product designationContactor
product type designation3TC
General technical data
size of contactor4
function module for communicationNo
auxiliary switchYes
insulation voltage rated value800 V
maximum permissible voltage for protective separation between coil and main contacts according to EN 60947-1300 V
at DC10 g / 5 ms, 5 g / 10 ms
of contactor typical10 000 000
of the contactor with added auxiliary switch block typical10 000 000
reference code according to IEC 81346-2Q
Substance Prohibitance (day/month/year)03/01/2017
Net Weight4.38 kg
Ambient conditions
during operation-25 ... +55 °C
during storage-50 ... +80 °C
relative humidity minimum10 %
relative humidity at 55 °C according to IEC 60068-2-30 maximum95 %
Main circuit
number of poles2
number of poles for main current circuit2
number of NO contacts for main contacts2
number of NC contacts for main contacts0
type of voltageDC
— at 24 V rated value75 A
— at 110 V rated value75 A
— at 220 V rated value75 A
— at 24 V rated value75 A
— at 110 V rated value75 A
— at 220 V rated value75 A
— at 440 V rated value75 A
— at 600 V rated value75 A
— at 750 V rated value75 A
— at 220 V rated value75 A
— at 600 V rated value75 A
— at 750 V rated value75 A
— at 24 V rated value75 A
— at 110 V rated value75 A
— at 220 V rated value75 A
— at 24 V rated value75 A
— at 110 V rated value75 A
— at 220 V rated value75 A
— at 440 V rated value75 A
— at 600 V rated value75 A
— at 750 V rated value75 A
— at 110 V rated value8.2 kW
— at 220 V rated value16.5 kW
— at 440 V rated value33 kW
— at 750 V rated value56 kW
— at 110 V rated value6.5 kW
— at 220 V rated value13 kW
— at 440 V rated value27 kW
— at 600 V rated value38 kW
— at 750 V rated value45 kW
at DC-1 maximum1 000 1/h
at DC-3 maximum600 1/h
at DC-5 maximum600 1/h
Control circuit/ Control
type of voltage of the control supply voltageDC
control supply voltage at DC rated value60 V
closing power of magnet coil at DC19 W
holding power of magnet coil at DC19 W
closing delay at DC90 ... 380 ms
opening delay at DC17 ... 28 ms
arcing time20 ... 30 ms
Auxiliary circuit
number of NC contacts for auxiliary contacts2
instantaneous contact2
number of NO contacts for auxiliary contacts2
instantaneous contact2
number of CO contacts for auxiliary contacts0
identification number and letter for switching elements22
operational current at AC-12 maximum10 A
at 230 V rated value5.6 A
at 400 V rated value3.6 A
at 500 V rated value2.5 A
at 24 V rated value10 A
at 48 V rated value10 A
at 60 V rated value10 A
at 110 V rated value3.2 A
at 125 V rated value2.5 A
at 220 V rated value0.9 A
at 600 V rated value0.22 A
at 24 V rated value10 A
at 48 V rated value5 A
at 60 V rated value5 A
at 110 V rated value1.14 A
at 125 V rated value0.98 A
at 220 V rated value0.48 A
at 600 V rated value0.07 A
UL/CSA ratings
contact rating of auxiliary contacts according to ULA600 / P600
Short-circuit protection
— with type of coordination 1 required2 x 3NA31 (160 A) in series (750 V, 5 kA)
— with type of coordination 2 required2 x 3NA31 (63 A) in series (750 V, 5 kA)
for short-circuit protection of the auxiliary switch requiredgG: 16 A (500 V, 1 kA)
Installation/ mounting/ dimensions
mounting position+/-22,5° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
fastening method side-by-side mountingYes
fastening methodscrew fixing
height177.5 mm
width100 mm
depth184 mm
— forwards20 mm
— backwards0 mm
— upwards10 mm
— downwards10 mm
— at the side10 mm
— forwards55 mm
— backwards0 mm
— upwards10 mm
— at the side10 mm
— downwards10 mm
— forwards55 mm
— backwards0 mm
— upwards10 mm
— downwards10 mm
— at the side10 mm
Connections/ Terminals
type of electrical connectionscrew terminal
for main current circuitscrew-type terminals
for auxiliary and control circuitscrew-type terminals
— solid or stranded2x (1 ... 2.5 mm²)
— finely stranded with core end processing2x (0.75 ... 1.5 mm²)
Safety related data
product function mirror contact according to IEC 60947-4-1Yes
Electrical Safety
protection class IP on the front according to IEC 60529IP00; IP20 with box terminal/cover
touch protection on the front according to IEC 60529finger-safe, for vertical contact from the front with cover