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chint nq3-11p-415v 11kw dol with 415v coil ip55
Chint NQ3-11P-415V Direct-On-Line electromagnetic motor starter with 415 V AC coil, IP55 enclosure and 11 kW motor rating for industrial motor control applications.
£44.88
Why Choose the Chint NQ3-11P-415V DOL Starter?
The Chint NQ3-11P-415V is a heavy-duty Direct-On-Line (DOL) motor starter designed for the safe starting, stopping and protection of three-phase induction motors. Combining a high performance AC contactor with an integrated thermal overload relay, it provides dependable motor control while protecting equipment against overload and phase failure in demanding industrial environments.
As part of the trusted Chint NQ3 electromagnetic starter series, the NQ3-11P-415V is supplied in a durable IP55 enclosure with integrated Start and Stop push buttons. Its compact enclosed construction simplifies installation while protecting internal components from dust and water ingress, making it ideal for factories, workshops and OEM machinery.
Designed for motors up to 11 kW, with a 415 V AC control circuit and a 22 A rated operational current, the NQ3-11P-415V is ideal for pumps, compressors, conveyors, fans and a wide variety of industrial machinery requiring reliable motor protection.
Key Advantages
- Reliable Direct-On-Line motor starter for industrial applications.
- Suitable for motors up to 11 kW.
- 415 V AC control voltage.
- Integrated thermal overload and phase failure protection.
- IP55 enclosure for demanding industrial environments.
- Simple installation with integrated Start and Stop controls.
Key Features
- Chint NQ3 Series DOL starter.
- 11 kW maximum motor rating.
- 22 A rated operational current.
- 415 V AC control voltage.
- Integrated NC1-3210 contactor.
- Integrated NR2-25 thermal overload relay.
- IP55 enclosed construction.
- Designed for three-phase induction motors.
Reliable Motor Starting and Protection
Direct-On-Line starters apply full supply voltage directly to squirrel cage induction motors, providing a simple and economical method of motor starting. Integrated overload protection safeguards motors against excessive current while reducing downtime and extending equipment service life.
The Chint NQ3 range is widely used throughout industrial facilities where dependable motor control, straightforward installation and long-term reliability are essential for continuous operation.
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 | 415 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 | 415 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. 17–25 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-415V 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 suitable for motors up to 11 kW.
What control voltage does it require?
The NQ3-11P-415V uses a 415 V AC control circuit.
Does it provide overload protection?
Yes. It incorporates a thermal overload relay that protects against overload and phase failure.
What enclosure protection does it provide?
The starter is supplied in an IP55 enclosure, providing protection against dust and water ingress for demanding industrial environments.
Trusted for Industrial Motor Control
Chint NQ3 motor starters are trusted by electricians, panel builders and industrial engineers for dependable motor protection, reliable operation and long service life across demanding industrial applications.
