{"product_id":"jrready-deutsch-dtm-4-pin-connector-kit-4-sets-waterproof-pa66-housings-solid-size-20-contacts","title":"JRready Deutsch DTM 4-Pin Connector Kit — 4 Sets, Waterproof PA66 Housings \u0026 Solid Size-20 Contacts","description":"\u003cb\u003eJRready ST6330-4 is a complete Deutsch DTM 4-pin connector kit that includes four plug-and-receptacle sets, solid size-20 contacts, wedgelocks and seal plugs for reliable waterproof wiring.\u003c\/b\u003e\n\n\u003cp\u003eThis kit supplies everything needed to assemble durable 4-pin Deutsch DTM connections for vehicles, powersports and marine applications. The housings are molded from PA66 nylon for toughness and environmental resistance, while the copper-nickel alloy solid contacts accept 20–22 AWG wire and are rated for continuous 7.5 A each. The package is built to simplify field wiring and replacement, saving time when repairing or upgrading electrical systems around engines, transmissions or exposed harnesses.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these connectors hold up in harsh conditions?\u003c\/h3\u003e\n\u003cp\u003eThe JRready housings use PA66 nylon, chosen for impact resistance, heat tolerance and long-term electrical insulation. Combined with sealing plugs and wedgelocks, the system resists moisture ingress and vibration-related contact loss when installed correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePA66 nylon shells for wear and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eIncluded seal plugs to protect unused cavities\u003c\/li\u003e\n  \u003cli\u003eWedgelocks secure contacts against vibration\u003c\/li\u003e\n  \u003cli\u003eSolid contacts with treated surfaces to avoid crimp cracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat electrical specs and wiring sizes do the contacts support?\u003c\/h3\u003e\n\u003cp\u003eThe kit uses size-20 solid contacts made from a copper-nickel alloy engineered for stable conductivity. They accept 20–22 AWG wire and are rated for a 7.5-amp continuous current per contact, suitable for many sensor, lighting and control circuits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWire range: 20–22 AWG\u003c\/li\u003e\n  \u003cli\u003eContinuous current capacity: 7.5 A per contact\u003c\/li\u003e\n  \u003cli\u003eSpecial surface treatment to improve crimp integrity\u003c\/li\u003e\n  \u003cli\u003eSolid (single-piece) contact design for consistent mating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is included in the JRready DTM 4-pin connector kit?\u003c\/h3\u003e\n\u003cp\u003eThis ST6330-4 set contains the components needed to build four complete 4-pin Deutsch DTM connections and to seal or reserve unused cavities. Everything is packaged to allow immediate assembly and installation without sourcing additional parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4 pairs DTM 4-pin connectors (DTM06-4S\/DTM04-4P)\u003c\/li\u003e\n  \u003cli\u003e16 pairs size-20 solid contacts (0460-202-20141\/0462-201-20141)\u003c\/li\u003e\n  \u003cli\u003e4 wedgelocks for plug housings and 4 for receptacles\u003c\/li\u003e\n  \u003cli\u003e4 seal plugs for unused cavities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The JRready ST6330-4 Deutsch DTM 4-pin connector kit is aimed at mechanics, DIY vehicle and marine technicians, restoration shops and OEMs who need a compact, waterproof connector option for sensors, actuators, lights and control harnesses. If you maintain motorcycles, ATVs, boats, trucks or custom wiring near heat and moisture, this kit provides a ready-made solution for reliable 4-pin Deutsch DTM assemblies.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can these contacts be used with stranded wire?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The size-20 solid contacts accept 20–22 AWG stranded or solid wire when crimped properly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the housings waterproof for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The PA66 housings plus seal plugs and wedgelocks offer strong moisture resistance suitable for marine and outdoor environments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JRready","offers":[{"title":"Default Title","offer_id":48086385819806,"sku":"B0C1MXYZVY","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/jrready-dtm-4pin-front-packaging.jpg?v=1785897092","url":"https:\/\/northtrailauto.ca\/products\/jrready-deutsch-dtm-4-pin-connector-kit-4-sets-waterproof-pa66-housings-solid-size-20-contacts","provider":"North Trail Auto","version":"1.0","type":"link"}