These single pole connectors have been designed with ease of assembly and disassembly in mind. No special tools are required. A high strength nonconductive retaining pin is all that is needed to securely lock the contacts to the insulated sleeve. Simply align the holes of the housing and contact and insert the pin, it's that easy. Disassembly is just as easy, simply push the pin out of the contact and housing then remove the cable and contact. The contacts are made of high conductivity brass. Male contacts are self compensated for wear. This provides a safe, reliable connection reducing the possibility of arcing or burning of contacts. In addition contacts and sleeves are reusable.

Hubbell single pole connectors are completely interchangeable with other manufacturer's single pole products. The product is UL Listed and CSA Certified and is NEMA 3R* rated. In addition, this product complies with the 1999 National Electrical Code standards for locking type connectors.

All housings are color coded in one of five different colors for convenient phase identification. The specially formulated rubber housing provides a shroud for the male and female contacts. The shroud protects the contacts from abuse while limiting access to live parts.