
194
3
Issue C
%
Germany (0 91 87) 10-0 - USA (847) 827 - 7600 - UK (01296) 420336 - www.etacbe.com
Accessories
Magnetic and Hydraulic-Magnetic Circuit Breaker 8350-...
thickness 0.8
O
I
OFF
ON
O
I
OFF
ON
12
+01
5
+
thickness 0.8
2
12
17
27
+.
5
+
2
12
17
19.5
splash cover
21.4
1
7
2.8 x 0.5
19.9
6
9
12.6
2.5
7.5
15
9
9
20.2
1
14
M12x1
3
1
UN 1/2-32
3.18
M12x1
3
15.88
UN 1/2-32
3.15
1
Splash cover
(IP64) for 8350-A.../8350-H...
Y 306 265 01
1pole
Y 306 266 01
2pole
Y 306 267 01
3pole
Splash cover M12x1
X 221 427 01
1/2"-32
X 221 434 01
Threadneck design L:
Hex nut M12x1
Y 300 116 02
Threadneck design M:
1/2"-32
Y 300 486 20
Knurled nut M12x1
Y 302 065 01
1/2"-32
Y 301 999 01
Legend plate
Y 306 402 01
Y 306 425 01
Auxiliary switch
(change over contact)
Y 306 268 01
Auxiliary switch housing
Y 306 269 01
Curve BS - medium delay
for AC 50/60 Hz, DC
at ambient temperature +23
°
C
Curve AS - long delay
for AC 50/60 Hz, DC
at ambient temperature +23
°
C
Curve CS - short delay
for AC 50/60 Hz, DC
at ambient temperature +23
°
C
Typical time/current characteristics
Series 8350 with characteristics AS, BS and CS will not trip at a
halfsine wave of 10 ms and an amplitude of
≤
8 times rated current.
The tripping characteristics as outlined in this catalogue will only
be maintained if the escutcheon is mounted on a vertical surface.
T
10000
1000
1
2
4
6
8
12
T
… times rated current
100
10
1
0.1
0.01
0.001
3
0
5
7
9
10
11
1.25
10000
1000
1
2
4
6
8
12
T
… times rated current
100
10
1
0.1
0.01
0.001
3
0
5
7
9
10
11
1.25
10000
1000
1
2
4
6
8
12
… times rated current
100
10
1
0.1
0.01
0.001
3
0
5
7
9
10
11
1.25