Combined Terminal Block

Zhejiang Weide Electric Co., Ltd. is one of the leading manufacturers and suppliers of combined terminal block in China. With abundant experience, we warmly welcome you to buy the newest combined terminal block from our factory. All customized products are with high quality and low price. Contact us for free sample.

Product Details

 

 

Name: Combined terminal block

Model: TBR-200

TBR-200/250/300 Combined terminal block is a high-end specification of the TBR series covering ultra high current distribution scenarios, corresponding to rated currents of 200A, 250A, and 300A respectively. It is designed specifically for high-power power incoming lines and multi circuit high current branch wiring, solving the pain points of traditional fixed terminal block installation and low space utilization.TBR-200/250/300 Combined terminal block the core connecting component of ultra large power control cabinets and centralized distribution systems.

TBR-200/250/300 Combined terminal block continues the standard 35mm DIN rail installation characteristics of the TBR family, with a snap on fixed design that does not require additional drilling and can be quickly installed. The modular structure supports arbitrary splicing and expansion of circuit numbers according to project requirements. The double-layer layout design achieves twice the wiring capacity under the same rail installation length, greatly reducing the space occupied by wiring inside the cabinet. It is particularly suitable for the multi circuit high current distribution needs of high-power frequency converters, UPS power supplies, photovoltaic combiner boxes and other equipment.

The conductive body is made of thickened high-purity copper material, and the redundant design of the conductive cross-section meets the requirements of long-term full load operation. The temperature rise stability meets national standards; The insulation base is made of high flame retardant and temperature resistant PA engineering plastic, which has passed UL 94 V-0 flame retardant certification and supports operation in a wide temperature range of -40 ℃~125 ℃. The large-sized screw crimping structure has sufficient locking force and is suitable for copper wire connections up to 70mm ². The wire connection is stable and not loose, and can withstand the vibration impact of industrial sites. It is widely used in ultra-high voltage distribution scenarios such as large mechanical equipment, industrial automation power stations, and new energy storage distribution cabinets. It is a highly reliable solution for high current and high-density wiring.

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