Copper Core Flange Bushings

VTE has developed an innovative and unique solution for passing current through a barrier. Our Copper Core Flange Bushing brings new features, low cost and ease of use to your current passing projects

Our Copper Core Flange Bushings have been designed with these key componenets in mind:

High Energy Transfer
High Torque
High Anti-Rotation
Multiple Weatherproof options
Low Product Cost
Small Insulated Footprint
Also available in Metric 10mm

High Energy Transfer: The Copper Core is cold swaged into a hex shape, providing high energy transfer performance. The conductive materials are placed exactly where needed, reducing cost and improving performance.
High Torque: Significant amounts of fastener torque is required when attaching multiple 4/0 ga (120mm2) cables. Brass shaft devices may fail under high torque loads. Our Copper Core Power Bushings uses a 3/8" (or 10mm) Nickel-plated steel shaft to provide high torque value.
High Anti-Rotation: Four mounting holes ensure secure mounting for anti-rotation. Bushing can use round or double-d hole for added anti-rotation and legacy applications. Inner copper core and shaft are swaged into a hex shape and inserted warm, to ensure tight fitting and high anti-rotation, proviing 100% stability when fastening cables.
Multiple Weatherproof options: Our CCFB can be ordered with a weatherproof gasket as well as 232 Series Terminal Insulators. The insulators snap onto the groove ring to prevent accidental shorting, as well as weather resistance to IP65. Both sides of bushing can be insulated.

For panel thickness up to .40" (10.7mm)
Easy to install
Very low cost
Copper Core SAE Max Amperage:

Peak: 550amp @ 12vdc (6.6kw)
Duty Cycle: 80%

Copper Core Metric Max Amperage:

Peak: 450amp @ 12vdc (5.4kw)
Duty Cycle: 80%

Max Voltage: 48vdc
Available in Red, Black & Yellow
Bushing Material : Glass-Filled Nylon
Post Material : Nickel Plated Mild Steel
Fastener (nut) Material : Stainless Steel
Can be fastened to panel with scres or nut & bolt

Use Terminal Insulators to comply with industry standards

232N3 Series Insulator
Accepts cable size 2 awg - 2/0 awg
Meets IP65 weatherproof rating
Meets ISO, ABYC & USCG Safety Requirements for energized terminals

W model includes (1) re-inforced silicone gasket and (1) 232N3 terminal insulator

Click part number to see detailed drawing

3/8" Post 550 amp max	Normal use	CCFB376N02	Red	$6.72
		CCFB376N05	Yellow	$6.70
		CCFB376N14	Black	$6.60

	Weatherproof	CCFB376N02W	Red	$11.48
		CCFB376N05W	Yellow	$11.78
		CCFB376N14W	Black	$11.32

10mm post 450 amp max	Normal use	CCFB106N02	Red	$7.78
		CCFB106N05	Yellow	$7.82
		CCFB106N14	Black	$7.66

	Weatherproof	CCFB106N02W	Red	$11.60
		CCFB106N05W	Yellow	$11.63
		CCFB106N14W	Black	$11.45