Product features
Ex zone 1 and 21
Metal enclosure, hard-coated
Snap action, change-over contact with single break
Suitable for in-line mounting
With pre-wired cable
Actuator: Long spring rod TL
Spring rod can be actuated from any direction
Spring rod can be shortened 30 mm in actuating area
Exact linear actuation not necessary
Elasticity of the spring allows for deflection above the max. switching angle of 18°
Attention: Please state required international approvals with your order!
Technical data
General technical data
Applied standards
EN IEC 60079-0, EN 60079-1, EN 60079-31, EN 60947-5-1
Enclosure
aluminium die-cast, hard-coated
Degree of protection
IP65 (IEC/EN 60529)
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
4 x 0.75 mm² (incl. conductor ferrules)
Cable length
2 m
Rated impulse withstand voltage Uimp
4 kV
Rated insulation voltage Ui
250 V
Conventional thermal current Ithe
5 A
Utilisation category
AC-15; DC-13
Rated operating current/voltage Ie/Ue
5 A/250 VAC; 0.16 A/230 VDC
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
Impact energy
max. 7 J
Ex marking
L II 2G Ex db IIC T6 Gb
L II 2D Ex tb IIIC T80 °C Db
IECEx Ex db IIC T6 Gb
Ex tb IIIC T80 °C Db
Approvals
PTB 03 ATEX 1067 X
IECEx PTB 11.0089X
a
Weight
275 g
Downloads
Variants / Options
The following variants / options are available on request:
Gold-plated contacts
Cable entry on side
Mounting thread M16 x 1.5
Mounting thread on side M16 x 1.5
Special version only for dust Ex zone 22
