Chint SQ4-30P-SD-415V 30 kW enclosed star-delta starter with 415 V AC control circuit and IP55 metal clad enclosure for industrial motor control applications.
£528.05
The Chint SQ4-30P-SD-415V is a robust enclosed star-delta motor starter designed for reliable reduced-current starting of three-phase industrial motors. As part of the trusted Chint SQ4 motor starter series, it provides dependable motor control for industrial applications requiring reduced starting current and reliable operation.
This starter reduces motor inrush current during startup by initially operating the motor in star configuration before changing to delta operation. The metal clad enclosure provides durable protection for internal components, making it suitable for industrial plants, workshops and automation systems.
With a 30 kW motor rating, 415 V AC control circuit and IP55 metal clad enclosure, the SQ4-30P-SD-415V is suitable for pumps, compressors, conveyors, fans and industrial machinery requiring dependable reduced-voltage motor starting.
Star-delta starters such as the Chint SQ4-30P-SD-415V reduce motor starting current by initially connecting motor windings in a star configuration before automatically switching to delta operation. This helps reduce voltage dips, minimise mechanical stress and improve the reliability of industrial motor systems.
The SQ4 series is designed for industrial applications requiring dependable motor startup performance and durable enclosure protection. Its IP55 metal clad enclosure supports long-term operation in demanding environments where protection against dust and moisture is required.
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| IP Rating | IP55 | |
|---|---|---|
| Power | 30 kW | |
| Voltage | 400 V | |
| Starter Type | Star Delta | |
| With Isolator | No | |
| Coil / Supply Voltage | 415 V AC | |
| Manufacturer | Chint | |
| Series | SQ4 Motor Starters | |
| Model | SQ4-30P-SD-415V | |
| Product type | Star-delta starter | |
| Motor rating | 30 kW | |
| Motor full load current | 52 A | |
| Delta loop current | 30.2 A | |
| Recommended overload relay | NR2-36-32 | |
| Control voltage | 415 V AC | |
| Control frequency | 50 / 60 Hz | |
| Starter type | Reduced-voltage star-delta starter | |
| Enclosure type | Metal clad steel enclosure | |
| Protection rating | IP55 | |
| Mounting type | Surface mounting | |
| Motor supply | Three-phase AC motors |
This product is used for reduced-current starting of three-phase industrial motors in machinery and automation systems.
The starter is designed for motors rated up to approximately 30 kW.
A star-delta starter reduces motor starting current and mechanical stress during startup, helping improve motor performance and minimise power supply disturbances.
Yes, the unit features a durable IP55 metal clad enclosure suitable for demanding industrial environments.
The starter is designed for use with a compatible NR2-36-32 thermal overload relay.
Chint SQ4 star-delta starters are widely used in industrial motor control applications to provide reliable reduced-voltage starting, robust protection and efficient operation of three-phase motors.
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