The first division within the SEACON Group started manufacturing underwater electrical connectors in 1968. The facility in El Cajon, San Diego houses design, engineering, manufacturing, quality control and testing. Many of SEACON products have been developed through this division including the highly successful MINI-CON and Metal Shell Series (MSS). This history of proven development has resulted in this division being the focal point for the supply of electrical cable and system solutions within the Group.

SEACON operate a Quality Management System certified to ISO 9001:2008.

Download ISO 9001:2008 Certificate of Registration


• Micro MINI-CON
• MSS (Metal Shell Series)
• API compliant
• GRE (Glass Reinforced Epoxy)
• Optical and electro-optical hybrid dry-mate products
• Ethernet capable connectors and terminations
• Pressure vessels and PBOF junction boxes
• PRO-20 molding facility
• Customized connectors
• Specialized connector and cable terminations including strength terminations
• Cable harnessing including wye and barrel molds
• Experienced with many molding materials including neoprene and polyurethane among others
• PBOF harness assembly
• In-house CNC production machine shop
• In-house CNC Screw machines for contact manufacture
• In-house mold design and manufacturing
• In-house pressure test facility
• In house pull test facility
• ITAR compliant manufacturing, including custom versions of many products normally manufactured at other SEACON factories
• Originator of most SEACON products and therefore core knowledge base
• Over 45 years of service
• Design / Manufacture / Sales / Project Management / Field Service


SEACON Brantner and Associates, Inc
1700 Gillespie Way,
El Cajon,
CA 92020,

TEL: +1 (619) 562-7071
FAX: +1 (619) 562-9706


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