SIEMENS
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Siemens MD 31.1 · 2016
Options for operation
Explosion protection as per ATEX
9
■
Overview
(continued)
The following ATEX codes as well as the necessary
supplementary options result from the overview.
Explosion
protection
Position of the Article No.
1 to 6
7
8
9
10
11
12
13
14
15
16
Order
code
Further necessary options
Article No.
2LP202
.
-
.
.
.
.
.
-
.
.
.
.
-Z
Taco-
nite
Pt100
(ATEX)
Protective
cover for
shrink disk
3)
Coating
system acc.
to ATEX IIC
condition
Zone
Minimum
ignition
energy
ATEX code
1
2
3
4
5
6
1)
7
2)
21
> 3 mJ
CE Ex II
2D
D 120 °C
bck
-20 °C
T
a
40 °C
X34
X
X
X
3 mJ
CE Ex II
2D
D 120 °C
bck
-20 °C
T
a
40 °C
X35
X
X
X
X
22
> 3 mJ
CE Ex II
3D
D 120 °C
ck
-20 °C
T
a
40 °C
X36
X
X
3 mJ
CE Ex II
3D
D 120 °C
ck
-20 °C
T
a
40 °C
X37
X
X
X
1
-
CE Ex II
2G
IIA
T1
bck
-20 °C
T
a
40 °C
X38
X
X
CE Ex II
2G
IIA
T2
bck
-20 °C
T
a
40 °C
X39
X
X
CE Ex II
2G
IIA
T3
bck
-20 °C
T
a
40 °C
X40
X
X
CE Ex II
2G
IIA
T4
bck
-20 °C
T
a
40 °C
X41
X
X
CE Ex II
2G
IIB
T1
bck
-20 °C
T
a
40 °C
X42
X
X
CE Ex II
2G
IIB
T2
bck
-20 °C
T
a
40 °C
X43
X
X
CE Ex II
2G
IIB
T3
bck
-20 °C
T
a
40 °C
X44
X
X
CE Ex II
2G
IIB
T4
bck
-20 °C
T
a
40 °C
X45
X
X
CE Ex II
2G
IIC
T1
bck
-20 °C
T
a
40 °C
X46
X
X
X
CE Ex II
2G
IIC
T2
bck
-20 °C
T
a
40 °C
X47
X
X
X
CE Ex II
2G
IIC
T3
bck
-20 °C
T
a
40 °C
X48
X
X
X
CE Ex II
2G
IIC
T4
bck
-20 °C
T
a
40 °C
X49
X
X
X
2
-
CE Ex II
3G
IIA
T1
ck
-20 °C
T
a
40 °C
X50
X
CE Ex II
3G
IIA
T2
ck
-20 °C
T
a
40 °C
X51
X
CE Ex II
3G
IIA
T3
ck
-20 °C
T
a
40 °C
X52
X
CE Ex II
3G
IIA
T4
ck
-20 °C
T
a
40 °C
X53
X
CE Ex II
3G
IIB
T1
ck
-20 °C
T
a
40 °C
X54
X
CE Ex II
3G
IIB
T2
ck
-20 °C
T
a
40 °C
X55
X
CE Ex II
3G
IIB
T3
ck
-20 °C
T
a
40 °C
X56
X
CE Ex II
3G
IIB
T4
ck
-20 °C
T
a
40 °C
X57
X
CE Ex II
3G
IIC
T1
ck
-20 °C
T
a
40 °C
X58
X
X
CE Ex II
3G
IIC
T2
ck
-20 °C
T
a
40 °C
X59
X
X
CE Ex II
3G
IIC
T3
ck
-20 °C
T
a
40 °C
X60
X
X
CE Ex II
3G
IIC
T4
ck
-20 °C
T
a
40 °C
X61
X
X
Position of the Article No.
1 to 6
7
8
9
10
11
12
13
14
15
16
Order code
Article No.
2LP069
.
-
.
.
.
.
.
-
.
.
.
.
-Z
Supplied with Pt100 temperature sensor (ATEX version)
H44
Supplied with protective cover for shrink disk
4)
M02
1)
Type of protection b must be provided additionally when electrical equipment such as Pt100 temperature sensor, heating element,
etc. is optionally installed.
2)
The product designation is based on the ambient temperature range stated for a specific order (order codes Y01 and Y02).
3)
Only for output shaft type "Hollow shaft with shrink disk"
4)
Protective shaft covers at the gear unit end are painted in the warning color RAL 1003 ("signal yellow") to warn of the hazard of rotating parts.
© Siemens AG 2016