Steel trunking tee

Steel trunking tees are essential components in industrial cable management systems, designed to facilitate directional changes in steel trunking runs. These fittings are typically fabricated from cold-rolled steel sheet with a galvanized or painted finish, offering mechanical protection and continuity of earth bonding. They are available in standard dimensions matching trunking widths from 50 mm to 600 mm, with a standard length of 1 to 2 meters per section. The tee configuration allows for a 90-degree branch off the main run, maintaining full cross-sectional area for cable capacity. Key technical parameters include material thickness (0.8 mm to 1.5 mm), IP protection rating (typically IP40 or IP54 when fitted with covers), and compatibility with trunking accessories such as couplers, end caps, and fixing brackets. These components are designed for use with steel trunking systems conforming to IEC 61439 and EN 50085 standards.

Steel trunking tees are widely deployed in industrial electrical installations, commercial building services, and infrastructure projects. They are commonly found in power distribution networks, control panel assemblies, and automation systems where cable segregation and protection are critical. Typical environments include manufacturing plants, data centers, substations, and commercial office blocks. The tee fitting enables efficient routing of power cables, control cables, and communication cables within a single containment system, reducing installation time and material waste. They are particularly useful in complex layouts requiring multiple branch circuits, such as in motor control centers or lighting distribution boards.

Within our catalog, steel trunking tees are categorized under the main trunking fittings section. Key subcategories include standard tees, heavy-duty tees, and fire-rated tees. The article code structure typically follows the pattern: "TRK-TEE-" followed by the width in millimeters and material code (e.g., TRK-TEE-200-G for 200 mm galvanized). Our range includes models for trunking widths of 100 mm, 150 mm, 200 mm, 300 mm, and 400 mm, with options for plain or pre-punched side holes. For example, article TRK-TEE-150-P is a 150 mm plain steel tee, while TRK-TEE-300-HD is a heavy-duty variant for 300 mm trunking. We also stock fire-rated tees with intumescent inserts for passive fire protection applications.

Partnering with Electric Automation Network ensures access to genuine, certified steel trunking tees with full technical documentation, including dimensional drawings and installation guides. Our engineering team provides personalized support for system design and product selection, ensuring compatibility with your existing trunking infrastructure. We offer express worldwide shipping from our centralized logistics hubs, with real-time pricing and stock availability on our multilingual portal. Whether you need a single tee for a repair or bulk quantities for a large-scale project, we deliver with technical precision and commercial efficiency.