BC-PSI 422 / BC-PSD 422 /
BC-PSI 622 / BC-PSD 622Safety Rope switch
Position switch as safety rope switch in different protection types
These rope operated safety switches are installed on machines or conveyor belts to activate the emergency stop of the machine on every hand intervention over the rope. They allow cost saving on medium and small machines, where otherwise many ermergency stop buttons have to be installed.
Provided with self-control function, they check constantly their correct working operation, signalling by opening the contacts an eventual loosening or break-out of the rope.
These safety switches keep the contacts open after their activation till the reset push button is manually pulled.
Position switch BC-PSI *** in protection type intrinsic safety "i"
and in protection type "D" for dust as position switch BC-PSD***.
The postition switches BC-PSI 422 / 622 and BC-PSD 422 / 622 marked CE conform to the following standards
DIN EN 60079:0-2012
(General provisions)
Electrical devices for hazardous areas (explosive)
DIN EN 60079:11-2012
(Intrinsic safety i)
Electrical devices for hazardous areas (explosive)
The ATEX position switches for dust explosion protection are conform to the following standards:
DIN EN 60079-0:2009
(General provisions)
Electrical devices for hazardous areas (explosive)
DIN EN 61241-0:2004
Dust explosion protection
DIN EN 60079-31:2009
Dust explosion protection
| Documents | Data sheet |
|---|---|
| Atex certificate | |
| Declaration of conformity | KE 124 PSI Position switch "i" |
| Operation manual | BA safety rope switch "i" BA safety rope switch "D" |