Control and signalling units
Push buttons
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XBW series
Our wide HarmAtex range of push buttons and emergency stops combines
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They equip enclosures or control panels intended for explosive atmospheres
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Designed to cover the maximum possible uses, each button can be
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TECHNICAL DATA
Material
Metal and plastic
IP rating
IP65 or IP 66 according to EN/IEC 60529
Temperature range
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&HUWL¿FDWH
,1(5,6$7(;8
Marking
II 2 GD
Ex d e IIC Gb
Ex tb IIIC Db
Number of contact blocks per actuator
Maximum 6 contact blocks
Mounting
3DQHOFXWRXW‘PP
Type of terminals
Screw terminals
Features of the contact block
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8H 9,H $
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Mechanical endurance
2
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Ex-tech Solution [Formerly Technor Atex]
Push buttons - Metallic bezel - IP66 - T°: -20°C ... 75°C
Type of actuator
Colour
Contact
Lid mounting
6SULQJUHWXUQÀXVKDFWXDWRU
1&12
;%:%$
NO
;%:%$
z Black
1&12
;%:%$
z Green
NO
;%:%$
z Green
1&12
;%:%$
z Red
NC
;%:%$
z Red
1&12
;%:%$
z Yellow
1&12
;%:%$
z Blue
1&12
;%:%$
1&12
;%:%/
NO
;%:%/
z Black
1&12
;%:%/
z Green
NO
;%:%/
z Green
1&12
;%:%/
z Red
NC
;%:%/
z Red
1&12
;%:%/
z Yellow
1&12
;%:%/
z Blue
1&12
;%:%/
c
White
z Black
Spring return, projecting actuator
c
White
z Black
Push buttons - Metallic bezel - IP66 - T°: -20°C ... 75°C
Type of actuator
Colour
Contact
Lid mounting
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c
White
1&12
z Black
NO
;%:%+
z Black
1&12
;%:%+
z Green
NO
;%:%+
z Green
1&12
;%:%+
z Red
NC
;%:%+
z Red
1&12
;%:%+
z Yellow
1&12
;%:%+
z Blue
1&12
;%:%+
1&12
;%:%+
c
White
z Black
NO
;%:%+
z Black
1&12
;%:%+
z Green
NO
;%:%+
z Green
1&12
;%:%+
z Red
NC
;%:%+
z Yellow
1&12
;%:%+
z Blue
1&12
;%:%+
Ex-tech Solution [Formerly Technor Atex]
In c reased saf et y - Group IIC
XBW series
Push buttons
Push buttons with silicone boot - Metallic bezel - - IP66 - T°: -20°C ... 75°C
Actuator
Colour
Contact Lid mounting
Spring return
c
White
1&12
;%:%36
z Black
NO
;%:%36
z Black
1&12
;%:%36
z Green
NO
;%:%36
z Green
1&12
;%:%36
z Red
NC
;%:%36
z Red
1&12
;%:%36
z Yellow
1&12
;%:%36
z Blue
1&12
;%:%36
Mushroom push buttons - Metallic bezel - IP65 - T°: -20°C ... 75°C
Actuator
Colour
Contact Lid mounting
0XVKURRP‘PP6SULQJUHWXUQ
c
White
1&12
;%:%&
z Black
NO
;%:%&
z Black
