Lovato YDSW30230 star-delta motor starter with integrated isolator rated for 30 kW three-phase motors with 60 A AC3 current rating and 230 V AC control voltage for reduced-current motor starting.
£734.67
The Lovato YDSW30230 is a heavy-duty enclosed star delta starter with integrated rotary isolator designed to provide reliable reduced-voltage starting for three-phase induction motors. Manufactured by Lovato Electric, this industrial motor starter reduces inrush current during motor start-up, helping to minimise electrical stress on the supply network while protecting motors and driven equipment from excessive mechanical wear.
Designed for demanding industrial environments, the YDSW30230 features a robust IP65 insulated polycarbonate enclosure complete with integrated start and stop push-buttons and a built-in rotary isolator for safe local isolation during maintenance. It is ideally suited to OEMs, machine builders and industrial maintenance engineers requiring dependable motor control with enhanced operational safety.
With a rated motor capacity of 30 kW (40 HP), a 60 A AC-3 operating current and a 230 V AC control coil, the Lovato YDSW30230 provides reliable reduced-voltage motor starting for pumps, compressors, conveyors, fans and industrial process machinery. A compatible RF38 thermal overload relay is selected separately to complete the installation.
Star delta starters reduce the current drawn during motor start-up by initially connecting the motor windings in a star configuration before automatically switching to delta operation. This controlled starting process reduces voltage dips, limits mechanical shock and improves the operating life of motors, gearboxes and connected equipment.
The integrated rotary isolator provides a safe method of locally disconnecting the starter during servicing and maintenance, making the Lovato YDSW30230 an excellent solution for industrial applications where safety, reliability and ease of maintenance are essential.
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| With Isolator | Yes | |
|---|---|---|
| Starter Type | Star Delta | |
| Voltage | 400 V | |
| Power | 30 kW | |
| Current | 60 A | |
| Phase | Three Phase | |
| IP Rating | IP65 | |
| Coil / Supply Voltage | 230 V AC | |
| Series | L-Starter YDSW Series | |
| Product type | Star-delta starter with isolator | |
| Rated motor power | 30 kW | |
| Horsepower rating | 40 HP | |
| Maximum AC3 current | 60 A | |
| Control voltage | 230 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP65 enclosure | |
| Enclosure material | Insulated polycarbonate | |
| Mounting type | Surface mounting | |
| Starting method | Automatic star-delta transition | |
| Isolation | Integrated rotary isolator | |
| Suitable frequency | 50 / 60 Hz | |
| Compliance | IEC/EN 60947-1, IEC/EN 60947-4-1 |
The YDSW30230 is a star delta starter with an integrated rotary isolator designed for reduced-voltage starting of three-phase induction motors in industrial applications.
The starter is suitable for motors rated up to 30 kW (40 HP).
The Lovato YDSW30230 operates using a 230 V AC control coil.
No. A compatible Lovato RF38 thermal overload relay must be selected separately and set to approximately 58% of the motor full-load current for star delta applications.
The built-in rotary isolator provides safe local isolation during servicing and maintenance, improving operator safety and simplifying maintenance procedures.
Lovato Electric star delta starters with integrated isolators are trusted by OEMs, panel builders and industrial maintenance engineers for dependable reduced-voltage motor starting, enhanced safety and reliable long-term industrial performance.
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