Thomas & Betts BKB14-4 L70 Mechanical Lug Connector

Description:

The Thomas & Betts Blackburn BKB14-4 L70 Copper Mechanical Lug Connector Single Barrel is used in low-voltage electrical power distribution and grounding systems. Commonly installed in switchboards, panelboards, motor control centers, industrial control panels, transformers, and electrical distribution equipment requiring secure copper conductor termination. Maintenance electricians, panel builders, and OEM system integrators use this mechanical lug for electrical system repairs, equipment replacements, panel retrofits, and new power distribution installations.

Applications:

The Thomas & Betts Blackburn BKB14-4 L70 mechanical lug connector is designed to provide a reliable mechanical termination for copper conductors in industrial and commercial electrical systems. It is widely used in switchgear assemblies, control panels, power distribution equipment, transformers, grounding systems, motor control centers, and OEM electrical equipment where a secure one-hole copper lug connection is required.

Technical Specifications:

• Brand: Thomas & Betts Blackburn (ABB Electrification)
• Part Number: BKB14-4 L70
• Product Type: Copper Mechanical Lug Connector, Single Barrel
• Connector Type: Type L Mechanical Lug
• Barrel Configuration: Single Barrel
• Mounting Style: One-Hole Mount
• Conductor Material: Copper
• Conductor Range: 14 AWG Solid to 4 AWG Stranded Copper
• Stud Size: 9/32 in
• Material: Cold-Forged Electrolytic Copper (99% Conductivity)
• Screw Type: Slotted Steel Set Screw
• Insulation: None
• Overall Length: 1-1/8 in
• Width: 17/32 in
• Height: 35/64 in
• Certifications: UL Listed, CSA Certified, RoHS Compliant
• Typical Applications: Power Distribution, Grounding, Industrial Control Panels, Electrical Equipment Terminations

Common Replacements:

• Blackburn L70
• ABB L70
• Thomas & Betts L70