Technical data
Table 19:
KT/KM/KL electrical connection
Control contactsPower contacts
506 + PE conductors
1)
No. of contacts max.
1 to 36, 37 to 50
U1, V1, W1, U2, V2, W2,
Designations
123Support terminals max.
250 V1,000 VConnection voltage max.
5 A
2)
25 ARated current max.
Spring clamp terminalsScrew 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 frame1)
The sum of the currents of all control contacts must not exceed 50 A.2)
6.2.1. Terminal compartment: open
Figure 24: Open terminal compartment
[1] Cover (illustration shows KL version in type of protection Ex d)
[2] Screws for cover
[3] O-ring
[4] Blanking plug
[5] Cable gland (example)
[6] KL-Ex d connection frame
Terminal compartment is designed either in type of protection Ex e (increased
safety) or in type of protection Ex d (flameproof enclosure) (refer to Ex marking
on name plate).The flameproof interior of the connected device remains closed
when removing the cover [1].
30
SAEx 07.2 – SAEx 16.2/SAREx 07.2 – SAREx 16.2 Control unit - electromechanical
Electrical connection ACExC 01.2 Intrusive Profinet
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