Ex safety switch with separate actuator
Ex AZ 16 1Ö/1S - 5m
Article no.: 1172484Old article no.: 16253303
contact usProduct features
Ex zone 1 and 21
Thermoplastic enclosure
Multiple coding
With pre-wired cable
Attention: Please state required international approvals with your order!
Notes
The actuator is not included in the delivery of the switches
Technical data
General technical data
Applied standards
EN 60947-5-1, EN IEC 60079-0, EN 60079-1, EN 60079-31, EN ISO 13849-1, EN ISO 14119
Enclosure
thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Switch type
type 2
Coding level
low coding
Degree of protection
IP65 (IEC/EN 60529)
B10d (10 % load)
2 million
TM
max. 20 years
Switch insert
1 x Ex 13
Contact material
silver
Switching system
slow action, positive break NC contacts A
Switching elements
1 NC/1 NO contact, type Zb
Connection
pre-wired cable H05VV-F
Cable cross-section
4 x 0.75 mm² (incl. conductor ferrules)
Cable length
5 m
Rated impulse withstand voltage Uimp
4 kV
Rated insulation voltage Ui
250 V
Conventional thermal current Ithe
T6: 6 A, T5: 3 A
Rated operating current/voltage Ie/Ue
6 A/250 VAC; 0.25 A/230 VDC
Utilisation category
AC-15; DC-13
Short-circuit protection
6 A gG/gN fuse
Positive break travel
9 mm
Positive break force
approx. 15 N
Ambient temperature
T6: –20 °C … +65 °C,
T5: –20 °C … +75 °C, +90 °C with max. 3 A
Mechanical life
> 1 million operations
Impact energy
max. 7 J
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 1068 X *
IECEx PTB 06.0053X *
d
* referring to the switch insert
Weight
480 g
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Ex safety switch with separate actuator
Ex AZ 16 1Ö/1S - 5mArticle no.: 1172484Old article no.: 16253303
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