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Siemens 3RT1476-6AR36

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Siemens 3RT1476-6AR36

power contactor AC-1 690 A / 690 V / 40 °C 3-pole, Uc: 440-480 V AC(50-60 Hz) / DC drive: conventional auxiliary contacts 2 NO + 2 NC main circuit: busbar control and auxiliary circuit: screw terminal

SiemensMFR # 3RT1476-6AR36SKU # CEY-8EF3B0393934
product brand nameSIRIUS
product designationContactor
product type designation3RT14
size of contactorS12
function module for communicationNo
auxiliary switchYes
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About This Product

power contactor AC-1 690 A / 690 V / 40 °C 3-pole, Uc: 440-480 V AC(50-60 Hz) / DC drive: conventional auxiliary contacts 2 NO + 2 NC main circuit: busbar control and auxiliary circuit: screw terminal

Siemens 3RT1476-6AR36

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Specifications

product brand nameSIRIUS
product designationContactor
product type designation3RT14
General technical data
size of contactorS12
function module for communicationNo
auxiliary switchYes
at AC in hot operating state185.7 W
at AC in hot operating state per pole61.9 W
without load current share typical10 W
type of calculation of power loss current-dependentquadratic
of main circuit with degree of pollution 3 rated value1 000 V
of auxiliary circuit with degree of pollution 3 rated value500 V
of main circuit rated value8 kV
of auxiliary circuit rated value6 kV
at AC8,5 g / 5 ms, 4,2 g / 10 ms
at DC8,5 g / 5 ms, 4,2 g / 10 ms
at AC13,4 g / 5 ms, 6,5 g / 10 ms
at DC13,4 g / 5 ms, 6,5 g / 10 ms
of contactor typical10 000 000
of the contactor with added electronically optimized auxiliary switch block typical5 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)05/01/2012
SVHC substance nameLead CAS-No. 7439-92-1
Net Weight10.45 kg
Ambient conditions
installation altitude at height above sea level maximum2 000 m
during operation-25 ... +60 °C
during storage-55 ... +80 °C
relative humidity minimum10 %
relative humidity at 55 °C according to IEC 60068-2-30 maximum95 %
Main circuit
number of poles for main current circuit3
number of NO contacts for main contacts3
number of NC contacts for main contacts0
type of voltage for main current circuitAC
— up to 690 V at ambient temperature 40 °C rated value690 A
— up to 690 V at ambient temperature 55 °C rated value650 A
— up to 690 V at ambient temperature 60 °C rated value650 A
— at 400 V rated value170 A
— at 690 V rated value170 A
minimum cross-section in main circuit at maximum AC-1 rated value480 mm²
— at 24 V rated value500 A
— at 60 V rated value500 A
— at 110 V rated value33 A
— at 220 V rated value3.8 A
— at 440 V rated value0.9 A
— at 600 V rated value0.6 A
— at 24 V rated value500 A
— at 60 V rated value500 A
— at 110 V rated value500 A
— at 220 V rated value500 A
— at 440 V rated value4 A
— at 600 V rated value2 A
— at 24 V rated value500 A
— at 60 V rated value500 A
— at 110 V rated value500 A
— at 220 V rated value500 A
— at 440 V rated value11 A
— at 600 V rated value5.2 A
— at 24 V rated value500 A
— at 60 V rated value11 A
— at 110 V rated value3 A
— at 220 V rated value0.6 A
— at 440 V rated value0.18 A
— at 600 V rated value0.125 A
— at 24 V rated value500 A
— at 60 V rated value500 A
— at 110 V rated value500 A
— at 220 V rated value2.5 A
— at 440 V rated value0.65 A
— at 600 V rated value0.37 A
— at 24 V rated value500 A
— at 60 V rated value500 A
— at 110 V rated value500 A
— at 220 V rated value500 A
— at 440 V rated value1.4 A
— at 600 V rated value0.75 A
at AC2 000 1/h
at DC2 000 1/h
at AC-1 maximum600 1/h
Control circuit/ Control
type of voltageAC/DC
type of voltage of the control supply voltageAC/DC
at 50 Hz rated value440 ... 480 V
at 60 Hz rated value440 ... 480 V
control supply voltage at DC rated value440 ... 480 V
initial value0.8
full-scale value1.1
at 50 Hz0.8 ... 1.1
at 60 Hz0.8 ... 1.1
design of the surge suppressorwith varistor
— at 50 Hz700 V·A
— at 60 Hz700 V·A
— at 60 Hz830 V·A
— at 50 Hz830 V·A
at 50 Hz830 V·A
at 50 Hz0.9
at minimum rated control supply voltage at DC8.5 V·A
at maximum rated control supply voltage at DC10 V·A
— at 50 Hz7.6 V·A
— at 60 Hz7.6 V·A
— at 50 Hz9.2 V·A
— at 60 Hz9.2 V·A
at 50 Hz9.2 V·A
at 50 Hz0.9
closing power of magnet coil at DC920 W
holding power of magnet coil at DC10 W
at AC45 ... 100 ms
at DC45 ... 100 ms
at AC60 ... 100 ms
at DC60 ... 100 ms
arcing time10 ... 15 ms
control version of the switch operating mechanismStandard A1 - A2
Auxiliary circuit
number of NC contacts for auxiliary contacts2
attachable4
instantaneous contact2
number of NO contacts for auxiliary contacts2
attachable4
instantaneous contact2
operational current at AC-12 maximum10 A
at 230 V rated value6 A
at 400 V rated value3 A
at 500 V rated value2 A
at 690 V rated value1 A
at 24 V rated value10 A
at 48 V rated value2 A
at 60 V rated value2 A
at 110 V rated value1 A
at 125 V rated value0.9 A
at 220 V rated value0.3 A
at 600 V rated value0.1 A
contact reliability of auxiliary contacts1 faulty switching per 100 million (17 V, 1 mA)
Short-circuit protection
design of the miniature circuit breaker for short-circuit protection of the auxiliary circuit up to 230 VC characteristic: 10 A; 0.4 kA
— with type of coordination 1 requiredgG: 800 A (690 V, 50 kA)
— with type of coordination 2 requiredgR: 710 A (690 V, 100 kA)
for short-circuit protection of the auxiliary switch requiredgG: 10 A (500 V, 1 kA)
Installation/ mounting/ dimensions
mounting positionwith vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back
fastening method side-by-side mountingYes
fastening methodscrew fixing
height214 mm
width160 mm
depth225 mm
— forwards20 mm
— upwards10 mm
— downwards10 mm
— at the side0 mm
— forwards20 mm
— upwards10 mm
— at the side10 mm
— downwards10 mm
— forwards20 mm
— upwards10 mm
— downwards10 mm
— at the side10 mm
Connections/ Terminals
for main current circuitConnection bar
for auxiliary and control circuitscrew-type terminals
at contactor for auxiliary contactsScrew-type terminals
of magnet coilscrew terminal
width of connection bar25 mm
thickness of connection bar6 mm
diameter of holes11 mm
number of holes1
for AWG cables for main contacts2/0 ... 500 kcmil
solid or stranded70 ... 240 mm²
stranded70 ... 240 mm²
solid or stranded0.5 ... 4 mm²
finely stranded with core end processing0.5 ... 2.5 mm²
— solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)
— solid or stranded2x (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)
for AWG cables for auxiliary contacts2x (20 ... 16), 2x (18 ... 14), 1x 12
AWG number as coded connectable conductor cross section for auxiliary contacts18 ... 14
Safety related data
mirror contact according to IEC 60947-4-1Yes
positively driven operation according to IEC 60947-5-1No
service life maximum20 a
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 box terminal/cover

