5.4.
KT/KM electrical connection
Figure 33: KT/KM electrical connection
[1]
Terminal carrier with screw-type/push-in terminals
[2]
Connection frame
Figure shows KT version
Short description
KT plug-in electrical connection with screw-type terminals for power connection and
push-in terminals for control contacts.
KM version with additional support terminals (terminal blocks) via terminal carrier.
Both versions (KT and KM) are available with terminal compartment in protection
type Ex e (increased safety) as well as in protection type Ex d (flameproof enclosure)
(refer to Ex marking on name plate).
Plug-in connection is made via the connection frame. For cable connection, simply
remove the cover. The connection frame with the cable entries remains within the
device. The flameproof interior of the connected devices remains sealed.
Technical data
Table 18:
KT/KM electrical connection
Control contacts
Power contacts
50
6 + PE conductors
1)
No. of contacts max.
1 to 36, 37 to 50
U1, V1, W1, U2, V2, W2,
Designations
12
3
Support terminals max.
250 V
1,000 V
Connection voltage max.
5 A up to 30 contacts
1 A up to 20 contacts
25 A
Rated current max.
Push-in-terminals
Screw connection
PE = Ring lug/U-bracket
Type of customer connection
2.5 mm
2
10 mm
2
Connection diameter max.
Four protective earth connections within frame
1)
37
SAVEx 07.2 – SAVEx 16.2 / SARVEx 07.2 – SARVEx 16.2 Control unit: electronic (MWG)
ACVExC 01.2 Non-Intrusive Modbus RTU
Electrical connection