1&12
;%:%&
z Green
NO
;%:%&
z Green
1&12
;%:%&
z Red
NC
;%:%&
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1&12
;%:%&
z Yellow
1&12
;%:%&
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1&12
;%:%&
0XVKURRP‘PP3XVK3XOO
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NO
;%:%7
0XVKURRP‘PP3XVK3XOO
z Green
NO
On request
;%:%6
0XVKURRP‘PP:LWKNH\
z Black
NO
0XVKURRP‘PP:LWKNH\
z Green
NO
On request
0XVKURRP‘PP7XUQWRUHOHDVH
z Black
NO
;%:%6
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z Green
NO
On request
Push buttons with silicone boot - Plastic bezel - IP65 - T°: -20°C ... 75°C
Actuator
Colour
Contact Lid mounting
Spring return
Base mounting
1&12
XBW5AP15S
XBW5AP15SP
z Black
NO
XBW5AP21S
XBW5AP21SP
z Black
1&12
XBW5AP25S
XBW5AP25SP
z Green
NO
;%:$36
;%:$363
z Green
1&12
;%:$36
;%:$363
z Red
NC
;%:$36
;%:$363
z Red
1&12
;%:$36
;%:$363
c
White
z Yellow
1&12
XBW5AP55S
XBW5AP55SP
z Blue
1&12
XBW5AP65S
XBW5AP65SP
Mushroom push buttons - Plastic bezel - IP65 - T°: -20°C ... 75°C
Actuator
Colour
Contact Lid mounting
Base mounting
0XVKURRP‘PP6SULQJUHWXUQ
XBW5AC15P
c
White
1&12
XBW5AC15
z Black
NO
XBW5AC21
XBW5AC21P
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1&12
XBW5AC25
XBW5AC25P
z Green
NO
;%:$&
;%:$&3
z Green
1&12
;%:$&
;%:$&3
z Red
NC
;%:$&
;%:$&3
z Red
1&12
;%:$&
;%:$&3
z Yellow
1&12
XBW5AC55
XBW5AC55P
z Blue
1&12
XBW5AC65
XBW5AC65P
0XVKURRP‘PP:LWKNH\
z Black
NO
On request
On request
0XVKURRP‘PP:LWKNH\
z Green
NO
On request
On request
0XVKURRP‘PP7XUQWRUHOHDVH
z Black
NO
On request
On request
0XVKURRP‘PP7XUQWRUHOHDVH
z Green
NO
On request
On request
Ex-tech Solution [Formerly Technor Atex]
Emergency stop mushroom - Snap action - Ø 40 mm - Metallic bezel - IP65 - T°: -20°C ... 65°C
Type of actuator
Colour
Contact Lid mounting
3XVKSXOO
:LWKNH\
Turn to release
z Red
NC
;%:%7
z Red
1&12
;%:%7
z Red
NC
;%:%6
z Red
1&12
;%:%6
z Red
NC
;%:%6
z Red
1&12
;%:%6
Emergency stop mushroom - Snap action - Ø 40 mm - Plastic bezel - IP65 - T°: -20°C ... 65°C
Type of actuator
Colour
Contact Lid mounting
Base mounting
:LWKNH\
Turn to release
z Red
NC
;%:$6
;%:$63
z Red
1&12
;%:$6
;%:$63
z Red
NC
;%:$6
;%:$63
z Red
1&12
;%:$6
;%:$63
Ex-tech Solution [Formerly Technor Atex]
5
In c reased saf et y - Group IIC
XBW series
38
58
58
96
58
9
13.5
9
Push buttons
38
38
38
XBW4BA.. or BH..
XBW4BA.. or BH0..
10
Push button with 2
rows of contacts
Push button with 1
contact
30
Push button with 2
rows of 3 contacts
XBW4BP.. or AP...
6
58
58
58
38
38
XBW4BC.. or AC... or
BT... or BS
Ex-tech Solution [Formerly Technor Atex]
61.5
38.5
38.5
14
‘40
38
XBW4BS1..
