Protective Conductor Connection - UNI Geräte MG Series Manual

Solenoid drive
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Solenoid drive
Series MG.., MG..A, MG..A..C (no explosion protection)
Series MG..Xn, MG..A..Xn, MG..A..C..Xn (with
for the intended use in zone 2) in accordance with
2014/34/EU (ATEX 95))
Solenoid drive Xn- version IP 54 and IP 65**
In accordance with DIN EN 60079-0, as well as the inner
earth connection, version type "Xn" solenoid actuators
have an additional outer earth connection,
with a conducting connection between them. The outer
earth connection is suitable for connecting a maximum
of two equipotential bonding conductors, each with a
cross- section of up to 6mm².
Minimum cross-sectional area of earthing conductors
Cross-sectional area of the phase
conductor of the installation, S
mm²
S ≤ 16
16 < S ≤ 35
S > 35
** encapsulated with cast resin up to the terminal strip
Dimensions
Solenoid
A
MG...
004
100
005
100
008
120
010 (A)
159
012 (A)
159
014 (A)
201
016 (A)
201
018 (A)
223
019 (A)
223
020 (A)
256
UNI-Geräte E. Mangelmann Elektrotechnische Fabrik GmbH
Holtumsweg 13, D-47652 Weeze, Tel. +49 2837/9134-0, Fax. +49 2837/1444
Minimum cross-sectional area of
the associated protective
conductor, S mm²
S
16
0,5 S

Protective conductor connection

The solenoid actuator must always be integrated in the equipo-
tential bonding. A connecting facility is available for this
purpose in the vicinity of the magnetic coil connecting terminal.
B
ØC
60
80
60
80
73
102
88
127
97
127
120
153
134
153
152
191
152
191
182
230
www.uni-geraete.de info@uni-geraete.de
Seite 9 / 14
- protection
NOTICE!
The solenoid drive must additionally be earthed
via the external earthing connection on the
housing.
D
E
-
152
-
152
-
163
-
176
-
176
-
189
152
189
171
208
171
208
-
227
TM 4021
n
C
Weight in kg
IP 54
IP 65
1,6
1,7
1,6
1,7
3,2
3,5
6,0
7,0
6,6
7,2
10,5
11,7
11,7
12,5
19,0
22,2
21,3
24,5
36,3
40,0
220.100.038-18

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