What the 200 A minimum rating means for your motor string
The 3RW5247-6TC05 is a SIRIUS hybrid switching device with a minimum settable operating current of 200 A across a voltage range of 200 to 600 V. This is the floor for the motor FLA you can connect — anything below 200 A and the starter cannot be adjusted down to protect the winding. Trip class is configurable as CLASS 10A (default), 10E, or 20E per IEC 60947-4-2.
Fieldbus and control integration — which protocols are on board
Native support for PROFIBUS, Modbus RTU, Modbus TCP, EtherNet/IP, and PROFINET standard means this unit drops into most common industrial networks without an external gateway. PROFIenergy is available when paired with the PROFINET standard communication module. Remote reset is achieved by cycling the 24 V DC control supply voltage. The unit also supports auto-reset and firmware updates — useful for fleet-wide parameter changes without opening the panel.
Mounting clearances and panel fit
Screw fixing on a vertical mounting surface; the unit can be rotated ±90° or tilted ±22.5° front-to-back. Required free air space: 100 mm above, 10 mm in front, 75 mm below, 5 mm at the sides, and 0 mm behind. Overall dimensions are 203 mm deep, 210 mm wide, and 393 mm tall. The depth is the critical dimension for shallow enclosures — verify the back panel clearance against the 203 mm plus the 10 mm forward clearance.
Environmental limits and derating
Pollution degree 3 per IEC 60947-4-2 means it tolerates conductive dust and occasional condensation — typical for unheated pump houses or washdown areas. Shock resistance is 15 g / 11 ms, with potential contact lifting at 12 g / 11 ms. Service factor is 1 — no continuous overload margin beyond nameplate; size the motor FLA at or below the 200 A minimum.
Application-specific features for pump and soft-torque loads
Pump ramp down and soft torque are built in — pump ramp down gradually reduces torque during stop to prevent water hammer; soft torque reduces inrush on high-friction starts like conveyors with loaded belts. Minimum load is 15% of the smallest settable Ie. No analog output and no torque control — this is a voltage-ramp soft starter, not a closed-loop torque controller. Error logbook is available only with special accessories.
Compliance and approvals for global installs
CE marking, UL approval, and CSA approval are all confirmed. This covers installations under IEC, NEC, and Canadian Electrical Code jurisdictions — no additional agency review needed for most industrial sites.