4.9 Based on 1181 reviews 
Description
🔧 Powerful Motor Control in a Compact Enclosure
230V 12A 5.5kW DOL Enclosed Direct On Line Starter – Niglon DOL12230
The Niglon 230V 12A 5.5kW DOL is a 230V direct-on-line motor starter rated for 12A and 5.5kW. This enclosed DOL unit is ideal for single motor applications, offering safe, reliable control in a factory-sealed IP54-rated housing. It comes prewired with Start and Stop push buttons to speed up installation and reduce wiring effort.
Built to IEC 60947-4 and UL-508 standards, it’s a trusted solution for workshops, machinery, and HVAC systems requiring efficient motor starting and overload protection.
🔧 Key Features – Niglon DOL12230 DOL Starter
- Rated Voltage: 230V AC
- Rated Current: 12A
- Rated Motor Power: 5.5kW
- Enclosure Protection: IP54
- Dimensions: 175mm (H) × 90mm (W) × 126mm (D)
- Prewired Control: Start/Stop buttons with internal overload relay connections
- Mechanical Endurance: 12 million operations
- Electrical Endurance: 1 million operations
- Auxiliary Contact Rating (AC1): 16A
- Terminal Capacity: up to 2.5mm²
- Standards: IEC 60947-4, UL-508
- Weight: 1.16kg
🛠 Coil & Control Performance
- Inrush Current: 32 VA
- Sealed Current: 6 VA
- Coil Power Consumption: 2W
- Pull-In Voltage: 80–110%
- Drop-Out Voltage: 30–40%
- Closing Time: 10–20 ms
📦 What’s in the Box – 230V 12A 5.5kW DOL
- 1 × Niglon DOL12230 Enclosed DOL Starter (prewired)
- Integrated Start and Stop push buttons
- Wall-mountable IP54-rated enclosure
- Instruction leaflet
🏗 Best For
- HVAC motor control
- Small industrial motor systems (up to 5.5kW)
- Pump starters
- Conveyor belt applications
- Workshops and garages needing a compact DOL setup
🔗 Related Products
- Need a 415V version? See: Niglon DOL12415 415V 12A 5.5kW DOL Starter
- Need higher power? Try: Niglon DOL22230 230V 22A 9kW DOL Starter
- Need 22A at 415V? See: Niglon DOL22415 415V 22A 11kW DOL Starter
✅ All models available with compatible thermal overload relays (sold separately).
📝 Summary – 230V 12A 5.5kW DOL Starter
The Niglon DOL12230 is a 230V enclosed motor starter rated for 12A and 5.5kW. With prewired controls, IP54 protection, and a compact design, it’s ideal for workshops, small machinery, and commercial HVAC systems.
