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chint nq3-11p-240v 11kw dol with 230v coil ip55
Chint NQ3-11P-240V Direct-On-Line electromagnetic motor starter with 240 V AC coil, IP55 enclosure and 11 kW motor rating for industrial motor control applications.
£44.88
Why Choose the Chint NQ3-11P-240V DOL Starter?
The Chint NQ3-11P-240V is a heavy-duty Direct-On-Line (DOL) motor starter designed for the reliable starting, stopping and protection of three-phase induction motors. Suitable for industrial, commercial and OEM applications, it combines a robust AC contactor with an integrated thermal overload relay to provide dependable motor control while protecting motors against overload and phase failure.
As part of the proven Chint NQ3 electromagnetic starter series, the NQ3-11P-240V is supplied in a durable IP55 enclosure with integrated Start and Stop push buttons. Its enclosed construction protects internal components from dust and water ingress while providing straightforward installation and dependable long-term performance in demanding industrial environments.
Designed for motors up to 11 kW, with a 240 V AC control circuit and a maximum operational current of 32 A, the NQ3-11P-240V is ideal for pumps, compressors, conveyors, fans and general industrial machinery requiring reliable motor protection.
Key Advantages
- Reliable Direct-On-Line motor starter for industrial motor control.
- Suitable for motors up to 11 kW.
- 240 V AC control voltage.
- Integrated thermal overload and phase failure protection.
- IP55 enclosure suitable for industrial environments.
- Simple installation with integrated Start and Stop controls.
Key Features
- Chint NQ3 Series DOL starter.
- 11 kW maximum motor rating.
- 32 A maximum operational current.
- 240 V AC control voltage.
- Integrated AC contactor and thermal overload relay.
- IP55 enclosed construction.
- Green Start and red Stop push buttons.
- Suitable for three-phase induction motors.
Reliable Motor Starting and Protection
Direct-On-Line starters provide a simple and effective method of starting squirrel cage induction motors by applying full supply voltage directly to the motor. Integrated overload protection safeguards motors against excessive current while helping reduce downtime, improve reliability and extend equipment service life.
The Chint NQ3 range is widely used throughout industrial installations where dependable motor control, straightforward installation and reliable protection are essential for continuous production.
Typical Applications
- Industrial pumps.
- Compressors.
- Conveyor systems.
- Fans and ventilation equipment.
- Machine tools.
- Material handling systems.
- General industrial machinery.
Technical Specifications
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| With Isolator | No | |
|---|---|---|
| Starter Type | DOL | |
| Coil / Supply Voltage | 240 V AC | |
| Voltage | 400 V | |
| Power | 11 kW | |
| Current | 32 A | |
| Phase | Three Phase | |
| IP Rating | IP55 | |
| Series | NQ3 Electromagnetic Starter | |
| Product type | Direct-On-Line motor starter | |
| Motor power rating | 11 kW | |
| Maximum operational current | 32 A max | |
| Control coil voltage | 240 V AC | |
| Rated operational voltage | Up to 660/690 V AC | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP55 | |
| Contactor type | NC1-3210 | |
| Compatible overload relay | NR2 series | |
| Current setting range | approx. 20–25 A with suitable overload relay | |
| Mounting type | Wall / panel mounting | |
| Dimensions (H × W × D) | approx. 196 × 150 × 116 mm | |
| Mechanical life | approx. 1,000,000 operations | |
| Electrical life | approx. 500,000 operations | |
| Standards compliance | IEC/EN 60947-4-1 |
Frequently Asked Questions
What is the Chint NQ3-11P-240V used for?
It is used to start, stop and protect three-phase induction motors in industrial and commercial applications.
What motor size is it suitable for?
The starter is designed for motors up to 11 kW.
What control voltage does it require?
The NQ3-11P-240V features a 240 V AC control circuit.
Does it include overload protection?
Yes. The starter incorporates an integrated thermal overload relay that protects motors against overload and phase failure.
What enclosure protection does it provide?
The starter is supplied in an IP55 enclosure, making it suitable for demanding industrial environments.
Trusted for Industrial Motor Control
Chint NQ3 motor starters are trusted by electricians, machine builders and industrial engineers for dependable motor protection, reliable operation and long service life across demanding industrial applications.
