Grundfos LC 241 1 x 25-30 SST 415v MI Indoor Single Pump Wastewater Controller Panel for Stormwater

Level control, protective monitoring, and configuration of single-pump setups are achieved with this electrical control panel. Intended for indoor (mi) installations, the LC 241 1 x 25-30 SST 3X230/400 MI OPT serves sewage transport and tank-filling loops. Commissioning is completed via Bluetooth Smart using the intuitive start-up wizard in the Grundfos GO app.

Built within a painted metal wall-mounted cabinet, this unit provides an IP54 enclosure rating for dust protection. The cabinet structure has a net weight of 40 kg and functions in ambient temperatures from -5 to 40 °C. Outer measurements of the enclosure frame are 550 mm width, 600 mm height, and 210 mm depth.

Power configurations specify a three-phase 415v supply rating with a frequency rating of 50 or 60 Hz. The electrical unit is rated for current inputs of 25-30 A, requiring a 50 A back-up fuse. Capacitive starting assets like start or run capacitors are not applicable.

Configurable input and output terminals allow connection to digital level switches or analog transmitters. An acoustic buzzer and two alarm relays report dry running, high water, and sensor failure states. The assembly layout integrates a manual mains switch and an individual circuit breaker per pump.

• Method of start is a soft starter to control pump startups.
• Alarm log records the last twenty alerts for diagnostic reference.
• Anti-seizing functions activate pumps during long periods of inactivity.
• Water hammer prevention blocks quick restarts and delays simultaneous startups.
• Gross package weight of the unit is 65 kg with a gross volume of 0 m³.
• Product certifications include CE and RCM approvals.
• Custom tariff number is 8537109019 with China as country of origin.

Warranty: This Grundfos LC 241 controller is backed by a comprehensive 1-year manufacturer's warranty.