catalogue 3 1 0 explosionprotectedpro ducts

ZONE 1 ZONE 2 ZONE 21 ZONE 22
E X - C O N T R O L U N I T S A N D C O N T R O L S T A T I O N S
Example for ordering code
E X - C O N T R O L A N D S I G N A L U N I T S
I Key operated pushbutton I
Contact system Function Order No.
OFF position ON position A B C
Key switch with silver contacts
Version without protective cover with neoprene seal
1 NO + 1 NC lockable lockable GHG 418 812 5 R00 10
Key removable Key removable
2 NC lockable lockable GHG 418 812 3 R00 11
Key removable Key not removable
2 NO lockable not lockable GHG 418 812 4 R00 12
Key removable Key not removable
Example for ordering code
Key operated pushbutton
Contact system Function Order No.
OFF position ON position A B C
Key switch with gold contacts
Version without protective cover with neoprene seal
1 NO + 1 NC lockable lockable GHG 418 812 8 R00 10
Key removable Key removable
2 NC lockable lockable GHG 418 812 6 R00 11
Key removable Key not removable
2 NO lockable not lockable GHG 418 812 7 R00 12
Key removable Key not removable
* If protective covers are used, the components are completely certified.
Other versions on request..
For accessories, please see page 6.110 pp.
CEAG SICHERHEITSTECHNIK GMBH 6.91
6.91
1
2
3
4
5
6
7
8
9