Product features
Ex zone 1 and 21
Metal enclosure
With pre-wired cable
Actuator: Roller lever with collar WH
Actuating speed max. 0.5 m/s with a vertical actuating angle
of α = 40° and β = 25°Wear-resistant plastic roller
Watertight collar for protection against penetration of dirt
Attention: Please state required international approvals with your order!
Notes
Actuation from the left should be avoided since this reduces the mechanical life of the position switch.
Actuator can be repositioned by 4 x 90° on request
With metal roller available on request
Technical data
General technical data
Applied standards
EN 60947-5-1, EN IEC 60079-0, EN 60079-1, EN 60079-31
Enclosure
aluminium die-cast, powder-coated
Cover
steel, powder-coated
Degree of protection
IP65 (IEC/EN 60529)
Switch insert
1 x ExM 14
Contact material
silver
Switching system
snap action
Switching elements
1 change-over contact with single break, type C
Connection
pre-wired cable H05VV-F
Cable cross-section
3 x 0.75 mm² (incl. conductor ferrules)
Cable length
3 m
Rated impulse withstand voltage Uimp
4 kV
Rated insulation voltage Ui
250 V
Conventional thermal current Ithe
5 A
Rated operating current/voltage Ie/Ue
5 A/250 VAC; 0.16 A/230 VDC
Utilisation category
AC-15; DC-13
Short-circuit protection
5 A gG/gN fuse
Ambient temperature
–20 °C … +60 °C
Mechanical life
> 1 million operations
Operation cycles
max. 1800/h
Repeat accuracy of switching points
± 0.1 mm
Contact opening
max. 2 x 4.5 mm
Impact energy
max. 7 J
Ex marking
L II 2G Ex d IIC T6 Gb,
L II 2D Ex tb IIIC T80 °C Db IP65
Approvals
PTB 03 ATEX 1069 X *
* referring to the switch insert
Weight
660 g