The Siemens 3RK1308-0AC00-0CP0 is a High Feature direct-on-line motor starter for the SIMATIC ET 200SP distributed I/O system. It combines electronic switching, electronic overload protection, and PROFINET communication in a compact plug-in module that mounts on a BaseUnit, making it ideal for decentralized motor control in machine and plant automation.
Rated for motors up to 1.1 kW at 400 V with an adjustable current range of 0.9 to 3 A, this starter provides precise motor protection and seamless integration into PROFINET networks. It supports PROFIenergy for energy management and can be expanded with an optional 3DI/LC module for additional digital inputs and local control.
Item No :
3RK1308-0AC00-0CP0Order(MOQ) :
1Payment :
EXWProduct Origin :
GermanyShipping Port :
Wuhan, Hubei, ChinaLead Time :
3-5 daysWeight :
0.530kgOverview
3RK1308-0AC00-0CP0 SIMATIC PLC Module
New in stock
Origin from Germany
Payment Method: TT.Western Union
Shipping Method: DHL\UPS\Fedex\EMS\Others
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| Part Number | Description | Key Difference |
|---|---|---|
| 3RK1308-0AC00-0CP0 | DOL Starter HF, 0.9–3 A, 1.1 kW (this item) | Standard High Feature variant |
| 3RK1308-0AC00-0CP1 | DOL Starter HF with 3DI/LC module | Includes optional module |
| 3RK1308-0BC00-0CP0 | DOL Starter HF, higher current range | For larger motors |
| 3RK1908-0AP00-0AP0 | BaseUnit | Required mounting base (sold separately) |
| 3RK1908-0AP00-0BP0 | BaseUnit with auxiliary terminals | Alternative BaseUnit |
| 3RK1908-0AP00-0CP0 | BaseUnit | Alternative BaseUnit |
Important Compatibility Note: The BaseUnit is not included with the motor starter and must be ordered separately. The BaseUnit determines the main circuit connection type (screw, spring, or push-in) and must be matched to your wiring requirements .
1 × Siemens 3RK1308-0AC00-0CP0 ET 200SP Direct-On-Line Motor Starter
Note: BaseUnit, 3DI/LC module, and connecting cables are sold separately.
In Stock – Ready to ship immediately
Genuine Siemens Product – Factory original ET 200SP component, PM300 Active status
Warranty Included – Purchase with confidence
Technical Support – ET 200SP configuration assistance available
Q1: What is the Siemens 3RK1308-0AC00-0CP0?
It is a High Feature direct-on-line motor starter for the SIMATIC ET 200SP system. It provides electronic switching, electronic overload protection, and PROFINET communication for motors up to 1.1 kW at 400 V with an adjustable current range of 0.9–3 A .
Q2: Does this starter include a BaseUnit?
No. The BaseUnit is not included and must be ordered separately. The BaseUnit determines the main circuit connection type (screw, spring, or push-in) and is required for operation .
Q3: What is the motor power rating?
The rated motor power is 1.1 kW at 400 V .
Q4: What is the adjustable current range?
The overload release is adjustable from 0.9 to 3 A .
Q5: What communication protocol does it support?
It supports PROFINET for communication with the PLC. It also supports PROFIenergy for energy management functions .
Q6: What is the switching technology?
It uses hybrid switching technology (electronic), providing a mechanical service life of 30 million operating cycles .
Q7: Does this starter have short-circuit protection?
Yes. It includes fuse-based short-circuit protection with a breaking capacity of 55 kA at 400 V .
Q8: What is the protection class and operating temperature?
The module is IP20 and finger-safe, operating from -25 to +60 °C .
Q9: What are the dimensions and weight?
Dimensions are 30 × 142 × 150 mm (W × H × D). Net weight is 0.412 kg .
Q10: What is the country of origin?
Germany .
Q11: What is the optional 3DI/LC module used for?
The 3DI/LC module adds 3 digital inputs and local control (on-site operation) capability to the motor starter. It mounts on the starter without increasing its width .
Q12: What should I verify before ordering?
Always verify the exact part number (3RK1308-0AC00-0CP0), confirm your motor full-load current falls within the 0.9–3 A range, ensure you have the correct BaseUnit for your wiring requirements, and check whether you need the 3DI/LC module for local control or additional digital inputs .
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