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Siemens 3RK1315-6NS71-1AA3 — Remote I/O & Fieldbus Modules

Siemens 3RK1315-6NS71-1AA3 SIRIUS Reversing Starter, 4 kW, I

MPN3RK1315-6NS71-1AA3
NRND

Siemens SIRIUS reversing starter, 3RK1315-6NS71-1AA3, 4 kW at 400 V, CLASS 10, IP65, AS-Interface, 24 V DC.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RK1315-6NS71-1AA3 — Identification
ParameterValue
Product designationMotor starters
Product designreversing starter
3RK1315-6NS71-1AA3 — Communication
ParameterValue
PROFIBUS DP supportNo
PROFINET supportNo
AS-Interface supportYes
AS-Interface supportYes
Bus communicationYes
3RK1315-6NS71-1AA3 — I/O
ParameterValue
Digital inputs4
Digital input signals4
Digital output signals1
Digital inputs parameterizableNo
Digital outputs parameterizableNo
3RK1315-6NS71-1AA3 — Electrical
ParameterValue
Rated value (DC)20.4 ... 28.8 V
Control supply voltage typeDC
Rated surge voltage6 000 V
Adjustable Current Response Value Current Of The Current-Dependent Overload Release1.5 ... 9 A
Operating Voltage Rated Value200 ... 440 V
Number Of Poles For Main Current Circuit3
3RK1315-6NS71-1AA3 — Environmental
ParameterValue
Ingress protection (IP)IP65
Operating temperature range-25 ... +55 °C
Storage temperature range-40 ... +70 °C
Shock resistance12g / 11 ms
Pollution degree3
3RK1315-6NS71-1AA3 — Mechanical
ParameterValue
Width294 mm
Depth159 mm
Height215 mm
Mounting methodscrew fixing
3RK1315-6NS71-1AA3 — Specifications
ParameterValue
At 400 V rated value4 kW
At AC-3 at 400 V rated value9 A
Reverse StartingYes
Type Of The Motor Protectionfull motor protection
Trip ClassCLASS 10

Product details

Power supply is 24 V DC nominal (20.4 to 28.8 V range), and the control interface is AS-Interface — the unit addresses via an M12 plug. The main current circuit connects through a HAN Q4/2 connector per ISO 23570, so you're looking at a pre-wired, plug-and-play device for the motor leads. Four digital inputs are on board for limit switches, emergency stops, or sensor feedback.

Panel and machine integration

Mounting is screw fixing, and the unit can be installed vertically, horizontally, or flat — so you have flexibility for tight machine frames. The footprint is 294 mm wide, 215 mm high, and 159 mm deep. That's a substantial block; plan your gland plate and cable entry accordingly. Vibration resistance is 2g at 7 mm amplitude, and shock resistance is 12g for 11 ms — it'll hold up on a packaging machine or conveyor drive end.

Frequently asked questions

What are the key ratings for this reversing starter?

Rated 4 kW at 400 V, CLASS 10 trip, IP65 enclosure, 24 V DC supply (20.4 to 28.8 V range), AS-Interface protocol, four digital inputs, and dimensions of 294 x 215 x 159 mm (W x H x D).

Does this part drop into a panel designed for a Siemens PLC like the 6ES7517?

No. The 6ES7517 series are SIMATIC S7-1500 CPUs, not motor starters. They serve completely different functions and have different wiring, mounting, and communication interfaces. This reversing starter is a standalone motor control device, not a PLC module.

MPN
3RK1315-6NS71-1AA3