10
30
Push button with
1 contact
Push button with 1
rows of 3 contacts
Additional contact blocks
Features of the contact block
ƒ&ƒ&
Temperature range
&HUWL¿FDWH
,1(5,6$7(;8
Electrical features
,(&([,1(8
II 2 G
Ex d e IIC Gb
Marking
,WK $8L 9
$&8H 9,H $RU
8H
8H
'&8H
8H
9,H
9,H
9,H
9,H
$RU
$
$RU
$RU
8H 9,H $
Product code Description
Product code Description
ZBWE101
NO contact block for lid mounting
ZBWZ101
12FRQWDFWZLWKPHWDO¿[LQJGHYLFHIRUOLGPRXQWLQJ
ZBWE102
NC contact block for lid mounting
ZBWZ102
1&FRQWDFWZLWKPHWDO¿[LQJGHYLFHIRUOLGPRXQWLQJ
ZBWE1111
NO contact block for base mounting
ZBWZ1010
12FRQWDFWZLWKSODVWLF¿[LQJGHYLFHIRUOLGPRXQWLQJ
ZBWE1121
NC contact block for base mounting
ZBWZ1020
1&FRQWDFWZLWKSODVWLF¿[LQJGHYLFHIRUPRXQWLQJRQOLG
ZBWE101 or 102
ZBWE111
ZBWE1111 or 1121
ZBWZ1010 or 1020
ZBWZ101 or 102
Push button with 6 contact blocks
Accessories
Function
Product code
For use with
Colour
Function
Product code
For use with
Metal guard padlockable
=%=
;%:%7
;%:%6
;%:%6
z Red
Long handle padlockable
On request
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VHOHFWRUVZLWFKHV
For more
information ask to
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=%%=
All push buttons
;%:%$
z Black
Blind plug for push button
;$:=
Instead of push
buttons
=%%
z Red
Ex-tech Solution [Formerly Technor Atex]
Selector switches
In c reased saf et y - Group IIC
XBW series
Our wide HarmAtex range of selector switches with standard or long handle
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DQG UREXVWQHVV $ V\VWHP RI VQDSORFN KHDGERG\ DQG FODPSLQJ WR WKH
FRQWUROERDUGE\DVLQJOHVFUHZHQVXUHVDQHDV\DQGVHFXUHPRXQWLQJ
They equip enclosures or control panels intended for explosive atmospheres
gas/vapours or dust in increased safety protection (Ex e) or pressurized
([SRUSURWHFWLRQE\HQFORVXUH([WPRGHV
Designed to cover the maximum possible uses, each button can be
HTXLSSHGZLWKXSWRFRQWDFWV12RU1&
TECHNICAL DATA
Material
Metal and plastic
IP rating
IP65 or IP66 according to EN/IEC 60529
Temperature range
ƒ&ƒ&
&HUWL¿FDWH
,1(5,6$7(;8
Marking
II 2 GD
Ex d e IIC Gb
Ex tb IIIC Db
Number of contact blocks per actuator
Maximum 6 contact blocks
Mounting
3DQHOFXWRXW‘PP
Type of terminals
Screw terminals
Features of the contact block
,WK $8L 9
$&8H 9,H $RU
8H 9,H $RU
8H 9,H $
'&8H 9,H $RU
8H 9,H $RU
8H 9,H $
Mechanical endurance
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Ex-tech Solution [Formerly Technor Atex]
Selector swtiches - Metallic bezel - IP66 - T°: -20°C ... 75°C
Type of actuator
Number of positions
Contact
Lid mounting
Selector switches with standard handle
2 stay put
NO
;%:%'
NO
;%:%'
2 spring return right and left
Selector switches with long handle
Selector switches with wheel handle
VWD\SXW
‡ 1212
;%:%'
VSULQJUHWXUQWRFHQWHU
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;%:%'
VSULQJUHWXUQIURPOHIWWRFHQWHU
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;%:%'
VSULQJUHWXUQIURPULJKWWRFHQWHU
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;%:%'
2 stay put
NO
;%:%-
2 spring return right and left
NO
;%:%-
VWD\SXW
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;%:%-
VSULQJUHWXUQWRFHQWHU
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;%:%-
VSULQJUHWXUQIURPOHIWWRFHQWHU
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;%:%-
VSULQJUHWXUQIURPULJKWWRFHQWHU
‡ 1212
;%:%-
2 stay put
2 spring return right and left
NO
;%:%'
NO
;%:%'
VWD\SXW
‡ 1212
;%:%'
VSULQJUHWXUQWRFHQWHU
‡ 1212
;%:%'
VSULQJUHWXUQIURPOHIWWRFHQWHU
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;%:%'
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;%:%'
