Secure M12 Solar Bulkhead Connector Pair for panel and enclosure cable pass through Description A matched pair of M12 threaded bulkhead connectors engineered for solar installations where a tidy, reliable cable pass through is required. Each set includes a male and a female connector, with mounting hardware and sealing gasket, to create a neat, lowprofile feed through in junction boxes, combiner boxes, or panel frames. Key benefits Clean, professional cable pass through: keeps cables organized and prevents exposed conductors at enclosure walls. Reliable electrical contact: plated copper alloy contacts provide consistent conductivity across connections. Easy installation: M12 threaded design and included nut and gasket allow fast panel mounting without special tools. Secure mechanical hold: threaded bulkhead locks the connector in place and reduces strain on cable terminations. Weathertolerant design for outdoor solar use: suitable for rooftop and field installations where protection from dust and moisture is needed. Important attributes Thread size: M12 standard metric thread for compatibility with M12 mounting holes. Package: connector pair includes male and female bulkheads, mounting nut, and sealing gasket. Materials: durable polymer housing with plated copper alloy electrical contacts for corrosionresistant conductivity. Cable interface: compatible with M12 cables and standard panel wiring used in solar arrays. Form factor: compact, lowprofile bulkhead that fits common junction box and panel cutouts. What makes it stand out Purposebuilt for solar feedthroughs where a reliable, repeatable connection is needed between outside and inside of enclosures. Matched male and female pair supplied together to ensure correct fit and consistent performance. Designed to minimize installation time while providing a tidy, serviceable connection point. Use scenarios Route array string cables through the wall of a roofmounted junction box so a technician can disconnect and service internal components without exposing the entire wiring harness. Pass control or sensor wiring from a rooftop module into a monitoring enclosure while keeping the opening sealed and mechanically secure. Join cable runs between adjacent mounting racks or combiner boxes where space is limited and a compact threaded bulkhead is required. What you get One male M12 bulkhead connector One female M12 bulkhead connector Mounting nut and sealing gasket for each connector Ready to install in standard M12 holes Compatibility notes Fits standard M12 threaded cutouts and is compatible with M12 cables and panel wiring used in solar systems. Confirm hole size and cable dimensions prior to installation. Optional tips Tighten the mounting nut securely but avoid over torque to protect the gasket and housing. Verify contact seating after installation to ensure consistent electrical performance.