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SCHNEIDER S56 Series 500V 20A 4 Round Pin Switched Socket (Grey) - S56C420GY IP66

Schneider S56C420GY 500V 20A 4 Pin Socket

The Schneider Electric S56 Series 500V 20A 4 Round Pin Switched Socket (Grey) - S56C420GY is an industrial-grade, surface-mounted weather-protected combination switched socket outlet engineered for heavy-duty 3-phase commercial and industrial applications. Certified with an IP66 degree of protection, constructed from UV-stabilized polycarbonate/PVC, and compliant with GB/T 11918:2001 standards, this 1-gang industrial socket ensures total dust resistance and high-pressure water protection under extreme Malaysian climatic conditions.
 

Full Description: 

 

Heavy-Duty 3-Phase Industrial Power Outlet Solution

The Schneider S56 Series S56C420GY provides reliable 20A at 500V AC power delivery for high-demand electrical machinery, 3-phase motors, industrial HVAC systems, commercial kitchen equipment, workshop tools, and outdoor construction sites. Operating on a 4 Round Pin configuration (3P + N / 3-Pole), this 1-gang surface-mounted combination unit combines an integrated On/Off rotary switch mechanism with a robust socket outlet into a single compact housing.
 

IP66 Weatherproof & Dust-Tight Protection Standard

Engineered specifically for harsh indoor and outdoor operating environments, the Schneider S56C420GY features an impressive IP66 rating. This high ingress protection rating guarantees:
  • Dust Tight Protection: Complete isolation against dust particles, wood shaving debris, chemical powders, and solid ingress.
  • High-Pressure Hose-Proof Water Protection: Resistance against powerful jets of water from any direction, preventing water seepage during heavy rainstorms, washdowns, or direct outdoor weather exposure.

Premium Materials & Built for Malaysian Conditions

Manufactured from high-impact UV-stabilized PVC / Polycarbonate material, the Schneider S56C420GY industrial socket outlet resists degradation, brittleness, and discoloration caused by prolonged direct sunlight exposure and high tropical humidity levels in Malaysia. The housing is finished in a professional Grey colour tint that fits seamlessly into industrial facilities, commercial buildings, service centers, and outdoor utility zones.
 

Installation & Versatile Application Scenarios

The Schneider Electric S56C420GY 20A 500V Switched Socket is designed for surface mounting directly onto walls, structural columns, or equipment panels. Its ergonomic rotary switch knob allows smooth single-handed operation even while wearing industrial protective gloves.Recommended installation environments across Malaysia include:
  • Manufacturing Facilities & Factories: Powering high-voltage assembly lines, air compressors, industrial pumps, and processing equipment.
  • Commercial Workshops & Auto Garages: Providing steady 500V 3-phase electrical power for hydraulic lifts, welders, and heavy diagnostic machinery.
  • Food Processing & Agricultural Plants: Withstands frequent high-pressure water washdowns thanks to its certified IP66 enclosure sealing.
  • Outdoor Construction & Marine Utilities: Built to resist tropical UV radiation, driving rain, dust storms, and ambient moisture.

Safety & Regulatory Compliance

Fully tested and compliant under GB/T 11918:2001 standards, the Schneider Electric S56 series delivers superior arching protection, mechanical endurance, and electrical insulation. Investing in original Schneider Electric industrial wiring accessories minimizes electrical short circuits, power interruptions, and workplace safety risks.

​​​​​Specification:
  • Catalogue Number: S56C420GY
  • Description: 500V 20A 4 Round Pin Switched Socket, Grey, IP66
  • Range of Product: WPS
  • Product or Component Type:Switched Socket
  • Rated Current: 20A at 500V AC
  • Device Mounting: Surface
  • Switch Application: On/Off Switching
  • Number of Gangs: 1 Gang
  • Material: PVC (polyvinyl chloride) UV stabilised
  • Cover Frame Colour Tint: Grey
  • Dimension: (W) 101mm x (H) 204mm x (D) 104mm
  • IP Degree of Protection: IP66
  • Standards: GB/T 11918:2001
Q1: What is the main application of the Schneider S56C420GY switched socket?
A: The Schneider S56C420GY is a heavy-duty 20A 500V 4 round pin industrial switched socket designed to supply safe 3-phase AC power to industrial machinery, compressors, pumps, motors, and commercial workshop equipment.
 
Q2: What does the IP66 rating mean on the Schneider S56C420GY socket outlet?
A: An IP66 rating certifies that the socket unit is 100% dust-tight against solid particles and completely protected against high-pressure water jets from any direction, making it suitable for outdoor and harsh washdown environments.
 
Q3: Is the Schneider Electric S56C420GY weather resistant for outdoor use in Malaysia?
A: Yes, the Schneider S56C420GY is molded from high-quality UV-stabilized PVC material, which protects the unit against sunlight degradation, cracking, heavy rain, and extreme humidity in tropical Malaysian weather.
 
Q4: What type of plug pin configuration does the S56C420GY require?
A: It accepts a standard 4 Round Pin 20A 500V industrial plug (3 Poles + Neutral/Earth configuration) commonly used in 3-phase industrial power systems.
 
Q5: What are the dimensions of the Schneider S56C420GY 1-gang switched socket?
A: The dimensions of the unit are 101 mm (W) x 204 mm (H) x 104 mm (D), making it a compact 1-gang surface-mounted housing enclosure.
 
Q6: Can the Schneider S56C420GY socket switch be operated while wearing work gloves?
A: Yes, the unit features an ergonomic rotary On/Off switch knob designed for clear visual feedback and easy operation, even when wearing industrial safety gloves.
 
Q7: What electrical standards does the Schneider S56C420GY comply with?
A: The Schneider S56C420GY complies with GB/T 11918:2001 international electrical standards for industrial plugs, socket-outlets, and couplers.
 
Q8: How is the Schneider S56C420GY mounted?
​​​​​​A: The Schneider S56C420GY is designed for surface mounting directly onto solid walls, steel framing, electrical panels, or concrete columns.
 
Q9: Where can I buy authentic Schneider S56C420GY 500V 20A sockets in Malaysia?
A: Authentic Schneider S56 series industrial sockets can be purchased through certified Schneider Electric electrical distributors, industrial suppliers (such as KVC Industrial Supplies), and official hardware supply platforms across Malaysia.
 

Specifications

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