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Selector switches - Plastic bezel - IP66 - T°: -20°C ... 75°C
Type of actuator
Number of positions
Contact
Lid mounting
Base mounting
Selector switches with standard handle
2 stay put
NO
XBW5AD21
XBW5AD21P
2 spring return right and left
NO
;%:$'
;%:$'3
Selector switches with long handle
VWD\SXW
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;%:$'
;%:$'3
VSULQJUHWXUQWRFHQWHU
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;%:$'
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VSULQJUHWXUQIURPOHIWWRFHQWHU
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;%:$'
;%:$'3
VSULQJUHWXUQIURPULJKWWRFHQWHU
‡ 1212
2 stay put
-R\VWLFN,3
;%:$'3
;%:$-
;%:$-3
NO
;%:$-
;%:$-3
VWD\SXW
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;%:$-
;%:$-3
VSULQJUHWXUQWRFHQWHU
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;%:$-
;%:$-3
VSULQJUHWXUQIURPOHIWWRFHQWHU
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;%:$-
;%:$-3
VSULQJUHWXUQIURPULJKWWRFHQWHU
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;%:$-
;%:$-3
2 spring return right and left
Selector switches with wheel handle
;%:$'
NO
2 stay put
NO
XBW5AD291
XBW5AD291P
2 spring return right and left
NO
;%:$'
;%:$'3
VWD\SXW
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;%:$'
;%:$'3
VSULQJUHWXUQWRFHQWHU
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;%:$'3
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On request
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Ex-tech Solution [Formerly Technor Atex]
9
Selector switches
In c reased saf et y - Group IIC
XBW series
Selector switches - Metallic bezel - IP66 - T°: -20°C ... 75°C
Type of actuator
Number of positions
Contact
Lid mounting
6HOHFWRUVZLWFKHVZLWKNH\
2 stay put key withdrawal in left position
NO
;%:%*
2 stay put key withdrawal in both position
2 spring return from right to left
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NO
;%:%*
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1212
;%:%*
1212
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VSULQJUHWXUQIURPOHIWWRFHQWHU
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withdrawal in center position
VSULQJUHWXUQIURPULJKWWRFHQWHUNH\
withdrawal in left position
;%:%*
‡ NO
‡ 1212
;%:%*
;%:%*
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;%:%*
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;%:%*
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;%:%*
;%:%*
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Selector switches - Plastic bezel - IP65 - T°: -20°C ... 75°C
Type of actuator
Number of positions
Contact
Lid mounting
Base mounting
6HOHFWRUVZLWFKHVZLWKNH\
2 stay put key withdrawal in left position
NO
XBW5AG21 (1)
XBW5AG21P (1)
2 stay put key withdrawal in both position
2 spring return from right to left
VWD\SXWNH\ZLWKGUDZDOLQSRVLWLRQV
VWD\SXWNH\ZLWKGUDZDOLQFHQWHUSRVLWLRQ
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VSULQJUHWXUQIURPOHIWWRFHQWHU
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withdrawal in center position
VSULQJUHWXUQIURPULJKWWRFHQWHUNH\
withdrawal in left position
NO
NO
1212
1212
1212
1212
1212
1212
1212
1212
;%:$*
XBW5AG61 (1)
;%:$*
;%:$*
;%:$*
;%:$*
;%:$*
;%:$*
;%:$*
;%:$*
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XBW5AG61P (1)
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;%:$*3
;%:$*3
;%:$*3
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10
Ex-tech Solution [Formerly Technor Atex]
XBW4BJ.. or 5AJ..
38
58
58
38
XBW4BD.. or 5AD..
58
26
27
58
27
58
38
29
52
66
38.5
38
XBW4BD.9. or 5AD.9.
38
XBW4BG.. or 5AG..
