Ex zone 1 and 21
Thermoplastic enclosure
Multiple coding
Slow action , change-over contact with double break
With prewired cable
Special version only for dust Ex zone 22
N.B.: Please state required approvals for Russia, China, Brazil and North America with your order!
Standard EN 60947-5-1; EN 1088;
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
Actuator stainless steel 1.4301
Switch insert Ex 13
Degree of protection IP 65 according to EN 60529
Contact material silver
Switching system slow action, positive break NC contact
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
Cable length 2, 5 and 10 m
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 gL/gG D-fuse
Positive break travel 9.5 mm
Positive break force ca. 15 N
Ambient temperature T6: –20 °C … +65 °C,
T5: –20 °C … +95 °C
Mechanical life > 1 million operations
Ex certification II 2G Ex d IIC T6/T5 Gb
II 2D Ex tb IIIC
T80°C/T95°C Db IP65
IECEx Ex d IIC T5/T6 Gb
Ex tb IIIC T80°C/T95°C Db IP65
Approvals PTB 03 ATEX 1068 X,
IECEx PTB 06.0053 X
referring to the switch insert
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