The ARANI 1110-R Box Extension is engineered to provide additional wiring capacity when existing electrical boxes are too shallow to safely accommodate conductors, connectors, or device fittings. Its generous cubic-inch volume helps electricians and homeowners maintain proper box fill calculations as required by the Canadian Electrical Code, reducing the risk of overheated connections and ensuring long-term reliability behind every switch plate and fixture canopy.

Constructed from durable, high-impact materials, this extension box is built to withstand the rigors of installation while maintaining dimensional stability over time. The integrated knockouts allow for multiple cable entry configurations, giving installers flexibility when routing non-metallic sheathed cable or other approved wiring methods in residential and light commercial applications.

This product carries full cUL and CSA certification, confirming it has been tested and approved for use in Canadian electrical installations. Compliance with these nationally recognized safety standards means you can install it with confidence, knowing it meets the rigorous requirements set out for electrical enclosures and accessories used across Canada.

Installation is straightforward — the box extension attaches directly to a compatible existing electrical box, extending its depth to provide additional room for wire splices, device connections, and grounding conductors. Whether you're upgrading to modern LED lighting fixtures, smart switches, or simply bringing older wiring up to current code standards, this extension box is an essential component for a safe and professional-quality result.