Panel fit and fieldbus integration
The 3RW5225-1AC14 lands at 306 mm tall by 185 mm wide by 203 mm deep — screw-fix mounting, not DIN rail, so budget the backplate drilling pattern and a 100 mm clearance above for airflow. Fieldbus options cover PROFIBUS, Modbus RTU, Modbus TCP, EtherNet/IP, and PROFINET — the PROFINET variant supports PROFIenergy for coordinated energy management across the line.
Trip class and motor protection coordination
Default trip class is 10A per IEC 60947-4-2, with selectable 10E and 20E — the 10A setting clears a stalled rotor in under 10 seconds at 600% FLA, which keeps the upstream MCCB coordinated on most pump and fan starts. Minimum load is 15% of the smallest settable Ie — below that the current sense loses resolution, so don't spec it on a fractional-horsepower motor. Service factor is 1.0 — no overload headroom beyond nameplate; set the motor FLA exactly.
Operating temperature and derating
Shock rating is 15 g / 11 ms, dropping to 12 g if contact lifting is a concern — fine for most industrial floors, but a punch press or crusher mount may need additional isolation.
Sourcing and compliance
Carries CE, UL, and CSA approvals — accepted across EU, US, and Canadian installations without additional agency review.