Four-gang insulated vapour-proof, non-metallic switch and outlet box, designed to house a single electrical device while providing a sealed, moisture-resistant enclosure, constructed from durable plastic with built-in insulation to prevent air and vapor leakage, ideal for use in energy-efficient residential and commercial buildings where maintaining the integrity of the vapour barrier is essential. Install in fire-rated wall assemblies to ensure a 2hr fire-rating.
- 2hr Fire-rating: when installed in a fire-rated wall assembly
- Simple installation – Designed for quick and hassle-free setup
- Standards compliant – Meets UL514C and CSA C22.2 safety and performance standards
- Widely used – Universal accessory commonly found in residential applications
- Versatile compatibility – Suitable for switches, sockets, GFCIs, dimmers, and other standard devices
![[WPB03-FR] Three Gang Insulated Vapour Proof Non-metallic Switch and Outlet Box | PB03VB](/web/image/product.template/91433/image_512/%5BWPB03-FR%5D%20Three%20Gang%20Insulated%20Vapour%20Proof%20Non-metallic%20Switch%20and%20Outlet%20Box%20%7C%20PB03VB?unique=f212b1f)
![[WPB02-FR] Two Gang Insulated Vapour Proof Non-metallic Switch and Outlet Box | PB02VB](/web/image/product.template/91431/image_512/%5BWPB02-FR%5D%20Two%20Gang%20Insulated%20Vapour%20Proof%20Non-metallic%20Switch%20and%20Outlet%20Box%20%7C%20PB02VB?unique=65ad599)