3RT1064-6AP36-1AA0
CONTACTOR, 110KW/400V/AC-3

From SIEMENS

Power contactor, AC-3 225 A, 110 kW / 400 V AC (50-60 Hz) / DC operation 220-240 V UC Auxiliary contacts 2 NO + 2 NC 3-pole, Size S10 Busbar connections Drive: conventional screw terminal upright mounting position
Product brand nameSIRIUS
Product designationPower contactor
Product type designation3RT1
General technical data
Size of contactorS10
Insulation voltage
rated value1 000 V
maximum permissible voltage for safe isolation
between coil and main contacts acc. to EN 60947-1690 V
Protection class IP
on the frontIP00; IP20 on the front with cover / box terminal
of the terminalIP00
Shock resistance at rectangular impulse
at AC8,5g / 5 ms, 4,2g / 10 ms
at DC8,5g / 5 ms, 4,2g / 10 ms
Shock resistance with sine pulse
at AC13,4g / 5 ms, 6,5g / 10 ms
at DC13,4g / 5 ms, 6,5g / 10 ms
Mechanical service life (switching cycles)
of contactor typical10 000 000
of the contactor with added electronics-compatible auxiliary switch block typical5 000 000
of the contactor with added auxiliary switch block typical10 000 000
Reference code acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750K
Reference code acc. to DIN EN 81346-2Q
Ambient conditions
Installation altitude at height above sea level
maximum2 000 m
Ambient temperature
during operation-25 ... +60 °C
during storage-55 ... +80 °C
Main circuit
Number of poles for main current circuit3
Number of NO contacts for main contacts3
Number of NC contacts for main contacts0
Operating current
at AC-1 at 400 V
— at ambient temperature 40 °C rated value275 A
at AC-1
— up to 690 V at ambient temperature 40 °C rated value275 A
— up to 690 V at ambient temperature 60 °C rated value250 A
— up to 1000 V at ambient temperature 40 °C rated value100 A
— up to 1000 V at ambient temperature 60 °C rated value100 A
at AC-3
— at 400 V rated value225 A
— at 690 V rated value225 A
— at 1000 V rated value68 A
at AC-4 at 400 V rated value195 A
at AC-5a up to 690 V rated value242 A
at AC-5b up to 400 V rated value186 A
at AC-6a
— up to 230 V at current peak n=20 rated value227 A
— up to 400 V at current peak n=20 rated value227 A
— up to 500 V at current peak n=20 rated value227 A
— up to 690 V at current peak n=20 rated value227 A
— up to 1000 V at current peak n=20 rated value68 A
at AC-6a
— up to 230 V at current peak n=30 rated value151 A
— up to 400 V at current peak n=30 rated value151 A
— up to 500 V at current peak n=30 rated value151 A
— up to 690 V at current peak n=30 rated value151 A
— up to 1000 V at current peak n=30 rated value68 A
Connectable conductor cross-section in main circuit at AC-1
at 60 °C minimum permissible120 mm²
at 40 °C minimum permissible150 mm²
Operating current for approx. 200000 operating cycles at AC-4
at 400 V rated value96 A
at 690 V rated value85 A
Operating current
at 1 current path at DC-1
— at 24 V rated value200 A
— at 110 V rated value18 A
with 2 current paths in series at DC-1
— at 24 V rated value200 A
— at 110 V rated value200 A
with 3 current paths in series at DC-1
— at 24 V rated value200 A
— at 110 V rated value200 A
Operating current
at 1 current path at DC-3 at DC-5
— at 24 V rated value200 A
— at 110 V rated value2.5 A
with 2 current paths in series at DC-3 at DC-5
— at 24 V rated value200 A
— at 110 V rated value200 A
with 3 current paths in series at DC-3 at DC-5
— at 24 V rated value200 A
— at 110 V rated value200 A
Operating power
at AC-1
— at 230 V at 60 °C rated value94 kW
— at 400 V rated value164 kW
— at 690 V rated value283 kW
— at 690 V at 60 °C rated value283 kW
— at 1000 V at 60 °C rated value164 W
at AC-2 at 400 V rated value128 kW
at AC-3
— at 230 V rated value55 kW
— at 400 V rated value110 kW
— at 500 V rated value160 kW
— at 690 V rated value200 kW
— at 1000 V rated value90 kW
Operating power for approx. 200000 operating cycles at AC-4
at 400 V rated value54 kW
at 690 V rated value82 kW
Thermal short-time current limited to 10 s1 800 A
Power loss [W] at AC-3 at 400 V for rated value of the operating current per conductor17 W
No-load switching frequency
at AC2 000 1/h
at DC2 000 1/h
Operating frequency
at AC-1 maximum750 1/h
at AC-2 maximum250 1/h
at AC-3 maximum500 1/h
at AC-4 maximum130 1/h
Control circuit/ Control
Type of voltage of the control supply voltageAC/DC
Control supply voltage at AC
at 50 Hz rated value220 ... 240 V
at 60 Hz rated value220 ... 240 V
Control supply voltage at DC
rated value220 ... 240 V
Operating range factor control supply voltage rated value of magnet coil at DC
initial value0.8
Full-scale value1.1
Operating range factor control supply voltage rated value of magnet coil at AC
at 50 Hz0.8 ... 1.1
at 60 Hz0.8 ... 1.1
Design of the surge suppressorwith varistor
Closing power of magnet coil at DC650 W
Holding power of magnet coil at DC7.4 W
Closing delay
at AC30 ... 95 ms
at DC30 ... 95 ms
Opening delay
at AC40 ... 80 ms
at DC40 ... 80 ms
Arcing time10 ... 15 ms
Auxiliary circuit
Number of NC contacts for auxiliary contacts
instantaneous contact2
Number of NO contacts for auxiliary contacts
instantaneous contact2
Operating current at AC-12 maximum10 A
Operating current at AC-15
at 230 V rated value6 A
at 400 V rated value3 A
Operating current at DC-12
at 60 V rated value6 A
at 110 V rated value3 A
at 220 V rated value1 A
Operating current at DC-13
at 24 V rated value10 A
at 60 V rated value2 A
at 110 V rated value1 A
at 220 V rated value0.3 A
UL/CSA ratings
Contact rating of auxiliary contacts according to ULA600 / Q600
Short-circuit protection
Design of the fuse link
for short-circuit protection of the main circuit
— with type of coordination 1 requiredfuse gL/gG: 500 A
— with type of assignment 2 requiredfuse gL/gG: 400 A
for short-circuit protection of the auxiliary switch requiredgG: 10 A (500 V, 1 kA)
Installation/ mounting/ dimensions
Mounting typescrew fixing
Side-by-side mountingYes
Height210 mm
Width145 mm
Depth202 mm
Required spacing
with side-by-side mounting
— forwards20 mm
— upwards10 mm
— downwards10 mm
— at the side0 mm
for grounded parts
— forwards20 mm
— upwards10 mm
— at the side10 mm
— downwards10 mm
for live parts
— forwards20 mm
— upwards10 mm
— downwards10 mm
— at the side10 mm
Connections/Terminals
Type of electrical connection
for main current circuitConnection bar
for auxiliary and control current circuitscrew-type terminals
Type of connectable conductor cross-sections
at AWG conductors for main contacts2/0 ... 500 kcmil
Type of connectable conductor cross-sections
for auxiliary contacts
— solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)
— finely stranded with core end processing2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
at AWG conductors for auxiliary contacts2x (20 ... 16), 2x (18 ... 14), 1x 12
Safety related data
B10 value
with high demand rate acc. to SN 319201 000 000

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