JUMO TYA S201, Operating Manual, Page: 32 / 92

3 Electrical connection
32 V1.00/EN/00709718 [Thyristor power switch TYA S201]
3.2.3 Type 709065/X-0X-150-0X-XXX-XX
Type 709065/X-0X-200-0X-XXX-XX
Devices with a load current of 150 A are equipped with pluggable screw termi-
nals in the control section and cable lugs in the power section.
Interfaces The connection for Modbus, RS422/485 is located on the front.
Terminal Version Conductor
cross section Maximum
tightening
torque
X2_1 and X2_2 Slotted screws, blade width 2 mm
0.2 to 1.5 mm
2 0.25 Nm
X3 Slotted screws, blade width 3 mm
0.2 to 2.5 mm
2 0.5 Nm
U2, U1 M8 hex-headed screws, wrench size 13 mm
95 to 150 mm
2 12 Nm
For UL applications, use only 75 °C copper conductors!
N/L2, V, L1 Slotted screws,
blade width 3 mm
0.5 to 4 mm
2
or
(0.5 to 2.5 mm
2
with ferrule)
(for UL applica-
tion AWG 20-12)
0.5 Nm
Ground terminal
PE M8 setscrew with hexagon
nut, wrench size 13 mm Cable lug
hole: 8 mm 12 Nm
( 2) X2_
(X2_1)
(X8)
( ) X3
(U1)
(U2)
(N/L2)
(V)
(L1)
(PE)