Joystick
Additional contact blocks
Features of the contact block
ƒ&ƒ&
Temperature range
&HUWL¿FDWH
,1(5,6$7(;8
Electrical features
,(&([,1(8
II 2 G
Ex d e IIC Gb
Marking
,WK $8L 9
$&8H 9,H $RU
8H
8H
'&8H
8H
9,H
9,H
9,H
9,H
$RU
$
$RU
$RU
8H 9,H $
Product code Description
Product code Description
ZBWE101
NO contact block for lid mounting
ZBWZ101
12FRQWDFWZLWKPHWDO¿[LQJGHYLFHIRUOLGPRXQWLQJ
ZBWE102
NC contact block for lid mounting
ZBWZ102
1&FRQWDFWZLWKPHWDO¿[LQJGHYLFHIRUOLGPRXQWLQJ
ZBWE1111
NO contact block for base mounting
ZBWZ1010
12FRQWDFWZLWKSODVWLF¿[LQJGHYLFHIRUOLGPRXQWLQJ
ZBWE1121
NC contact block for base mounting
ZBWZ1020
1&FRQWDFWZLWKSODVWLF¿[LQJGHYLFHIRUPRXQWLQJRQOLG
ZBWE101 or 102
ZBWE1111 or 1121
ZBWE111
ZBWZ101 or 102
ZBWZ1010 or 1020
Selector switch with 6 contact blocks
Ex-tech Solution [Formerly Technor Atex]
11
Pilot lights
In c reased saf et y - Group IIC
X LW series
2XUUDQJHRI/('SLORWOLJKWV+DUP$WH[LQWR9$&'&RUWR9
$&'&FRPELQHVVLPSOLFLW\ÀH[LELOLW\DQGUREXVWQHVV
$V\VWHPRIVQDSORFNKHDGERG\DQGFODPSLQJWRWKHFRQWUROERDUGE\D
VLQJOHVFUHZHQVXUHVDQHDV\DQGVHFXUHPRXQWLQJ
With a metal or plastic bezel, they cover the majority of industrial applications
in potentially explosive atmospheres gas/vapours or dust in increased
safety protection (Ex e) or pressure (Ex p) or protection by enclosure (Ex
WPRGHV
TECHNICAL DATA
Material
Metal and plastic
IP rating
IP65 according to EN/IEC 60529
Temperature range
ƒ&ƒ&
&HUWL¿FDWH
,1(5,6$7(;8
Marking
II 2 GD
Ex e mb IIC Gb
Ex tb IIIC Db
Mounting
3DQHOFXWRXW‘PP
Type of terminals
Screw terminals
Rated operational features
5DWHGYROWDJH9$&'&
0D[LPDOFXUUHQWPD
Or
5DWHGYROWDJH9$&'&
0D[LPDOFXUUHQWP$
Durability
100 000 hours at ambient temperature
12
Ex-tech Solution [Formerly Technor Atex]
Complete LED Pilot light - 24 to 254 V AC/DC
Metallic bezel
Type
Colour
Lid mounting
3LORWOLJKWPXOWLYROWDJHDQGPXOWLFXUUHQW
c
Lid mounting
ti
Lid mounting
Base mounting
White
;/:%9
;/:$9
;/:$93
z Green
;/:%9
;/:$9
;/:$93
z Red
;/:%9
;/:$9
;/:$93
z Yellow
;/:%9
;/:$9
;/:$93
z Blue
;/:%9
;/:$9
;/:$93
Complete LED Pilot light - 6 to 24 V AC/DC
Metallic bezel
Type
Colour
Lid mounting
3LORWOLJKWPXOWLYROWDJHDQGPXOWLFXUUHQW
c
Plastic bezel
Base mounting
Lid mounting
Base mounting
White
;/:%9%
;/:$9%
;/:$93%
z Green
;/:%9%
;/:$9%
;/:$93%
z Red
;/:%9%
;/:$9%
;/:$93%
z Yellow
;/:%9%
;/:$9%
;/:$93%
z Blue
;/:%9%
;/:$9%
;/:$93%
58
11
Lid mounting
Plastic bezel
Base mounting
38
Base mounting
LED Signalling element FOR lid mounting
Type
Colour
Codes for 24 to 254 V AC/DC
Codes for 6 to 24 V AC/DC
White
=%:9
=%:9%
z Green
=%:9
=%:9%
z Red
=%:9
=%:9%
z Yellow
=%:9
=%:9%
z Blue
=%:9
=%:9%
c
LED Signalling element FOR base mounting
Type
yp
Colour
Codes for 24 to 254 V AC/DC
Codes for 6 to 24 V AC/DC
White
ZBWL1
ZBWL1B
z Green
=%:/
=%:/%
z Red
ZBWL1
ZBWL1B
z Yellow
ZBWL1
ZBWL1B
z Blue
ZBWL1
ZBWL1B
c
Ex-tech Solution [Formerly Technor Atex]
Illuminated buttons
In c reased saf et y - Group IIC
X LW series
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optional silicone boots can be provided
They cover the majority of industrial applications in potentially explosive
atmospheres gas/vapours or dust in increased safety protection (Ex e) or
pressure (Ex p) or protection by enclosure (Ex t ) modes by having the
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TECHNICAL DATA
Material
Metal and plastic
IP rating
IP65 according to EN/IEC 60529
Temperature range
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Marking
II 2 GD
Ex e mb IIC Gb
Ex d e mb IIC Gb
Ex tb IIIC Db
Number of contact blocks per actuator
0D[LPXPFRQWDFWEORFNV
Mounting
3DQHOFXWRXW‘PP
Type of terminals
Screw terminals
LED pilot light
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Or
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Features of the contact block
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8H 9,H $
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8H 9,H $
Mechanical endurance
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Ex-tech Solution [Formerly Technor Atex]
Illuminated push buttons
Type of actuator
