KROHNE OPTISWITCH 4000C Transistor EN - Manual (Page 27)

Electrical protective measures
Protection
- Valve plug (DIN 43650)
IP 65
- Valve plug IDC method of termina-
tion (DIN 43650)
IP 67
- M12x1 plug connection IP 66/IP 67
Overvoltage category III
Protection class II
Approvals
Overfill protection acc. to WHG
OPTISWITCH 4000 C - with transistor output 27
Supplement
31763
-EN
-060830