Ex zone 1 and 21
Brass enclosure, nickeled
Long life
1 Reed contact
Actuation from front
Switching distance up to 30 mm, depending on the actuating magnets
With pre-wired cable
2 hexagon nuts are provided
Special version only for gas Ex zone 2 and dust Ex zone 22 available
N.B.: Please state required approvals for Russia, China and Brazil with your order!
Standards |
IEC 60947-5-2; EN 60079-0; EN 60079-18; EN 61241-0; EN 61241-1 |
Enclosure |
brass, nickeled |
Actuator |
series M permanent magnet |
Degree of protection |
IP 67 according to EN 60529 |
Contact material |
silver |
Switching system |
reed contacts |
Contact types |
NO contact or change-over contact |
Connection |
cable, H05VV-F or Lapptherm 145 |
Cable section |
1NO: 3 x 0.75 mm², 1CO: 4 x 0.75 mm² |
Cable length |
2, 5 or 10 m |
Switching voltage |
250 V |
Switching current |
1.5 A |
Switching capacity |
1NO: max. 100 VA/W, 1CO: max. 50 VA/W |
Utilisation category |
AC-15, DC-13 |
Bounce duration |
0.3 … 0.,6 ms |
Ambient temperature |
H05VV-F: –20 °C … +70 ºC, Lapptherm 145: -40 °C … +70 °C |
Mechanical life |
> 1 million operations |
Electrical life |
106 … 109 operations |
Resistance to vibrations |
1NO: 50 … 100 g, 1CO: 10 … 50 g |
Note |
Switch must be protected from mechanical damage! |
Ex certification |
II 2G Ex mb IIC T6 Gb, II 2D Ex mb IIIC T80°C Db IP67 IECEx Ex mb II T6, Ex tD A21 IP67 T80°C |
Approvals |
DMT 01 ATEX E 058 X, IECEx BVS 07.0007 X |