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Siemens 3RK1301-0BB00-1AA2 — Remote I/O & Fieldbus Modules

Siemens SIMATIC 3RK1301-0BB00-1AA2 Motor Starter, Reversing,

MPN3RK1301-0BB00-1AA2

Siemens SIMATIC reversing motor starter, 3RK1301-0BB00-1AA2, 24 V DC, CLASS 10, PROFINET/PROFIBUS DP, 50 kA at 400 V.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RK1301-0BB00-1AA2 — Identification
ParameterValue
Product designationMotor starters
Product designreversing starter
3RK1301-0BB00-1AA2 — Communication
ParameterValue
PROFIBUS DP supportYes
PROFINET supportYes
AS-Interface supportNo
Bus communicationYes
3RK1301-0BB00-1AA2 — I/O
ParameterValue
Digital inputs0
Digital input signals0
Digital output signals0
Digital inputs parameterizableNo
Digital outputs parameterizableNo
3RK1301-0BB00-1AA2 — Electrical
ParameterValue
Rated value (DC)20.4 ... 28.8 V
Control supply voltage typeDC
Rated surge voltage6 kV
Adjustable Current Response Value Current Of The Current-Dependent Overload Release0.14 ... 0.2 A
Operating Voltage Rated Value200 ... 400 V
Number Of Poles For Main Current Circuit3
3RK1301-0BB00-1AA2 — Environmental
ParameterValue
Operating temperature range0 ... 60 °C
Storage temperature range-40 ... +70 °C
Shock resistance5g / 11 ms
Pollution degree3 at 400 V, 2 at 500 V according to IEC60664 (IEC61131)
3RK1301-0BB00-1AA2 — Mechanical
ParameterValue
Width90 mm
Depth120 mm
Height265 mm
Mounting methodpluggable on terminal module
3RK1301-0BB00-1AA2 — Specifications
ParameterValue
At 400 V rated value50 kA
At AC-3 at 400 V rated value0.2 A
Reverse StartingYes
Type Of The Motor Protectionbimetal
Trip ClassCLASS 10

Product details

The Siemens SIMATIC 3RK1301-0BB00-1AA2 is a reversing motor starter — a single package that handles forward and reverse direction control for a three-phase motor, without needing a separate contactor pair and interlock wiring. The unit accepts a 24 V DC control supply (rated 20.4…28.8 V) and includes both PROFINET and PROFIBUS DP fieldbus interfaces, so it can be integrated into a SIMATIC IO system or any open controller supporting those protocols.

Rated short-circuit current at 400 V is 50 kA. CLASS 10 trip characteristic is built in. Reversing function is integrated.

Frequently asked questions

What are the key dimensions for panel layout?

Height 265 mm, width 90 mm, depth 120 mm.

What fieldbus protocols does this starter support?

It supports both PROFINET and PROFIBUS DP protocols, allowing integration into SIMATIC or third-party controllers that use these networks.

Does this unit provide reversing control?

Yes, the design is a reversing starter with reverse starting capability. It controls motor direction without an external reversing contactor.

MPN
3RK1301-0BB00-1AA2