SIEMENS 3RK1301-1JB00-0AA2 Motor Starter Module

Description

SIEMENS 3RK1301-1JB00-0AA2 Motor Starter Module

Product Dimensions：

The Siemens 3RK1301-1JB00-0AA2 is a Direct-on-Line (DOL) Motor Starter Module (DS1-e-x series) belonging to the SIMATIC ET 200S distributed I/O system. It integrates switching, short-circuit protection, and overload protection into a compact, pluggable module for 3-phase AC motors.

Technical Specifications

Key Product Advantages

• Modular Integration: Plugs directly onto the ET 200S terminal module, eliminating complex power wiring inside the cabinet and significantly speeding up installation.
• Pre-Engineered Combination: Combines a circuit breaker (short-circuit protection) and a contactor into a single, compact unit with a 45 mm footprint.
• Reduced Down Time: Features a pluggable design allowing quick “hot-swap” replacements during maintenance without unwiring field cables.
• Bus Communication: Status signals and fault diagnostics (overload, short-circuit status) are seamlessly transmitted to the PLC via PROFIBUS DP or PROFINET through the ET 200S interface module.

Important Considerations & Warnings

• Terminal Module Requirement: The module cannot be installed standalone; it requires a matching TM-DS45 terminal module for power rail connection and load wiring.
• Current Dial Adjustment: Always set the current dial on the front face accurately to match the motor’s Full Load Amps (FLA) within the 7.0 A – 10.0 A range.
• Lifecycle Note: The SIMATIC ET 200S system is a legacy platform (superseded by ET 200SP motor starters like 3RK1308 series). Ensure long-term spares strategy or consider retrofitting to ET 200SP for new projects.
• Power Supply Separation: Ensure the main 400 V AC power bus and the 24 V DC auxiliary control power are properly fused and isolated.

Product Applications

The 3RK1301-1JB00-0AA2 is designed for distributed motor control in automated industrial systems:

• Conveyor Systems: Driving small-to-medium 3-phase induction motors on belt and roller conveyors.
• Pumps and Blowers: Direct switching of auxiliary water pumps, cooling fans, and ventilation drives.
• Packaging Machinery: Controlling small motorized drives in sorting, indexing, and wrapping equipment.
• Automotive & Material Handling: Distributed control cabinets mounted directly along assembly lines.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

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