The ALEX® Metric Threaded Conduit Bushing is a critical protective fitting designed to screw onto the threaded end of a rigid conduit or connector inside a junction box. Its primary function is to provide a smooth, rounded surface that prevents electrical wire insulation from being damaged or abraded by sharp metal edges during wire pulling and vibration.
Manufactured from durable, corrosion-resistant materials, this bushing ensures a secure fit and long-term safety in industrial and commercial electrical systems.
Key Features & Benefits
Wire Protection: The smooth, rounded throat eliminates sharp edges, preventing short circuits caused by insulation damage.
Threaded Design: Precision metric threads ensure a tight, vibration-proof connection to the conduit end.
Corrosion Resistance: Built to withstand harsh industrial environments and humidity.
Metric Compatibility: Specifically engineered for IEC standard metric conduits (20mm - 110mm).
Technical Specifications & Size Chart
Reference Code
Metric Size (mm)
Description
APC-301
20 mm
Threaded Bushing
APC-302
25 mm
Threaded Bushing
APC-303
32 mm
Threaded Bushing
APC-304
40 mm
Threaded Bushing
APC-305
50 mm
Threaded Bushing
APC-306
63 mm
Threaded Bushing
APC-307
75 mm
Threaded Bushing
APC-308
90 mm
Threaded Bushing
APC-310
110 mm
Threaded Bushing
Quality Assurance
Commitment to Excellence: Manufactured in compliance with IEC 61386 and international standards to guarantee reliable, safe connections in all electrical installations.
Warranty: We offer a one-year warranty from the date of purchase, ensuring reliability and protection for your electrical systems.
Frequently Asked Questions (FAQ)
Q: What is the main purpose of a conduit bushing?
A: A conduit bushing is used to protect electrical conductors (wires) from abrasion. When wires are pulled through a metal pipe, the sharp cut edge of the pipe can strip the insulation. The bushing covers this edge, creating a smooth entry/exit point.
A: Yes. The threaded design is specifically made to screw onto threaded Rigid Metal Conduit (RMC) or threaded connectors to ensure a secure mechanical fit.
Q: Do you offer OEM services?
A: Yes. We support OEM production, private labeling, and custom packaging for distributors and project suppliers.
Q: What is the lead time for orders?
A: Our standard lead time is approximately 4 weeks. We recommend confirming specific delivery dates with our sales team before placing large orders.
Q: Can I get technical data sheets?
A: Yes. ALEX supplies technical specifications and compliance documents upon request to meet project requirements.
