3RK1301-1KB00-0AA2 - ALTRI PRODOTTI - SIEMENS

⚙️ Siemens 3RK1301-1KB00-0AA2 – DS1-x direct-on-line starter for ET 200S, 9.0–12 A, 5.5 kW/400 V

The Siemens 3RK1301-1KB00-0AA2 is an electromechanical DS1-x direct-on-line starter for the SIMATIC ET 200S distributed I/O system, expandable version, with a setting range of 9.0 to 12 A.

The starter combines the starting and protection functions of a three-phase motor in a single module and is controlled directly from the ET 200S station, without separate wiring to the control cabinet. It is suitable for motors up to 5.5 kW at 400 V in utilization category AC-3.

The expandable version can be completed with a brake control module, useful for brake motors. The weight is approximately 0.97 kg.

🔧 Main features – Siemens 3RK1301-1KB00-0AA2

• Type: Electromechanical direct-on-line starter
• Model: DS1-x, expandable
• System: SIMATIC ET 200S
• Setting range: 9.0–12 A
• Motor power (AC-3): 5.5 kW at 400 V
• Expansion: For brake control module
• Weight: approx. 0.97 kg
• Main function: Starting and protection of three-phase motors in distributed I/O

🏭 Typical applications – Siemens 3RK1301-1KB00-0AA2

• Medium-power conveyor belts and roller conveyors
• Logistics and material handling plants with ET 200S
• Pumps, fans and compressors up to 5.5 kW
• Brake motors via the brake control module
• Control cabinets with distributed I/O and reduced wiring
• Replacement of faulty starters in existing plants

🛠️ E-Repair services for Siemens 3RK1301-1KB00-0AA2

E-Repair offers a complete package of services focused on production continuity:

🔧 Component-level repair in our in-house laboratory

♻️ Electronic regeneration with zero-hour reset

🚚 Advance shipment of a regenerated unit (if available in stock)

🛠️ On-site and remote technical assistance

💾 Machine parameter backup and configuration check

🌐 Technological cleaning with biodegradable solvents

✅ Standard 12-month warranty, extendable up to 24 months (where applicable)

➡️ All services are provided in compliance with the circular economy standards BS 8001:2017 and AFNOR XP X30-901:2018, as well as ISO 14064-1 certification, essential for managing the Carbon Footprint (Scope 3) in the supply chain.

❓ FAQ – Siemens 3RK1301-1KB00-0AA2

✔️ Can I send my faulty 3RK1301-1KB00-0AA2 starter for repair?

Yes. After you submit a request, the E-Repair Customer Care team will provide all the instructions for shipping it to the laboratory, where the starter will be diagnosed and repaired.

✔️ What is the difference between the 3RK1301-1KB00-0AA2 and the 3RK1301-0HB00-0AA2?

According to the Siemens descriptions, both are expandable DS1-x direct-on-line starters for ET 200S, but with different setting ranges: 9.0–12 A (5.5 kW) for the 3RK1301-1KB00-0AA2 and 0.55–0.80 A (0.21 kW) for the 3RK1301-0HB00-0AA2. The one matching the motor current should be chosen.

✔️ What are the signs of a fault on the 3RK1301-1KB00-0AA2?

The most common symptoms include the motor not starting, repeated protection trips without a real overload, error indications in the ET 200S station and worn main contacts.

✔️ What should I check before replacing the 3RK1301-1KB00-0AA2?

We recommend checking the motor, the connecting cable and the actual current draw, because a motor problem can cause protection trips. E-Repair can support you with the diagnosis, also remotely.

✔️ Can I receive the 3RK1301-1KB00-0AA2 quickly?

Yes. If available in stock, the starter can be shipped quickly. Contact E-Repair Customer Care stating the part number and the data of the controlled motor.

ℹ️ The information in this product sheet is general and indicative and may contain inaccuracies or errors. Before purchase, installation or commissioning, always check the technical data in the official manufacturer documentation or contact E-Repair.