S-TEC Switch 2P 20A 4X2

• Introducing the S-TEC International range of switches and sockets, meticulously engineered to be "The Safe Option!" for all residential and commercial electrical installations.
• This comprehensive collection combines modern aesthetics with robust, high-quality construction to deliver unparalleled safety, reliability, and convenience.
• Every product in the S-TEC range is crafted from durable, flame-retardant polycarbonate and is backed by a 2-year warranty, ensuring peace of mind.
• This specific product, the S-TEC 20A Double Pole Switch, is a heavy-duty safety device designed for the local isolation of moderately high-power fixed appliances. Its primary function is to provide a visible and secure means of disconnecting both the Live and Neutral conductors simultaneously.
• Featuring a robust 20 Amp double-pole mechanism and a clearly marked switch, this isolator is the essential, compliant choice for safely managing appliances like water pumps and small air conditioners.

Features

• Double Pole (DP) Switching: A critical safety feature that disconnects both the Live and Neutral conductors simultaneously, ensuring the appliance is fully and completely isolated from the power supply for maintenance or emergencies.
• High 20 Amp Rating: Engineered to safely handle electrical loads that exceed a standard 16A switch, making it ideal for specific fixed appliances.
• Clear "20A" Marking: The switch lever is clearly marked with its 20A rating for easy identification of the circuit's capacity by users and electricians.
• Durable Polycarbonate Construction: Manufactured from high-quality, flame-retardant polycarbonate for enhanced safety, impact resistance, and long-lasting durability.
• Standard 4x2 Sizing: Designed to fit all standard South African 4x2 (80mm x 126mm) wall boxes for straightforward installation.
• Clean, Modern Aesthetic: The simple white finish integrates seamlessly with the rest of the S-TEC range and modern interior designs.
• 2-Year Warranty: Backed by the S-TEC 2-year warranty, guaranteeing quality and reliability.

Benefits

• Ultimate Electrical Safety: The double pole mechanism provides a complete and safe means of disconnection, which is a legal requirement for many fixed appliances and is essential for performing maintenance safely.
• Handles Higher Loads: Provides a safe and compliant switching solution for appliances whose power consumption is too high for a standard 16A light switch.
• Peace of Mind: The robust 20A rating ensures the switch can handle demanding loads without overheating, reducing the risk of electrical faults and fires.
• Professional and Compliant Installation: Using a dedicated, clearly marked double pole switch is a requirement of electrical regulations (SANS 10142-1) for many fixed appliances, ensuring your installation is safe and compliant.
• Convenient Local Control: Provides a convenient and accessible point to turn off an appliance for servicing without having to go to the main distribution board.
• Durable and Long-Lasting: The robust polycarbonate material resists impacts, scratches, and discolouration, ensuring the switch remains functional and looking new for years.

In-Depth Technical Specifications

This section provides the detailed technical data for the S-TEC Switch 2P 20A 4x2.

Ideal Use

The S-TEC 20A Double Pole Switch is specifically designed as the local disconnect for moderately high-current, fixed appliances.

• Water Pumps: The ideal isolator for swimming pool pumps, borehole pumps, irrigation pumps, and booster pumps.
• Air Conditioning Units: Suitable for isolating smaller, fixed air conditioning systems that are protected by a 20A circuit breaker.
• Specific Kitchen Appliances: Can be used for certain high-power, fixed appliances like water boilers or specific ovens that are on a dedicated 20A circuit.
• Workshop Machinery: Provides a safe local disconnect for individual machines like lathes, saws, or compressors with a current draw up to 20A.

Tips

To ensure a safe, correct, and compliant installation of your S-TEC 20A Double Pole Switch, please review the following critical expert recommendations.

• CRITICAL: MUST BE INSTALLED BY A QUALIFIED ELECTRICIAN: This is a high-current safety device. Installation involves working with mains wiring and must be carried out by a certified electrician to ensure safety and compliance with all electrical regulations (SANS 10142-1).
• CRITICAL: REQUIRES A DEDICATED 20A CIRCUIT: An appliance requiring a 20A isolator must be fed by its own dedicated circuit from the main distribution board, protected by a 20A circuit breaker. This switch cannot be added to a standard plug or lighting circuit.
• CRITICAL: CORRECT WIRE GAUGE: Your electrician must use the correct thickness of wire (typically 2.5mm² or as specified by regulations for a 20A circuit) for the connection. Using undersized wire will cause it to overheat and create a severe fire hazard.
• Purpose of an Isolator: This switch is intended as a means of disconnection for maintenance and safety. It is not designed for the everyday, frequent switching on and off of an appliance.
• Not a Geyser/Stove Switch: While it functions as an isolator, most large geysers and stoves require higher-rated isolators, such as the 32A or 45A models in the S-TEC range. Always match the isolator rating to the appliance's power requirements and the circuit breaker protecting it.