Ex position switch
Ex 13 WPH 1Ö/1S - 10m
Features/Options
- Ex zone 1 and 21
- Thermoplastic enclosure
- Double insulated X
- Slow action A, change-over contact with double break
- Slow action available with contact overlapping
- Suitable for in-line mounting
- With pre-wired cable
- Special cables available on request
- Gold-plated contacts available on request
- Special version only for dust Ex zone 22 available
- N.B.: Please state required approvals for Russia, China, Brazil and
North America with your order!
Standards: EN 60947-5-1; EN 60079-0, EN 60079-1, EN 60079-31; EN ISO 13849-1
Enclosure: glass-fibre reinforced, shock-proof thermoplastic, self-extinguishing UL 94-V0
Degree of protection: IP 65 to IEC/EN 60529
Contact material: silver
Switching system: slow action, positive break NC contacts A
Switching elements: change-over contact with double break Zb, galvanically separated contact bridges
Connection: cable H05VV-F, 4 x 0.75 mm²
B10d (10 % Load): 2 million
TM: max. 20 years
Uimp: 4 kV
Ui: 250 V
Ithe: T6: 6 A, T5: 3 A
Ie/Ue: 6 A/250 VAC; 0.25 A/230 VDC
Utilisation category: AC-15; DC-13
Max. fuse rating: 6 A gG/gN fuse
Ambient temperature: T6: –20 °C … +65 °C, T5: –20 °C … +95 °C
Mechanical life: > 1 million operations
Frequency of operation: 1800/h
Repeat accuracy of switching points: ± 0.1 mm
Contact opening: max. 2 x 4 mm
Ex marking: L II 2G Ex d IIC T6/T5 Gb,
L II 2D Ex tb IIIC
T80 °C/T95 °C Db IP65
IECEx Ex d IIC T6/T5 Gb,
Ex tb IIIC T80 °C/T95 °C Db IP65
Approvals: PTB 03 ATEX 1068 X
IECEx PTB 06.0053X