3TG10 Power Relays/Miniature Contactors ■ 4-pole, 4 kW
© Siemens AG 2010
3TG10 Power Relays/Miniature Contactors
4-pole, 4 kW
■ Overview
■ Application
Version
The 3TG10 power relays/miniature contactors with 4 main contacts are available with screw terminals or 6.3 mm × 0.8 mm flat
connectors. The versions with screw terminals are climate-proof
and finger-safe according to EN 61140.
The 3TG10 power relays/miniature contactors are small. Their
width is 36 mm.
Because they are hum-free they are suitable for use in household appliances and distribution boards in office and residential
areas. They can also be used for applications where there is little
space such as air conditioners, heating systems, pumps and
fans, i. e. for simple electrical controls.
AC and DC operation
EN 60947-1, EN 60947-4-1
3
Surge suppression
The 3TG10 power relays/miniature contactors have an integrated protective circuit against opening surges.
Overload and short-circuit protection
The 3UA7 overload relay can be used for overload protection.
This applies to mounting onto contactors and to stand-alone installation.
Information about short-circuit protection for the contactors can
be found in the "Technical specifications" (see note on Technical
Information on page 3/1).
■ Selection and ordering data
Rated data
Utilization category
Main
Rated control DT Order No.
contacts supply
voltage Us
AC-1
Switching of resistive loads at 55 °C
AC-2 and AC-3
Operational
current
Ie up to
400 V
Power of
AC loads
at 50 Hz
and 400 V
Operational
current
Ie up to
400 V1)
Power of Version
AC loads
at 50 Hz
and 400 V
A
kW
A
kW
Price
per PU
PU
(UNIT,
SET,
M)
PS*
PG
NO NC V
Weight
per PU
approx.
kg
4-pole ⋅ Hum-free ⋅ With screw terminals
For screw and snap-on mounting onto TH 35 standard mounting rail
AC operation, 45 ... 450 Hz
20
3TG10 . .-0. . .
13
8.4
Screw terminals
4
4
--
24 AC
110 AC
230 AC
}
}
}
3TG10 10-0AC2
3TG10 10-0AG2
3TG10 10-0AL2
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.157
0.158
0.156
3
1
24 AC
110 AC
230 AC
}
}
}
3TG10 01-0AC2
3TG10 01-0AG2
3TG10 01-0AL2
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.157
0.158
0.157
4
3
-1
24 DC
24 DC
}
}
3TG10 10-0BB4
3TG10 01-0BB4
1
1
1 unit
1 unit
101
101
0.157
0.157
DC operation
20
13
8.4
4
4-pole ⋅ Hum-free ⋅ With 6.3 mm x 0.8 mm flat connectors
For screw and snap-on mounting onto TH 35 standard mounting rail
AC operation, 45 ... 450 Hz
16
10
8.4
Flat connectors
4
4
--
24 AC
110 AC
230 AC
}
D
}
3TG10 10-1AC2
3TG10 10-1AG2
3TG10 10-1AL2
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.146
0.146
0.145
3
1
24 AC
110 AC
230 AC
D
D
}
3TG10 01-1AC2
3TG10 01-1AG2
3TG10 01-1AL2
1
1
1
1 unit
1 unit
1 unit
101
101
101
0.147
0.146
0.144
4
3
-1
24 DC
24 DC
C
D
3TG10 10-1BB4
3TG10 01-1BB4
1
1
1 unit
1 unit
101
101
0.146
0.146
DC operation
3TG10 . .-1. . .
16
10
8.4
8.4
4
4
For accessories see page 3/123.
* You can order this quantity or a multiple thereof.
3/96
Siemens LV 1 · 2010
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