Ex zone 1 and 21
Wiring compartment
With gold-plated contacts available on request
Mounting details to DIN EN 50 041
Actuator head can be repositioned in 4 x 90° steps
Actuating shaft can be turned 360°
Shaft bore ø 10 mm
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 1088; EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31; EN ISO 13849-1 |
Design |
mounting details to DIN EN 50 041 |
Enclosure |
zinc die casting, enamelled |
Switch insert |
Ex 95 |
Degree of protection |
IP 67 to IEC/EN 60529 |
Contact material |
silver |
Switching system |
slow action, positive break NC contacts |
Switching elements |
change-over contact with double break Zb or 2 NC contacts, galvanically separated contact bridges |
Connection |
M3 screw clamps |
Cable section |
max. 1.5 mm2 (incl. conductor ferrules) |
Cable entry |
M20 x 1.5 |
B10d (10% Load) |
2 million |
TM |
max. 20 years |
Uimp |
4 kV |
Ui |
250 V |
Ithe |
6 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 |
Ambient temperature |
–20 °C … +60 °C |
Mechanical life |
> 1 million operations |
Ex marking |
II 2G Ex de IIC T6/T5 Gb, II 2D Ex tb IIIC T80°C/T95°C Db IECEx Ex de IIC T6/T5 Gb, Ex tb IIIC T80°C/T95°C Db |
Approvals |
DMT 01 ATEX E 178 IECEx BVS 07.0014 |