Eaton Cutter-Hammer SPB-50 User Manual

I
.
B
.
29
-
801
C
Page
4
Table
1.2
Application
Guide for
Molded
Case
Switch
®
Application
Without
Fuses
®
Switch
Rating
Maximum
Short
Circuit
RMS
Sym
.
Amperes
(
KA
)
Withstanding Rating
@
600
Vac
For
0.5
Sec
.
Maximum
Short
Circuit
®
RMS
Sym
.
Amperes
for
a
Maximum
of
1
Second
Max
.
Fuse
Rating
Fuse
Class
Maximum Available
Short
Circuit
RMS
Sym
.
Amperes
(
KA
)
@
600
Vac
Standard
Withstand
(
SPBN
)
400
R
400
200.000
-
480
200.000
-
480
100.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
65.000
-
480
65.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
35.000
-
480
65.000
-
480
65.000
-
480
800
800
L
1200
1600
2000
C
2500
3000
4000
5000
1200
L
1600
L
2000
2500
3000
4000
5000
L
L
L
L
L
High
Withstand
(
SPBNH
)
400
400
R
200.000
-
480
200.000
-
480
200.000
-
480
100.000
-
480
100.000
-
480
50.000
-
480
50.000
-
480
85.000
-
480
85.000
-
480
50.000
-
480
50.000
-
480
50.000
-
480
50.000
-
480
50.000
-
480
50.000
-
480
50.000
-
480
85.000
-
480
85.000
-
480
800
800
L
1200
1600
2000
C
2500
3000
4000
5000
1200
L
1600
2000
2500
3000
4000
5000
L
L
L
L
L
L
0
Molded
Case Switch
contains
no
overcurrent
protection
and
must
be
protected
by
appropriate
upstream
overcurrent
protective
device
.
0
UL
Listed
and
CSA
Certified
.
0
Must
be
protected
within
this time
by
some
other
device
.
E
:
T
*
N
Effective
7
/
00
Courtesy of NationalSwitchgear.com

Eaton Cutter-Hammer SPB-50 Specifications

General

Brand	Eaton
Model	Cutter-Hammer SPB-50
Category	Circuit breakers
Language	English