| IP | First digit – Protection against solid objects | Second digit – Protection against water |
|---|---|---|
| 0 | No protection | No protection |
| 1 | Solid objects ≥ 50 mm | Vertical dripping |
| 2 | Solid objects ≥ 12.5 mm | Dripping when tilted (15°) |
| 3 | Solid objects ≥ 2.5 mm | Water spray |
| 4 | Solid objects ≥ 1 mm | Water splashes |
| 5 | Dust protected (partial) | Water jets |
| 6 | Dust tight | Powerful water jets |
400 V - 4 kW
IPX4 - Indoor/Outdoor
Without Light
The Sined 4000 Industrial MPC is an industrial infrared panel designed for professional applications requiring high-efficiency radiant heating , operational stability, and service continuity. Its 4000W power and 400V power supply make it suitable for warehouses, greenhouses, hotels, churches, gyms, offices, and outdoor settings requiring immediate heat and maximum thermal control.
This infrared heat lamp combines a durable construction, high surface temperature, and uniform diffusion, ensuring constant and immediate radiant emission. Its rapid activation and IPX4 certification make it a professional solution for complex environments with high heat demands .


Sined 4000 Industrial MPC has a three-phase 400V power supply , with a nominal absorption of 5.8A, using an internal resistor optimized for maximum radiant emission. Industrial infrared technology guarantees an energy conversion rate close to 99.99% , making the panel extremely high-performance with controlled consumption , with surface temperatures reaching 300°C in a short time .
The IPX4-rated design ensures protection against splashes and harsh operating conditions. The absence of ventilation, light, and odors during operation enhances the efficiency of this professional infrared heater, improving comfort and continuity of use.


The long-wave infrared system generates direct and uniform heat without dispersion into the air, improving thermal comfort in both indoor and outdoor environments . The absence of light emission makes this infrared heater suitable for contexts where continuous lighting is required.
The industrial infrared panel optimizes heat distribution , eliminating heat loss and reducing consumption thanks to selective activation when operators are present . This intelligent management makes the 4000W infrared heater a sustainable solution for large spaces that require constant thermal efficiency.
The 300°C surface allows for direct and immediate radiant emission, ideal for professional heating of work areas where targeted heat is needed without air displacement. The extremely rapid thermal response distinguishes the Sined 4000 Industrial MPC as a high-performance panel for industrial and commercial applications.
CE, CB and SAA certifications , combined with overheating protection, ensure compliance with professional regulations and long-term reliability. The IPX4 waterproof rating enhances the safety of the industrial heater, allowing it to be installed even in environments exposed to humidity or splashes .
The compact and lightweight design allows for wall or ceiling mounting, making the professional infrared panel flexible for integration into complex technical environments. The slim profile maximizes radiant diffusion without impacting operating spaces.
Direct, air-free heat keeps environments free of dust and impurities, improving comfort and productivity. The radiant action of industrial infrared heaters promotes microcirculation and reduces heat stress on workers, promoting stable and healthy working conditions.




Sined is an Italian manufacturer of solar showers and infrared heaters. The uniqueness of its products and the Made in Italy quality make Sined a manufacturer that is attentive and meticulous in its operation, design, and after-sales service.
| Power Supply | 400V |
| Power | 4 kW |
| Light Spectrum | IR-C |
| Infrared Radiation | Long Wave |
| Area covered by heating | 50 m² |
| Color | Black |
| Material | Aluminum |
| Protection Level | IPX4 |
| Display | - |
| WiFi | NO |
| Remote control | NO |
| Pedestal | NO |
| Lamp Size | 200 x 19 x 7 cm |
| Weight | 11 kg |
| Power Supply | 400V |
| Power | 4 kW |
| Light Spectrum | IR-C |
| Infrared Radiation | Long Wave |
| Area covered by heating | 50 m² |
| Color | Black |
| Material | Aluminum |
| Protection Level | IPX4 |
| Display | - |
| WiFi | NO |
| Remote control | NO |
| Pedestal | NO |
| Lamp Size | 200 x 19 x 7 cm |
| Weight | 11 kg |