Unused Connections - Siemens ECOFAST Handbuch

Wiring and interfaces
2.1.2

Unused Connections

Close off unused connections with screw caps; this is the only way of
ensuring degree of protection IP65. Order number 3RK1902-0CJ00
(10 screw caps) or 3RK1902-0CK00 (1 screw cap)
2-4
ECOFAST Motor Starters
GWA 4NEB 950 5221-12 DS 02