Thomas & Betts CSB250-4 Encapsulated Multi-Tap Cable Block

Description:

The Thomas & Betts HOMAC CSB250-4 Encapsulated Multi-Tap Cable Block is used to provide a safe, insulated method of distributing power from a single conductor to multiple branch conductors in commercial and industrial electrical systems. Commonly installed in pedestal enclosures, panelboards, switchgear, control panels, utility distribution equipment, and industrial power systems where multiple conductor terminations are required. Maintenance electricians, OEM manufacturers, and system integrators use this multi-tap cable block for new installations, system expansion, maintenance, and replacement of existing power distribution connectors.

Applications:

The Thomas & Betts HOMAC CSB250-4 is a dual-rated, encapsulated aluminum multi-tap connector designed to terminate and distribute both copper and aluminum conductors without the need for taping. Its clear PVC insulation allows easy visual inspection while providing protection against accidental contact. The connector is widely used in commercial buildings, industrial facilities, utility pedestal installations, electrical distribution equipment, and OEM control panels where compact, reliable power distribution is required.

Technical Specifications:

• Brand: Thomas & Betts (ABB) – HOMAC®
• Part Number: CSB250-4
• Product Type: Encapsulated Multi-Tap Cable Block / Mechanical Distribution Lug
• Series: CSB
• Configuration: 2-Way, 4-Outlet
• Conductor Material: Copper and Aluminum (Dual Rated)
• Wire Size Range: 250 kcmil to #6 AWG (Stranded)
• Voltage Rating: 600 VAC
• Temperature Rating: 90°C
• Body Material: Aluminum
• Insulation Material: Clear PVC Encapsulation
• Number of Outlets: 4
• Hex Screw Size: 5/16 in.
• Dimensions: 4.06 in. (L) × 2.64 in. (W) × 2.13 in. (H)
• Features: Clear insulated housing, no taping required, dual-rated for copper and aluminum conductors, quick field installation, compact design
• Standards: UL Listed (File E9809), ANSI C119.4, RoHS Compliant
• Typical Applications: Commercial Power Distribution, Industrial Control Panels, Utility Pedestals, Switchgear, Panelboards, Electrical Equipment Distribution Blocks.

Common Replacements:

• Thomas & Betts HOMAC® CSB250-2
• Thomas & Betts HOMAC® CSB350-4
• Thomas & Betts HOMAC® CSB500-4