Terminal Covers - Siemens SENTRON Manual

Accessories

9.1 Terminal covers

9.1 Terminal covers
To ensure maximum safety standards, optional covers for the connecting terminals are
available for current ratings 250 A to 630 A. These ensure IP2X protection against direct
contact of the terminals or bridging bars.
Figure 9-1
The scope of supply includes 3 or 4 terminal covers depending on the number of poles.
Front side protection of the terminals (top and bottom) requires two terminal covers to be
ordered. Full protection, including touch protection on the rear, requires four sets to be
ordered.
The optionally available terminal covers are listed in the table below.
Current rating
250 A
400 A
630 A
146
Terminal covers
Number of poles
3 poles
4 poles
3 poles
4 poles
3 poles
4 poles
Position
Top, bottom, front, rear
Manual, 08/2017, L1V30368969104A-02
Product number
3KC9804-1
3KC9804-2
3KC9804-1
3KC9804-2
3KC9804-3
3KC9804-4