Electrical connections addendum
REMEMBER: This document is a complement of the manual and it is designed to be used with.
1) Over-current protection
WARNING: each unit must be provided with individual dedicated upstream over-current protection (not sup-
plied by Manufacturer).
2) Terminal block connectors
Screw clamp terminal connector types:
TKW
Upstream over-current protection for units without heaters
FUSE
UNIT SIZE
PROTECTION TYPE
TKW20 EC
TKW30 EC
TKW40 EC
gG
TKW50 EC
TKW60 EC
TKW70 EC
FUSE SIZE
FUSE SIZE
FOR UNITS WITH-
FOR UNITS WITH
OUT HEATERS
HEATERS
[AMPS]
[AMPS]
1
8
1
16
1
12
1
16
1
16
1
16