SPECIFICATIONS FlowCon B.0.3 Supply voltage: Type: Power consumption: Impulse voltage: Control signal: Feedback: Failsafe function: Auxiliary switches: Auxiliary switch rating: Auxiliary switch impulse Manual override: Position indicator: Operation time: Actuating force: Angle of rotation: Direction of roration: Ambient temperature: Humidity rating: Protection: voltage: CE conformity: Cable: 220-250V AC, 50/60 Hz Electrical, bi-directional motor 5VA 330V Digital 3-point floating or 2-position No Fail in place Optional (as plug on module) 3A resistive, 250V AC 4000V Yes (do not press clutch, when actuator is powered) Yes 80-110 sec or 30 sec (via DIP switch) torque dependent 5.6 Nm at rated voltage 0 to 90°, mechanically adjustable Clockwise (CW) (optional counter clockwise (CCW) via DIP switch) -30°C to +50°C (-22°F to +122°F) 5.95% rH, no condensation Standard: IP22 (NEMA 2), indoor use only Optional watertight bushings: IP54 (NEMA 3R), indoor use only Yes Not included; recommendation 0.75 mm 2 / AWG18 FlowCon B.0.4 Supply voltage: Type: Power consumption: Impulse voltage: Control signal: Feedback: Failsafe function: Auxiliary switches: Auxiliary switch rating: Auxiliary switch impulse Manual override: Position indicator: Operation time: Actuating force: Angle of rotation: Direction of rotation: Ambient temperature: Humidity rating: Protection: voltage: CE conformity: Cable: 22-26V AC, 50/60 Hz or 28-32V DC Electrical, bi-directional motor 4VA 330V Digital 3-point floating or 2-position No Fail in place Optional (as plug on module) 3A resistive, 250V AC 4000V Yes (do not press clutch, when actuator is powered) Yes 80-110 sec or 30 sec (via DIP switch) torque dependent 5.6 Nm at rated voltage 0 to 90°, mechanically adjustable Clockwise (CW) (optional counter clockwise (CCW) via DIP switch) -30°C to +50°C (-22°F to +122°F) 5.95% rH, no condensation Standard: IP22 (NEMA 2), indoor use only Optional watertight bushings: IP54 (NEMA 3R), indoor use only Yes Not included; recommendation 0.75 mm 2 / AWG18 Tech note · FlowCon B actuators · january 2025 · www.flowcon.com Page 2 of 5

DIMENSIONS AND WEIGHT (NOMINAL) Actuator B.0.2 B.0.3 B.0.4 L1 mm (in) 168 (6.60) L2 mm (in) 38.1 (1.50) D (depth) mm (in) 92.5 (3.64) H mm (in) 76.8 (3.02) Weight kgs. (lb) 1.4 (3.0) Actuator with plug on L D H Weight B-Aux. module (depth) mm mm mm kgs. (in) (in) (in) (lb) B.0.2 + B-Aux B.0.3 + B-Aux 203 109 91 1.78 (8.0) (4.3) (3.6) (3.9) B.0.4 + B-Aux MODEL NUMBER SELECTION Supply and control: 2 = 24V, modulating 3 = 240V, digital 4 = 24V, digital Example: B.0.2 = FlowCon B 24V electrical actuator with modulating contol ACCESSORIES • 1C50007: • B-Aux: Watertight bushing Plug on auxiliary switch module L2 H L1 FlowCon B Actuator H L FlowCon B Actuator with B-Aux B.0. Tech note · FlowCon B actuators · january 2025 · www.flowcon.com Page 3 of 5