Carlo Gavazzi RSE40 03-B AC Semiconductor Motor Controller

The Carlo Gavazzi RSE40 03-B is a compact solid-state motor controller designed for soft start/stop functionality in AC motors. Housed in an E-line package, it integrates ramp-up and ramp-down control for smoother motor operation and reduced mechanical stress.

Model: RSE40 03-B
Type: AC Semiconductor Motor Controller
Technology: Solid-state relay (SSR)
Mounting: DIN rail, E-line housing
Rated Motor Voltage: 230/400 VAC, 50/60 Hz
Rated Load Current: 3 A
Motor Power: Up to 1.1 kW @ 400 VAC
Control Voltage Range: 24–110 VAC/DC or 110–480 VAC selectable
Ramp Features: Adjustable ramp-up and ramp-down times
Control Logic: Phase angle control for soft start/stop
Input Power Consumption: 2 VA
Pollution Degree: 3
Protection Rating: IP20
Dielectric Strength: 4 kV
Certifications: UL Listed, CSA, CE
Application: Conveyor systems, fans, pumps, small AC motor loads
Standards: IEC 947-4-2 compliant
Note: Requires external Class K5 or RK5 fuse for short circuit protection up to 5000 A symmetrical rms Please review pictures carefully and let us know if you have any questions!