Ex door contact for lift doors
Ex 14 AZ
Ex zone 1 and 21
Thermoplastic enclosure
Compact design
Double insulated X
Slow action A, 1 NC contact
With pre-wired cable
Special version only for dust Ex zone 22 available
Attention: Please state required international approvals with your order!
The actuator is not included in the delivery of the switches
Technical data
General technical data
Applied standards
EN IEC 60079-0, EN 60079-1, EN 60079-31, EN 60947-5-1, EN ISO 13849-1, EN ISO 14119, EN 81-1, EN 81-2, EN 81-20, EN 81-50
Enclosure
thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0
Actuator
stainless steel 1.4301
Switch type
type 2
Coding level
low coding
Tightening torque
enclosure mounting screws: max. 1.5 Nm
Degree of protection
IP65 (IEC/EN 60529)
B10d (10 % load)
2 million
TM
max. 20 years
Contact material
silver
Switching system
slow action, positive break NC contacts A
Switching elements
1 NC contact
Connection
pre-wired cable H03VV-F
Cable cross-section
2 x 0.75 mm²
Cable length
1.5; 3; 5; 6 or 10 m
Rated impulse withstand voltage Uimp
4 kV
Rated insulation voltage Ui
250 V
Conventional thermal current Ithe
2 A
Rated operating current/voltage Ie/Ue
2 A/230 VAC; 0.25 A/230 VDC
Utilisation category
AC-15; DC-13
Short-circuit protection
2 A gG/gN fuse
Positive break travel
3.5 mm
Actuating force
approx. 2 - 3.5 N
Ambient temperature
T6: –20 °C … +65 °C,
T5: –20 °C … +75 °C
Mechanical life
> 1 million operations
Ex marking
L II 2G Ex db IIC T6/T5 Gb,
L II 2D Ex tb IIIC T80 °C/T95 °C Db
IECEx Ex db IIC T6/T5 Gb,
Ex tb IIIC T80 °C/T95 °C Db
Approvals
PTB 03 ATEX 1070 X
IECEx PTB 06.0098X
f F d a Ô
Downloads
Variants / Options
The following variants / options are available on request:
- Cable entry on side
