Brochures and Data Sheets

The 911 Remote Control Switch Ordering Information
ASCO 911 Optional
Accessories:
• 47 – 2 –Wire control
auxiliary control relay
• 48 – 3 – Wire control
auxiliary control relay
• 49 – Form 3-control
auxiliary control relay
• 14A/B – Auxiliary
contacts (1) NO, (1)
NC supplied as pair.
Rated 20A at 480V
• 52A – Control Line
fuse for grounded
control voltage
• 52B – Control line fuse
for ungrounded
control voltage
(up to 300V)
• 52C – Control line
fuse for ungrounded
control voltage
(310 to 600V)
• 53B – Hoa 3-Position
selector switch with
center off position
• 9A/B – (2) indicating
lights open/closed
800-800-ASCO www.ascopower.com 50 Hanover Rd, Florham Park, New Jersey 07932 U.S.A.
. .
Publication 3236
©
February, 2011
Printed in the U.S.A.
For more information on the ASCO 911
Remote Control Switch:
• Call 800-800-ASCO (2726)
• Email [e-mail]
• Visit ascopower.com
• Visit ascoapu.com
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ASCO 911 Remote Control Switch Ordering Information
911 Remote Control Switch Catalog
Prefix Product Neutral Phase Poles Amps Voltage Code Accessories Enclosures
H 911 A 3 600 C 1 X C
Note: * Voltage Codes A&B only available for 100-400A.
O = 100-225A
E = 260-400A
H = 600-1200A
911
02
03
100
150
200
225
260
400
600
800
1000
1200
A = 115V*
B = 120V*
C = 208V
D = 220V
F = 240V
G = 277V
L = 440V
N = 480V
1 = CP
Code
C = Type 1
F = Type 3R
L = Type 12
H = Type 4X
A-
Solid
Neutral
X - If Acc.
are ordered
Transfer Switch Terminals for Power Conductors
RC Switch Rating
(Amps )
Range of Conductor
Sizes
AL - CU AWG
100
150
200
225
260
400
600
800
1000
1200
Maximum Number
of Conductors per
Terminal
ONE
ONE
TWO
ONE
TWO
FOUR
#14 to 1/0
#6 to 350MCM
# 1/0 to 250MCM
#4 to 600MCM
# 1 to 600MCM
35-50 In-LB
375 In-LB
600 In-LB
375 In-LB
Recommended
Tightening
Torque
ASCO 911 Shipping Weights
Switch Rating
(Amps)
Approximate Shipping Weights in LBS.
Open Frame
8
9
21
119
131
131
25
30
108
300
300
450
100
150-225
260-400
600-800
1000
1200
Type 1 Enclosure Type 3R Enclosure
50
62
122
450
450
450
ASCO 911 Dimensions
Switch Rating
(Amps)
Dimensions in Inches
Open Frame
7.93W, 4.12D, 14.25H
7.93W, 4.12D, 14.25H
12W, 6.87D, 18.5H
26.93W, 12.69D, 30.94H
26.93W, 12.69D, 30.94H
100
150-225
260-400
600-1000
1200
Type 1 Enclosure Type 3R/12 Enclosure
20W, 6D, 22H
20W, 6D, 22H
18W, 13D, 48H
34W, 20D, 75H
34W, 20D, 87H
13W, 4.5D, 18.25H
13W, 4.5D, 24H
18W, 13D, 48H
34W, 20D, 72H
34W, 20D, 87H