Ordering Information
To order an ASCO 7000 Series Closed-Transition Soft Load Transfer Switch, complete the following catalog number:
     7      +      A         +       SLS         +            A           +     3   +     400     +       N     +         5     +       C
Product
Neutral Code*
Phase Poles
 Amperes
Voltage Code
Group Code
Cabinet
A
Automatic
SLS
Soft Load Closed-Transition
---
No Neutral
3
150
C
208
5X

Optional accessories
C
Type 1 enclosure
260
D
220
A
Solid Neutral
400
E
230
600
F
240
H
Type 3R secure enclosure
SLB
Soft Load W/Bypass-Isolation Switch
B
Switched* Neutral
800
L
440
1000
M
460
C
Overlapping Neutral
1200
N
480
      
1600
P
550
           
2000
Q
575
3000
R
600
4000
      
*NOTE: Switches rated 150-3000 amps available with either conventional switched neutral (4 poles) or overlapping neutral (optional). For 4 pole applications on switches rated 4000 amps, specify overlapping switched neutral (optional).
If in doubt or you need additional information we recommend you contact one of our Sales representatives. They have the knowledge to facilitate the ordering process to ensure you choose the product you need.

Find your local ASCO Representative.

Ask us for Additional Information.

Call us at 1-800-800-ASCO (2726)
Transient Suppression Standards Compliance
Emission Standard - Group 1, Class A
FCC Part 15, Class A
Generic Immunity Standard, from which:
EN 50082-2:1995
Electrostatic Discharge (ESD) Immunity
 EN 61000-4-2: 1995
Radiated Electromagnetic Field Immunity
FCC Part 15, Class A
Electrical Fast transient (EFT) Immunity
 EN 61000-4-4: 1995
Surge Transient Immunity
 EN 61000-4-5: 1995
Conducted Radio-Frequency Field Immunity
 EN 61000-4-6: 1996
Voltage Dips, Interruptions and Variations Immunity
EN 61000-4-11: 1994
ASCO 7000 Series
Closed-Transition Soft Load Transfer Switch and Bypass-Isolation Switch Terminals
Sizes of UL Listed Solderless Screw-Type Terminals for External Power Connections
Switch Rating
amps
Max No. of Conductors
per Terminal
Range of AL-CU
Conductor Sizes
150, 260, 400
One
#4 AWG to 600 MCM
600
Two
#1/0 AWG to 600 MCM
800 - 1200
Four
#1/0 AWG to 600 MCM
1600 - 2000
Six
#1/0 AWG to 250 MCM
3000 - 4000
Twelve
#1/0 AWG to 600 MCM
© Copyright 2001-2008 ASCO Power Technologies, LP
Florham Park, NJ 07932