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Manual INERIS 17 ATEX 9001U
4.3.
Marking
Contact block only
II 2G Ex db eb IIC Gb
Complet units
II 2GD Ex eb IIC Gb
II 2GD Ex tb IIIC Db
Complet units and contact block
II 2GD Ex db eb IIC Gb
II 2GD Ex tb IIIC Db
4.4
Characteristics
Type
Push button
Selector with standard handle
Selector with wheel handle
Mushroom push button
Selector with key
Push-push button
Selectro with long handle
Push button with silicone boot
Emergency stop turn to release
Emergency stop push-pull
Joystick
Service temperature of non-metallic parts:
-20°C < T°< +65°C ou -20°C < T° < +75°C (*)
Service temperature of contact blocks ZBWE
10... ou 11...: -50°C < T°< +75°C
Service life:
1 000 000 operating cycles for contacts.
Storage temperature:
–50°C ... +70°C
Wiring by screw clamp 2x1,5 mm² or 1x2.5 mm²
with tip.
Torque : 0,8 Nm à 1,2 Nm max
Edition March 2017
Copyright
Head with contact blocks
IP IEC60529
Metalic
XBW4BA...or BL...(*) / IP66
XBW4BD...(*) / IP65
XBW4BD...9(*) / IP65
XBW4BC...(*) / IP65
XBW4BG...(*) / IP66
XBW4BH...(*) / IP66
XBW4BJ...(*) / IP66
XBW4BP...(*) / IP66
XBW4BS... / IP65
XBW4BT... / IP65
Rated operational
characteristics
Plastic
ZBWE...
XBW5AD...(*) / IP66
XBW5AD...9(*) / IP66
XBW5AC... / IP65
XBW5AG...(*) / IP65
Ue = 6 à 415 V
Ie = 10A max
XBW5AJ...(*) / IP66
XBW5AP... / IP65
XBW5AS... / IP65
XDW5PA...(*) / IP66
thuba Ltd., CH-4015 Basel
Switzerland
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