SERIES CBS MOLDED CASE CIRCUIT BREAKERS (MCCBs)
"STANDARD INTERRUPTION" CIRCUIT BREAKER (FIXED TRIP)
INDUSTRIAL SERIES CBS-S
100 Amp Frame Series CBS-1S - 3 Pole - 15 to 125 Amp
SERIES CBS-1S MOLDED CASE CIRCUIT BREAKERS (MCCBs) OPEN TYPE
Continiuous
Amps. Max.
(In Thermal)
Magnetic
Instantaneous
Trip - Amps
Interruption
Capacity
kA
15 - 125 Amp
Number
Open Type
Price
200V
460V
600V
15A
400A
50
35
10
CBS-1S-15A
$498
20A
400A
50
35
10
CBS-1S-20A
$498
30A
400A
50
35
10
CBS-1S-30A
$498
40A
400A
50
35
10
CBS-1S-40A
$498
50A
500A
50
35
10
CBS-1S-50A
$498
60A
600A
50
35
10
CBS-1S-60A
$498
80A
800A
50
35
10
CBS-1S-80A
$570
100A
1000A
50
35
10
CBS-1S-100A
$570
125A
1250A
50
35
10
CBS-1S-125A
$755
 
250 Amp Frame Series CBS-2S - 3 Pole - 150 to 250 Amp
SERIES CBS-2S MOLDED CASE CIRCUIT BREAKERS (MCCBs) OPEN TYPE
Continiuous
Amps. Max.
(In Thermal)
Magnetic
Instantaneous
Trip - Amps
Interruption
Capacity
kA
150 - 250 Amp
Number
Open Type
Price
200V
460V
600V
150A
1500A
50
35
10
CBS-2S-150A
$890
175A
1750A
50
35
10
CBS-2S-175A
$890
200A
2000A
50
35
10
CBS-2S-200A
$890
225A
2250A
50
35
10
CBS-2S-225A
$890
250A
2250A
50
35
10
CBS-2S-250A
$890
 
400 Amp Frame Series CBS-4S - 3 Pole - 300 to 400 Amp
SERIES CBS-4S MOLDED CASE CIRCUIT BREAKERS (MCCBs) OPEN TYPE
Continiuous
Amps. Max.
(In Thermal)
Magnetic
Instantaneous
Trip - Amps
Interruption
Capacity
kA
300 - 400 Amp
Number
Open Type
Price
200V
460V
600V
300A
3000A
50
35
10
CBS-4S-300A
$1490
350A
3500A
50
35
10
CBS-4S-350A
$1490
400A
4000A
50
35
10
CBS-4S-400A
$1490
 
800 Amp Frame Series CBS-8S - 3 Pole - 500 to 800 Amp
Continiuous
Amps. Max.
(In Thermal)
Magnetic
Instantaneous
Trip - Amps
Interruption
Capacity
kA
150 - 250 Amp
Number
Open Type
Price
200V
460V
600V
500A
5000A
50
35
10
CBS-8S-500A
$1490
600A
6000A
50
35
10
CBS-8S-600A
$1490
700A
7000A
50
35
10
CBS-8S-700A
$1490
800A
8000A
50
35
10
CBS-8S-800A
$1490
 
SERIES CBS MOLDED CASE CIRCUIT BREAKERS (MCCBs) ENCLOSED
Breaker
Amp Rating
NEMA 1 / 3R
NEMA 4 / 12
NEMA 4X
Add
Suffix
Add Extra
Cost
Add
Suffix
Add Extra
Cost
Add
Suffix
Add Extra
Cost
15A to 100A
-3R
$450
-4/12
$490
-4X
$520
125A to 150A
-3R
$800
-4/12
$1025
-4X
$1050
175A to 225A
-3R
$890
-4/12
$1200
-4X
$1760
250A
-3R
$890
-4/12
$1200
-4X
$1760
300A to 400A
-3R
$1650
-4/12
$1700
-4X
$4480
500A to 600A
-3R
$2370
-4/12
$2550
-4X
$6150
700A to 800A
-3R
$2370
-4/12
$2550
-4X
$6150

If Enclosure is desireed add suffix to breaker part number and add enclosure price to the breaker price.
Enclosure Version includes safety door interlock and padlocable handle.

Part number example for 15 Amp Enclosed NEMA 3R
Part Number: CBS-1S-15A-3R - Price $948

 
ENCLOSED CIRCUIT BREAKER DIMENSIONS
SERIES CBS MCCB ENCLOSED CIRCUIT BREAKER DIMENSIONS
Breaker Type
Range in Amps
Enclosure Type
NEMA 1, 3R, 4/12
Enclosure Type
NEMA 4X (Non-Metal)
H
W
D
H
W
D
CBS-1
15A - 125A
12"
10"
8"
13.7"
11.9"
7.9"
CBS-2
150A - 250A
24"
20"
8"
25.6"
21.6"
9.9"
CBS-4
300A - 400A
36"
24"
8"
40.5"
30.5"
12"
CBS-8
500A - 800A
42"
24"
8"
40.5"
36.5"
12"
 

Open and Enclosed Type Breaker Pages:


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