SEFCOR power connectors are designed in accordance with the latest industry NEMA and ANSI standards. Our patterns and molds are made under our control in accordance to our exacting standards, and are carefully tested, checked and inspected rigorously to insure conformance before production begins. 

You may check our designs by visiting our product catalog.

SEFCOR Technical Support - Please email your application design questions and product cross-reference questions to frontdesk@sefcor.com. We will reply promptly and professionally to all your power connector issues.