NQ3-5,5P 4A 220B Motor Starter/Protector

NQ3-5.5P 4A 220V Motor Starter – Combined Protection and Control

NQ3-5.5P 4A 220V is a versatile device functioning as a motor starter, motor protection circuit breaker, and manual motor controller. This compact unit provides automatic overload and short-circuit protection for electric motors, offering both switching and safeguarding capabilities. Featuring a magnetic trip mechanism calibrated for 18x nominal current, it’s ideal for applications requiring reliable motor control and protection in various electrical systems. It simplifies installation and reduces component count.

Technical Specifications:

• Type: Motor Starter / Motor-Automatic Circuit Breaker

• Standard: GOST (Specific standard number not provided in source)

• Base Material: Thermoplastic Housing, Bimetallic Strip, Magnetic Coil

• Application: Indoor

• Consumption: N/A – Component, not consumable

• Drying Time: N/A – Not applicable

• Durability: High mechanical strength, resistant to common industrial environments, designed for frequent switching operations.

• Packaging: Individual box packaging, bulk packaging available upon request.

Advantages:

• Combines motor control and protection in a single unit.

• Provides reliable overload and short-circuit protection.

• Simplified wiring and reduced installation time.

• Magnetic trip mechanism ensures rapid response to fault currents.

• Manual operation allows for direct motor starting and stopping.

• Compact design saves space in electrical panels.

Applications:

• Small pumps and fans

• Conveyors and material handling equipment

• Compressors and ventilation systems

• Light industrial machinery and equipment