SIEMENS
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Siemens IC 10 · 2017
Power Contactors for Switching Motors
3TG10 power relays/miniature contactors
3
Conductor cross-sections
Screw terminals
• Terminal screws
M3
• Finely stranded with end sleeve (DIN 46228 Form A/D/C)
mm
2
2 x (0.75 ... 2.5)
• Solid
mm
2
2 x (1 ... 2.5), 1 x 4
• Permissible opening tool (screwdriver)
3.0 mm x 0.5 mm (3RA2908-1A) or Pozidriv 2
Flat connectors
• Finely stranded 6.3 mm plug-in sleeve acc. to DIN 46245/DIN 46247
-
6.3 ... 1
mm
2
0.5 ... 1
-
6.3 ... 2.5
mm
2
1 ... 2.5
s
and
u
rating (screw terminals)
Rated insulation voltage
V AC
600
Uninterrupted current
Open and enclosed
A
20
Maximum horsepower ratings
(from
s
and
u
approved values)
Single-phase/three-phase
• Rated power of
three-phase motors at 60 Hz
At 115 V
hp
0.5/ --
200 V
hp
1/ 3
230 V
hp
1.5/ 3
460 ... 600 V
hp
0/ 5
Type
3TG10
© Siemens AG 2016