Yes — the Ex9VF72S10025B1C accepts a 110 V AC single-phase input and outputs 3-phase power to drive a compatible 3-phase motor up to 0.5 hp. Ensure your motor's voltage rating matches the drive's output; if you're unsure, send us your motor nameplate details and we'll advise.

STO is a safety function (IEC 61800-5-2) that disables the drive's output torque without removing main power, allowing safer access to machinery. In Canada, many machine-safety applications under CSA Z432 or ISO 13849 require a certified safe-stop function; the onboard STO in this drive can help meet those requirements without an external safety relay.

Yes — Northern Breaker Group specialises in obsolete and hard-to-find industrial controls, including current and legacy Noark Ex9VF7 series drives. If you're replacing a failed unit, have your existing drive's part number or nameplate data ready and contact us for a quote; we'll verify compatibility with your existing wiring and control setup.