Magnetic and Hydraulic-Magnetic Circuit Breaker 8330-...
Dimensions – push and push/pull versions
Dimensions – flange mounted version
Dual colour rocker style Indicate “ON”
Push-Pull actuator
single pole
0.508
19.56
.770
ꢀ8.86
1.5ꢀ
2.54
.100
0.508
.020
17.27
.680
single pole
ꢀ/8" 8-ꢀ2 THD
OFF
.020
LOAD
LINE
LOAD
LINE
OFF
ON
ON
0.ꢀ8
.015
9.40 max.
.ꢀ70 max.
9.40
.ꢀ70
10.16
.400
0.508
.020
A
10.16
.400
ꢀ7.69
1.484
0.76
.0ꢀ0
48.26
1.90
flat
0.76
.0ꢀ0
tab (Q.C.)
47.09
1.854
A [mm / inch]
±
±
0.76
.0ꢀ0
.0ꢀ0
tab.(QC) terminals
OFF 12.7
/ .500
double
ON 7.11±
/ .280±
0.76
0.508
.020
42.67
1.68
2.54
.100
ꢀ5.41
1.ꢀ94
double
0.508
.020
ꢀꢀ.12
1.ꢀ04
0.508
.020
ꢀ9.24
1.545
LOAD
LINE
ꢀ/8" 8-ꢀ2 THD
OFF
OFF
ON
LOAD
LINE
0.ꢀ8
.015
9.40 max.
.ꢀ70 max.
9.40
.ꢀ70
10.16
.400
ON
0.76
48.26
1.90
.0ꢀ0
0.508
.020
A
10.16
.400
ꢀ7.69
1.484
flat
0.76
.0ꢀ0
47.09
1.854
panel cut-out
push-pull
push to reset
4
single pole
double pole
Indicate “OFF”
LOAD
LINE
ON
ON
Push to reset actuator
0.05
.002
4.11
.162
0.76
5.59
.200
OFF
OFF
OFF
.0ꢀ0
Standard rocker style
flat rocker style
ON flush
LOAD
LOAD
LINE
Snap-in bushing actuator (shown with push to reset actuator)
0.76
5.59
.200
OFF
LINE
.0ꢀ0
0.76
.0ꢀ0
0.76
9.14
.ꢀ60
9.14
.ꢀ60
.0ꢀ0
Rockerguard configuration (panel hardware 9)
dimensions also apply to double pole
panel cut-out
0.508
17.14
single pole
.020
.675
ON flush
10.16
.400
LOAD
ON
panel cut-out
snap-in bushing
OFF
LINE
18.ꢀ+0.1ꢀ
.710+.005
0.508
7.75
.ꢀ05
Button marking orientation
push-pull only
.020
double pole
panel
thickness
[mm / inch]
A
[mm / inch]
20
1.57 / .062 ꢀ5.18+0.1ꢀ0 / 1.ꢀ85+.005
2.ꢀ6 / .09ꢀ ꢀ6.07+0.1ꢀ0 / 1.42+.005
ꢀ.18 / .125 ꢀ7.08+0.1ꢀ0 / 1.46+.005
ø15.87
.625 dia
LINE
ꢀꢀ.76+0.1ꢀ
1.ꢀ29+.005
mm
inch
This is a metric design and millimeter dimensions take precedence (
)
4 - 4
www.e-t-a.de
2013/14