYPE 1 WALL MOUNTED ENCLOSURE.
STANDARD FINISH – LIGHT GRAY, ANSI 61. OTHER FINISHES AVAILABLE CONSULT FACTORY.
KEY LOCKABLE HANDLE.
REMOVABLE SINGLE DOOR
TERMINALS – SCREW TYPE LUGS FOR EXTERNAL POWER CONNECTIONS.
[CG] = CENTER OF GRAVITY.
THREE POLE SWITCH WITH SOLID NEUTRAL SHOWN FOR REFERENCE.
NEUTRAL CONFIGURATIONS:
- AN OPTIONAL FULL RATED NEUTRAL CONFIGURATION FOR EACH SOURCE AND THE LOAD MAY BE PROVIDED. WHEN EQUIPPED IT IS IN ONE OF THE FOLLOWING FORMATS AS SPECIFIED BY THE CATALOG NUMBER NO. NEUTRAL TYPE:

DIAGRAM DESCRIPTIONS

Top View (Typical Top & Bottom): Shows the top of the enclosure. Dimensions include 177.8mm [7.00] width and 144.2mm [5.68] depth. Features .75-.50 combination pilot knock-outs located at the top and bottom.

Front View Without Door: Displays the front of the enclosure with the door removed. Overall dimensions are 457.2mm [18.00] width and 787.4mm [31.00] height. Key internal components are visible: the switch mechanism with terminals labeled NORMAL and EMERGENCY, and an OPTIONAL SOLID NEUTRAL connection. Dimensions for the internal switch area are 279.4mm [11.00] height. Mounting holes are indicated by (4) .37-DIA. EXTERNAL DIMPLED MOUNTING HOLES.

Front View With Door: Shows the front of the enclosure with the door closed. Overall dimensions are 469.9mm [18.50] width (outside) and 800.1mm [31.50] height (outside). Features a key lockable handle. A control indicator is present. The Center of Gravity [CG] symbol is also shown.

Right Side View: Illustrates the side profile of the enclosure. Dimensions include 339.7mm [13.37] width (outside) and 400.1mm [15.75] height. Ground lug mounting studs are indicated. The overall depth is 190.5mm [7.50].

NOTICE

When an overlapping switched neutral assembly is provided, the normal and emergency source neutral terminations are physically reversed from those of the normal and emergency source phase terminations. Locate the neutral termination markings and review the wiring diagram before connecting the neutral conductors.

POWER CONNECTIONS

RANGE OF AL-Cu CONDUCTOR SIZES ISO CROSS SECTION (mm²) (USE STRANDED TYPE CONDUCTORS)

SWITCH RATING (AMPS)	CONDUCTOR SIZE RANGE	RECOMMENDED TIGHTENING TORQUE
30-200*	ONE 2-5	11,3 Nm
200*-COPPER WIRE ONLY	OR ONE 6-120	22,6 Nm

PROJECT INFORMATION

PROJECT NAME: COMPOSITE OUTLINE

PRODUCT: 300 SERIES, D2ATS/D2NTS RATED 30-200 AMPERES, 30-200 AMPS TYPE 1 IEC/CE

MANUFACTURER: ASCO POWER TECHNOLOGIES, L.P., FLORHAM PARK, NEW JERSEY 07932 U.S.A.

DRAWING NUMBER: 978723-A

DRAWN BY: VOM, DATE: 12/30/15

CHECKED BY: EL, DATE: 12/30/15

APPROVAL: BK, DATE: 12/30/15

REVISION: ISSUE, ECN NO.: 258699, VOM: EL, DATE: 12/30/15

COMPUTER GENERATED DRAWING

MANUFACTURING TOLERANCES: TO BE IN ACCORDANCE WITH ASCO PROCEDURE MP-1-003. FOR PLASTIC PARTS SEE MP-1-055.

THIRD ANGLE PROJECTION

Property of ASCO Power Technologies. Use permitted for our work only. All rights of design or invention are reserved.

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