Switch Box Corner, Long B Bracket, 3 X 2-1/2 In. Deep

Discover the robust Steel B‑Bracket Corner Box, engineered for demanding electrical installations where space and strength matter. This 3‑inch by 2½‑inch deep corner enclosure is forged from premium steel, delivering a durable, fire‑rated housing that resists impact and corrosion while maintaining a compact footprint.

Benefits Paragraph: Designed for non‑metallic sheathed cable clamps, the box simplifies wire entry and reduces strain on conductors, ensuring a secure, code‑compliant connection. Its gangable construction lets you stack multiple units, creating a tidy, organized junction that speeds up wiring projects and improves long‑term reliability.

• Compact Deep Design: At 3" × 2½" deep, this corner box fits tight spaces without sacrificing the 12.5 cu in volume needed for complex wiring.
• Heavy‑Duty Steel Construction: Rigid steel walls provide superior protection against mechanical damage and meet rigorous UL standards for safety.
• Non‑Metallic Cable Clamp Compatibility: Optimized for NM cable clamps, the box ensures quick, secure cable insertion while minimizing the risk of conductor abrasion.
• Gangable Configuration: Three ½" knockouts per side allow easy expansion; connect additional boxes to create a seamless, high‑capacity junction system.
• Versatile Installation Options: Equipped with multiple knockouts and a long B‑bracket profile, the box accommodates a variety of mounting scenarios, from walls to ceilings.

Why Choose This Corner Box: When you need a reliable, space‑saving solution for residential or commercial wiring, this steel B‑bracket corner box delivers unmatched durability and flexibility. Its thoughtful design reduces installation time, enhances safety, and provides a clean, professional finish for any electrical project. Trust this corner box to protect your connections and keep your worksite running smoothly.