24 V ... 254 V AC/DC - Metallic bezel
Colour
Contact Lid mounting
Illuminated push button, spring return
Illuminated push buttons
Type of actuator
White
NO
;/:%3
z Green
NO
;/:%3
z Red
NC
;/:%3
z Yellow
NO
;/:%3
z Blue
NO
;/:%3
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6 V ... 24 V AC/DC - Metallic bezel
Colour
Contact Lid mounting
White
NO
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NO
;/:%3%
z Red
NC
;/:%3%
z Yellow
NO
;/:%3%
z Blue
NO
;/:%3%
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58
14
Illuminated push button, spring return
38
Additional contact blocks
Features of the contact block
ƒ&ƒ&
Temperature range
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Electrical features
Marking
,(&([,1(8
II 2 G
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Type
Product code
Description
ZBWE101
NO
ZBWE102
NC
,WK $8L 9
$&8H 9,H $RU
8H
8H
'&8H
8H
9,H
9,H
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LED Signalling elements
Type
Colour
Codes for 24 to 254 V AC/DC
Codes for 6 to 24 V AC/DC
White
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=%:9%
z Green
=%:9
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z Red
=%:9
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z Yellow
=%:9
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z Blue
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Pull-wire switches
In c reased saf et y - Group IIC
XY2W series
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installations which can not be secured by other devices such as protective
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They provide a reliable and proven solution for all situations where security
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TECHNICAL DATA
Material
Zamac, carbon steel
IP rating
IP65 according to EN/IEC 60529
Temperature range
ƒ&ƒ&
&HUWL¿FDWH
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Marking
II 2 GD
Ex d e IIC T6 Gb or
([WE,,,&7ƒ&'E
Features of the contact block
8PD[ 9,PD[ $
Cable entry
M20 cable gland
Mechanical endurance of the head
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16
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229
12
105
52
120
44
6
195
63
142
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Elongated holes
30
23
25
82
Product code
Control unit type
Operating anchoring cable point
Contact
XY2WCE2A250
Reset by booted push button
To left
[1&12
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Reset by booted push button
To left
[1&1&
XY2WCE1A250
Reset by booted push button
To right
[1&12
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Reset by booted push button
To right
[1&1&
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To left
[1&12
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To left
[1&1&
;<:&($
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To right
[1&12
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To right
[1&1&
Accessories
55
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53
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Product code
Description
;<:&=
Cable pulley support
;<:&=
Pulley for ‘PPFDEOHPD[
;<:&=
Cable end protector for cable ‘PP
;<:&=
Cable end protector for cable ‘PP
XY2WCZ602
Swivelling cable support
;<:&=
End spring
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Foot Switches
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X P EW series
The foot switch XPEW is a range of foot switches for explosive atmospheres
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TECHNICAL DATA
Material
Zamac, carbon steel
IP rating
IP65 according to EN/IEC 60529
Temperature range
ƒ&ƒ&
&HUWL¿FDWH
,1(5,6$7(;
Marking
II 2 GD
Ex d e IIC T6 Gb or
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Features of the contact block
8PD[ 9,PD[ $
Cable entry
M20 cable gland
Mechanical endurance
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107
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172
Product code
Control unit type
Colour
Contact
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Orange
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