Accessories 32

Genuine accessories that can be used with the Siemens 3RT1476-6AR36 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part noDescriptionCompatible motors
3RA1954-2AAksesuar · Mechanical interlocks · mechanical interlocks
3RT1926-4MA10Aksesuar · Sealing covers · sealing covers
3RT1956-1CF00Aksesuar · Surge suppressor · RC elements
3RT2900-1SB60Aksesuar · Miscellaneous accessories · labeling plates
3RT1966-4BA31Aksesuar · Wiring modules, connectors and kits · coil connectors
3RT1966-4GAksesuar · Terminal covers · box terminal blocks
3RT1966-4EA2Aksesuar · Terminal covers · terminal covers
3RT1966-4EA3Aksesuar · Terminal covers · terminal covers
3TX6546-3BAksesuar · Terminal covers · terminal covers
3RH1921-1XA22-0MA0Aksesuar · Auxiliary switch · auxiliary switches
3RT2900-1SB20Aksesuar · Miscellaneous accessories · labeling plates
3RT2900-1SB10Aksesuar · Miscellaneous accessories · labeling plates
3RH1921-1KA11Aksesuar · Auxiliary switch · auxiliary switches
3RA1972-2AAksesuar · Base plates · base plates
3RA1973-2AAksesuar · Wiring modules, connectors and kits · link rails
3RA1973-2BAksesuar · Wiring modules, connectors and kits · link rails
3RA1973-3EAksesuar · Wiring modules, connectors and kits · link rails
3RT1966-4EA1Aksesuar · Terminal covers · terminal covers
3RH1921-1CA01Aksesuar · Auxiliary switch · auxiliary switches
3RH1921-1CA10Aksesuar · Auxiliary switch · auxiliary switches
3RH1921-1CD01Aksesuar · Auxiliary switch · auxiliary switches
3RH1921-1CD10Aksesuar · Auxiliary switch · auxiliary switches
3RH1921-1DA11Aksesuar · Auxiliary switch · auxiliary switches
3RH1921-1EA02Aksesuar · Auxiliary switch · auxiliary switches
3RH1921-1EA11Aksesuar · Auxiliary switch · auxiliary switches
3RH1921-1EA20Aksesuar · Auxiliary switch · auxiliary switches
3RH1921-1JA11Aksesuar · Auxiliary switch · auxiliary switches
3RH1921-1KA02Aksesuar · Auxiliary switch · auxiliary switches
3RH1921-1KA20Aksesuar · Auxiliary switch · auxiliary switches
3RT1975-5AR31Yedek parça · Solenoid coils · solenoid coils
3RT1976-6DYedek parça · Contact pieces and vacuum interrupters · contacts
3RT1976-7BYedek parça · Arc chutes · arc chutes

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