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Reducing piece for cable tray
Reducing pieces for cable trays are mechanical adapters designed to transition between cable tray sections of different widths or heights, maintaining the structural integrity of the cable support system. These components are typically fabricated from galvanized steel, stainless steel, or aluminum, with thicknesses ranging from 1.5 mm to 3 mm de...
Reducing pieces for cable trays are mechanical adapters designed to transition between cable tray sections of different widths or heights, maintaining the structural integrity of the cable support system. These components are typically fabricated from galvanized steel, stainless steel, or aluminum, with thicknesses ranging from 1.5 mm to 3 mm depending on the load class. They feature pre-punched holes or slotted patterns for bolted connections, ensuring compatibility with standard cable tray flanges. The reducing piece allows for a smooth change in cross-section without compromising the cable bending radius, which is critical for maintaining signal integrity in data cables and avoiding mechanical stress on power cables. Common configurations include concentric and eccentric reducers, with the latter often used to maintain a consistent top-of-tray elevation for cable laying.
These reducing pieces are primarily deployed in industrial and commercial electrical installations where cable tray routing must adapt to spatial constraints or changes in cable density. Typical environments include power distribution rooms, data centers, manufacturing plants, and process industries such as oil and gas or chemical facilities. They are installed within cable tray runs that support power cables (up to 1000V or medium voltage), control cables, and instrumentation cables. The reducing piece ensures that the cable tray system remains continuous and grounded, which is essential for electromagnetic compatibility (EMC) and personnel safety. In hazardous areas (ATEX or NEC Class I/II), these components must be selected with appropriate material and coating to prevent sparking or corrosion.
Within our catalog, the reducing piece for cable trays is categorized under cable tray accessories. Key subcategories include concentric reducers (e.g., code RT-CONC-300-200 for a reduction from 300mm to 200mm width) and eccentric reducers (e.g., code RT-ECCE-400-300). The article codes typically follow a pattern: [RT] for reducing tray, followed by type (CONC or ECCE), then the initial width in mm, and the final width in mm. For height reducers, codes like RT-H-100-50 indicate a reduction from 100mm to 50mm height. These components are available in standard lengths of 600mm or 1000mm, with custom lengths available upon request. All reducers include necessary fixing hardware (bolts, nuts, and washers) in stainless steel or zinc-plated steel.
Partnering with Electric Automation Network ensures access to genuine, certified reducing pieces that comply with international standards such as IEC 61537 and NEMA VE 1. Our inventory includes over 500 SKUs of cable tray fittings, with real-time pricing and stock availability. We offer express worldwide shipping, typically within 24-48 hours for in-stock items. Our team of electrical engineers provides personalized technical support to assist with selection, load calculations, and installation guidance, ensuring your cable tray system meets all project specifications and safety requirements.
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