Onesto 45A 2P 4x4 Isolator

• Provides an essential and legally required safety device for the local isolation of high-power fixed appliances like stoves and ovens.
• Engineered as a double pole (2P) switch, simultaneously disconnecting both the Live and Neutral conductors for complete and uncompromised safety.
• Perfectly merges SANS-compliant electrical safety with the sophisticated, Italian-inspired design of the Onesto Oracle wiring accessory range.
• Delivered as a complete, ready-to-install 4x4 unit, providing a stylish and elegant alternative to bulky, industrial-looking isolators.
• Features a distinctive red switch lever set against the main plate colour for clear and immediate identification of the isolated state.
• Constructed from high-impact, durable polycarbonate to ensure a long-lasting, robust installation in demanding environments like kitchens.

Features

• Double Pole Switching: The core safety feature. The mechanism disconnects both Live and Neutral connections at the same time, completely isolating the appliance from the power supply for maintenance or in an emergency.
• 45 Amp Current Rating: A robust rating specifically designed to safely handle the electrical load requirements of most standard residential stoves, ovens, and hobs.
• Clear ON/OFF Indication: The prominent red switch lever is clearly marked with "ON" and "OFF" for unambiguous status indication, a critical safety feature.
• Standard 4x4 Footprint: Designed to be installed into a standard 4x4 (100mm x 100mm) electrical wall box for maximum compatibility.
• All-in-One Unit: Supplied as a complete, pre-assembled product including the 4x4 faceplate, 45A isolator mechanism, and mounting frame for efficient installation.
• Slim Wall Profile: Features the signature sleek, low-profile design of the Oracle range, intended to blend seamlessly into the surrounding décor.
• High-Impact Polycarbonate: The entire unit is manufactured from tough, UV-stabilised polycarbonate to resist impacts, scratches, and fading.
• Dual Colour Options: Available in a classic, clean White and a modern, sophisticated Black Graphite to complement any interior design.

Benefits

• Uncompromised Electrical Safety: Provides the highest level of local isolation, protecting homeowners and technicians from electric shock when servicing or repairing a connected appliance.
• Ensures Regulatory Compliance: Installing a correctly rated 2-pole isolator is a mandatory requirement of SANS 10142-1 for all fixed appliances, ensuring your installation is legal, safe, and can be issued a Certificate of Compliance (CoC).
• Superior Aesthetics: Finally, a safety isolator that enhances your décor. Its elegant design with soft, curved lines allows it to be installed in modern kitchens without looking out of place.
• Simplified Installation: The complete, integrated design is faster and easier for an electrician to install compared to sourcing separate industrial components.
• Long-Term Durability: The high-quality polycarbonate construction is built to last, resisting cracking and discolouration to keep your installation looking pristine for years.
• Creates a Cohesive Interior: Allows you to maintain the consistent, premium design language of the Oracle range even for safety-critical devices.

In-Depth Technical Specifications

This isolator is a crucial safety component for any modern electrical installation with high-current appliances. Below are its detailed technical specifications.

Product Specifications

Ideal Use

A 45A 2-pole isolator is a mandatory safety device for any high-power, single-phase fixed electrical appliance.

• Stoves, Ovens & Hobs: The primary and most common application, providing a local means of disconnection for safety and maintenance in the kitchen.
• Large Geysers & Water Heaters: Suitable for high-capacity water heaters that have a current draw requiring a 45A isolator.
• Air Conditioning Units: Required for larger single-phase split-unit and central air conditioning systems.
• Large Pool & Jacuzzi Pumps: Provides a safe and convenient way to disconnect powerful pumps and heating equipment for servicing.
• Any Fixed Appliance up to 45A: As per SANS 10142-1 regulations, any fixed appliance with a high power rating must be controlled by a local isolator rated appropriately for the load.

Tips

• This is a Mandatory Safety Device: For appliances like stoves and geysers, installing a 2-pole isolator is not optional; it is a legal requirement for a compliant and safe electrical installation in South Africa.
• Requires a 4x4 Wall Box: This isolator is designed for a square 4x4 (100x100mm) wall box. It will not fit in a standard 4x2 box.
• Verify the Appliance Load: Before installation, an electrician must confirm that the appliance's load is appropriate for a 45A isolator. For smaller loads, a 30A isolator may be sufficient, while larger loads may require a 60A version.
• Not a Circuit Breaker: An isolator's purpose is to provide a point of local disconnection. It does NOT provide overcurrent or earth fault protection. That is the function of the circuit breaker in your main distribution board.
• Professional Installation is Essential: Due to the high currents involved and the critical safety function of this device, it must be installed by a qualified and certified electrician.