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Siemens 3RK1908-1SK00

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Siemens 3RK1908-1SK00

ET 200SP MS starter kit including 3RK 1308 motor starter 0.9 - 3 A, reversing starter, BaseUnit with infeed 24 V and 500 V, EMC distance module (blank module 15 mm)

SiemensMFR # 3RK1908-1SK00SKU # YLSIOHDJ6B2QURQ
product brand nameSIMATIC
product categoryMotor starter
product designationStarter kit
product type designationET 200SP
product functionReversing starter
on-site operationYes
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About This Product

ET 200SP MS starter kit including 3RK 1308 motor starter 0.9 - 3 A, reversing starter, BaseUnit with infeed 24 V and 500 V, EMC distance module (blank module 15 mm)

Siemens 3RK1908-1SK00

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Specifications

product brand nameSIMATIC
product categoryMotor starter
product designationStarter kit
product type designationET 200SP
General technical data
equipment version according to IEC 60947-4-23
product functionReversing starter
on-site operationYes
intrinsic device protectionYes
remote firmware updateYes
for power supply reverse polarity protectionYes
insulation voltage rated value500 V
degree of pollution2
overvoltage categoryIII
surge voltage resistance rated value6 kV
between main and auxiliary circuit500 V
shock resistance6 g / 11 ms
vibration resistance15 mm to 6 Hz; 2 g to 500 Hz
mechanical service life (operating cycles) of the main contacts typical30 000 000
type of coordination1
according to IEC 60947-4-2AC-53a: 3 A: (8-0,7: 70-32)
reference code according to IEC 81346-2Q
Substance Prohibitance (day/month/year)03/13/2019
Net Weight0.81 kg
direct startYes
reverse startingYes
product component motor brake outputNo
product function short circuit protectionYes
design of short-circuit protectionfuse
at 400 V rated value55 kA
at 500 V rated value55 kA
at 500 V according to UL 60947 rated value100 kA
Electromagnetic compatibility
EMC emitted interference according to IEC 60947-1class A
EMC immunity according to IEC 60947-1Class A
due to burst according to IEC 61000-4-42 kV
due to conductor-earth surge according to IEC 61000-4-52 kV
due to conductor-conductor surge according to IEC 61000-4-51 kV
due to high-frequency radiation according to IEC 61000-4-6Class A
field-based interference according to IEC 61000-4-310 V/m
electrostatic discharge according to IEC 61000-4-28 kV air discharge
conducted HF interference emissions according to CISPR11Class A for industrial environment
field-bound HF interference emission according to CISPR11Class A for industrial environment
Safety related data
safe stateLoad circuit open
Electrical Safety
touch protection against electrical shockfinger-safe
protection class IP on the front according to IEC 60529IP20
touch protection on the front according to IEC 60529finger-safe
Main circuit
number of poles for main current circuit3
design of the switching contactHybrid
adjustable current response value current of the current-dependent overload release0.9 ... 3 A
minimum load [%]20 %
type of the motor protectionsolid-state
operating voltage rated value48 ... 500 V
operating frequency 1 rated value50 Hz
operating frequency 2 rated value60 Hz
relative symmetrical tolerance of the operating frequency5 %
relative positive tolerance of the operating frequency5 %
relative negative tolerance of the operating frequency5 %
operational current at AC at 400 V rated value3 A
operating power for 3-phase motors at 400 V at 50 Hz0.37 ... 1.1 kW
Inputs/ Outputs
number of digital inputs4
Supply voltage
type of voltage of the supply voltageDC
minimum permissible20.4 V
maximum permissible28.8 V
supply voltage at DC rated value24 V
duration of inrush current peak at 24 V0.14 ms
Response times
OFF-delay time35 ... 50 ms
Installation/ mounting/ dimensions
mounting positionVertical, horizontal (observe derating)
fastening methodpluggable in BaseUnit
height142 mm
width30 mm
depth150 mm
upwards50 mm
downwards50 mm
Ambient conditions
installation altitude at height above sea level maximum4 000 m
during operation-25 ... +60 °C; For derating see manual
during storage-40 ... +70 °C
during transport-40 ... +70 °C
environmental category during operation according to IEC 607213K6 (no formation of ice, no condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices)
relative humidity during operation10 ... 95 %
air pressure according to SN 31205900 ... 1 060 hPa
Communication/ Protocol
PROFIBUS DP protocolYes
PROFINET protocolYes
product function bus communicationYes
protocol is supported AS-Interface protocolNo
supports PROFIenergy measured valuesYes
supports PROFIenergy shutdownYes
type of electrical connection of the communication interfacePlug contact to Base Unit
Connections/ Terminals
1 for digital input signalsPluggable module - accessory
for main energy infeedPlug contact to Base Unit
for load-side outgoing feederPlug contact to Base Unit
for supply voltage line-sidePlug contact to Base Unit
wire length for motor unshielded maximum200 m
UL/CSA ratings
full-load current (FLA) for 3-phase AC motor at 480 V rated value3 A
current with locked rotor (LRA) for 3-phase AC motor at 480 V rated value24 A
— at 230 V rated value0.25 hp
— at 200/208 V rated value0.5 hp
— at 220/230 V rated value0.5 hp
— at 460/480 V rated value1.5 hp
operating voltage at AC at 60 Hz according to CSA and UL rated value480 V

Accessories 1

Genuine accessories that can be used with the Siemens 3RK1908-1SK00 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
3RK1908-1AA00-0BP0Aksesuar · Accessories

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