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Siemens 3RT1481-6AP36

power contactor AC-1 900 A / 690 V / 40 °C 3-pole, Uc: 220-240 V AC(50-60 Hz) / 200-220 V DC, drive: conventional auxiliary contacts 2 NO + 2 NC main circuit: busbar control and auxiliary circuit: screw terminal

SiemensMFR # 3RT1481-6AP36SKU # YLSZN5TNRAP1XCF

product brand nameSIRIUS

product designationContactor

product type designation3RT14

function module for communicationNo

auxiliary switchYes

at AC in hot operating state300 W

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About This Product

Siemens 3RT1481-6AP36

Genuine, certified Siemens product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
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Specifications

product brand nameSIRIUS

product designationContactor

product type designation3RT14

General technical data

function module for communicationNo

auxiliary switchYes

at AC in hot operating state300 W

at AC in hot operating state per pole100 W

without load current share typical7 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 value600 V

of main circuit rated value8 kV

of auxiliary circuit rated value6 kV

at AC8 g / 11 ms

at DC8 g / 11 ms

of contactor typical1 000 000

Substance Prohibitance (day/month/year)03/27/2020

SVHC substance nameLead CAS-No. 7439-92-1

Net Weight23.451 kg

Ambient conditions

installation altitude at height above sea level maximum2 000 m

during operation-25 ... +55 °C

during storage-40 ... +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 value900 A

— up to 690 V at ambient temperature 55 °C rated value900 A

— up to 1000 V at ambient temperature 40 °C rated value900 A

— up to 1000 V at ambient temperature 55 °C rated value900 A

minimum cross-section in main circuit at maximum AC-1 rated value600 mm²

at AC600 1/h

at DC600 1/h

at AC-1 maximum600 1/h

Control circuit/ Control

type of voltage of the control supply voltageAC/DC

at 50 Hz rated value200 ... 240 V

at 60 Hz rated value200 ... 240 V

control supply voltage at DC rated value200 ... 220 V

initial value0.85

full-scale value1.1

at 50 Hz0.85 ... 1.1

at 60 Hz0.85 ... 1.1

design of the surge suppressorwith varistor

at 50 Hz1 000 V·A

at 60 Hz1 000 V·A

at 50 Hz23 V·A

at 60 Hz23 V·A

closing power of magnet coil at DC2 000 W

holding power of magnet coil at DC7 W

at AC80 ms

at DC80 ms

at AC70 ms

at DC70 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 maximum16 A

at 230 V rated value3 A

at 400 V rated value1.5 A

at 500 V rated value1.4 A

at 48 V rated value2 A

at 60 V rated value2 A

at 110 V rated value1 A

at 125 V rated value0.55 A

at 220 V rated value0.27 A

at 600 V rated value0.1 A

Short-circuit protection

— with type of coordination 2 requiredaR: 1000 A (1000 V, 30 kA)

for short-circuit protection of the auxiliary switch requiredgG: 16 A (600 V, 1 kA)

Installation/ mounting/ dimensions

mounting position+/-30° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 30° on vertical mounting surface

fastening method side-by-side mountingNo

fastening methodscrew fixing

height352 mm

width285 mm

depth250 mm

— forwards125 mm

— at the side75 mm

net weight22 kg

Connections/ Terminals

for main current circuitbusbar connection

for auxiliary and control circuitscrew-type terminals

at contactor for auxiliary contactsScrew-type terminals

of magnet coilscrew terminal

width of connection bar40 mm

thickness of connection bar10 mm

diameter of holes17 mm

solid or stranded1 ... 2.5 mm²

finely stranded with core end processing1 ... 2.5 mm²

— solid2x (1 ... 2,5 mm²)

— solid or stranded2x (1 ... 2.5 mm²)

— finely stranded with core end processing2x (1 ... 2,5 mm²)

for AWG cables for auxiliary contacts2x (16 ... 14)

AWG number as coded connectable conductor cross section for auxiliary contacts16 ... 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

Accessories 5

Genuine accessories that can be used with the Siemens 3RT1481-6AP36 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
3RT2900-1SB10	Aksesuar · Miscellaneous accessories · labeling plates
3RT2900-1SB20	Aksesuar · Miscellaneous accessories · labeling plates
3RT2900-1SB60	Aksesuar · Miscellaneous accessories · labeling plates
3RH1981-1DA11	Yedek parça · Auxiliary switch · auxiliary switches
3RT1983-4AA1	Yedek parça · Miscellaneous accessories · phase barriers