The Schneider Electric STBXTS2111 is a 3-phase power distribution and motor disconnect module designed for use with the TeSys island digital motor control system. It serves as a centralized interface between the incoming main power and the Decentralized Modules (DMs - motor starters) within the island.
Parameters
Parameter Specification
Product Line TeSys island - Digital Motor Control System
Module Type 3-Phase Power Distribution & Motor Disconnect Module
Commercial Reference STBXTS2111
Main Power Input 3-Phase AC + Neutral (N) + Protective Earth (PE). Specific voltage and current rating must be confirmed from official datasheet (typically aligns with DM ratings, e.g., up to 690V AC).
Power Distribution Output Provides power output connections for up to 4 Decentralized Modules (DMs).
Control Power Supply Terminals for connecting an External 24V DC power source to supply the control circuits of the connected DMs.
Disconnect/Isolation Feature Designed to be operated by an external rotary handle (e.g., STBXSHA211) to provide a common mechanical disconnect/isolation point for all connected motor circuits.
Connection Screw terminal blocks for main power input, power outputs to DMs, 24V DC input, and protective earth.
Mounting Mounts onto a TeSys island base unit (e.g., STBXBE1300K/2100K), occupying physical space but not a module slot on the communication bus.
Safety Standards Designed to facilitate compliance with safety standards for electrical isolation (e.g., IEC 60947-1).
Operating Temperature -25°C to +60°C (typical for TeSys island components).
Protection Class IP20 (when installed within an enclosure).
Standards & Certifications CE, UL, cUL, RoHS compliant (full certifications apply to the complete assembled system)