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The ABB CSB250-2 is a non-fusible cable block designed for electrical distribution and wiring applications in commercial and industrial installations. Cable blocks of this type serve as connection points for routing and terminating conductors within panel boards, switchgear, and similar enclosures. Licensed electricians and panel technicians install these components during new construction and service upgrades. The CSB250-2 ships in packs of 10, making it suitable for multi-circuit projects. Each unit measures 6.8 inches long by 7.5 inches wide by 4.6 inches tall, providing a solid footprint for secure conductor management.
This cable block is used in commercial and industrial electrical systems where non-fusible conductor termination points are required. Typical applications include distribution panels, motor control centers, and switchgear assemblies. The 10-unit pack format supports contractors and electrical supply houses stocking for larger installations or service fleets. It is appropriate for both new construction and retrofit panel work handled by licensed electricians.
Designed as an OEM-style replacement and new-installation cable block for commercial and industrial electrical panel and switchgear applications requiring non-fusible cable termination points.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the panel or enclosure before installing or servicing cable blocks. Verify conductor sizing and termination torque requirements per the equipment manufacturer's instructions and NEC Table specifications. Do not exceed the rated conductor capacity of the block.
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