ISpac
Switching amplifier
Field Circuit Ex i
explosion-protected
Type : 9170/11-11-21s
Fully compatible successor model to
9170/10-11-21s
-enhanced Ex i values for even more applications
Max. Voltage Uo : 9,6 V
Max. Current Io : 10 mA
Max. Demand Po : 24 mW
Min. nominal voltage : 120 V
Max. nominal voltage : 230 V
Nominal current : 12 mA
Number of channels : 1
Output / channel : 2 change over contacts
LFD relay : Yes
Line fault transparency : No
Min. ambient temperature : -20 °C
Max. ambient temperature : +70 °C
Gas explosion protection
II (1) G [Ex ia] IIC
Dust explosion protection : II (1) D [Ex ia] IIIC
For further information, see : www.r-stahl.com Web code 9170A