Brochures and Data Sheets

+
+
+ +
+
+
+
B
300
600
3
N
1
X
C
+
+
480 V
60 Hz
2 poles,
1Ø
3 poles,
3Ø
A
3
B
3
C
D
E
F
H
J
K
L
M
N
Q
R
1
Insert “X”
If optional
accessories
are required
Continuous
rating
30, 70, 104,
150, 200
4
,
230
4
, 260,
400, 600,
800, 1000,
1200, 1600,
2000
2600
5
, 3000
5
Type 1
(Standard)
Type 3R
Type 4
2
Type 4X
Type 12
2
Type 3R
Secure
Type 4
Secure
Type 4X
6
Secure
Double
Door SS
Type 3RX
6,7
Secure
Double
Door SS
Product
Blank
Solid
Neutral
B
1
Switched
Neutral
Neutral
Code
Poles Amperes
Voltage
Code
Controller
11BG
Programmable
Engine Exerciser
14AA/14BA
Auxiliary Contacts
(2 sets)
44A, 44G
Strip Heater w/
Thermostat
72A
Serial Module
72E
Connectivity
Module
123
Window
Kit
Optional
Accessories
This information
is necessary
to allow correct
control settings
prior to shipment
Specific
Volt & Freq
Options
Enclosure
Blank Open Type
C
F
G
L
M
11CD
+
+
+ +
+
+
+
386
B
386
600
3
N
1
X
C
+
+
480 V
60 Hz
2 poles,
1Ø
3 poles,
3Ø
Continuous
rating
30, 70, 100,
150, 200
4
,
230
4
, 260,
400, 600,
800, 1000,
1200, 1600,
2000, 2600,
3000
5
Product
A
Solid
Neutral
B
1
Switched
Neutral
Neutral
Code
Phase
Poles
Amperes
Enclosure
Blank Open Type
9C/9D
To order an ASCO series 386 Transfer Switch, complete the following catalog number:
6Q
Key-Operated
Control
9C/9D
Source
Availability Lights
14AA/14BA
Auxiliary Contacts
72A
Serial Module
All Accessories
72E
Connectivity
Module
Optional
Accessories
To order an ASCO series 300 Power Transfer Switch, complete the following catalog number:
This information
is necessary
to allow correct
control settings
prior to shipment
Specific
Volt & Freq
Extended Warranties for series 300 Transfer Switches
115
120
208
220
230
240
380
400
415
440
460
480
575
600
A
3
B
3
C
D
E
F
H
J
K
L
M
N
Q
R
Voltage
Code
115
120
208
220
230
240
380
400
415
440
460
480
575
600
1
Insert “X”
If optional
accessories
are required
Controller
Options
300
Notes: 1. Specify neutral code “C” for 260 and 400 amperes only.
2. Available 30-1000, and 1600 amps. Use Type 3R for 1200, 2000, 2600 and 3000 amp applications.
3. 115-120 volt available 30-400 amps only. For other voltages contact ASCO.
4. 200 and 230 amp rated switches for use with copper cable only.
5. Secure 3R type provided as standard for 2600-3000 amp when outdoor enclosure is required.
6. Type 304 Stainless Steel is standard. Suitable for indoor or outdoor use where there may be caustic or alkali
chemicals in use. To provide an improved reduction in corrosion of salt and some chemicals, optional type 316
Stainless Steel is recommended. This is a preferred choice for marine environments.
7. Available on switches rated 1200, 2000, 2600, and 3000 Amps.
series 300 & 386 Transfer Switch Ordering Information
N
H
10
P
R
Type 1
(Standard)
Type 3R
Type 4
2
Type 4X
Type 12
2
Type 3R
Secure
Type 4
Secure
Type 4X
6
Secure
Double
Door SS
Type 3RX
6,7
Secure
Double
Door SS
C
F
G
L
M
N
H
P
R
Catalog No. Description
2EXW300 Two-Year Extended Warranty (Parts & Labor)
3EXW300 Three-Year Extended Warranty (Parts & Labor)
4EXW300 Four-Year Extended Warranty (Parts & Labor)
5EXW300 Five-Year Extended Warranty (Parts & Labor)