{"product_id":"dh-24-3-pin-male-soldering-type-power-plug-with-metal-shell-ip67-500v-25a","title":"DH-24 3 Pin Male Soldering Type Power Plug with Metal Shell IP67 500V 25A","description":"\u003cmeta name=\"description\" content=\"Buy DH-24 3 Pin Male Soldering Type Power Plug with Metal Shell IP67 500V 25A online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eDH-24 3 Pin Male Soldering Type Power Plug with Metal Shell IP67 500V 25A\u003c\/h1\u003e\n\n\u003cp\u003eThe DH-24 is a professional-grade 3-pin male power plug connector designed for permanent soldered installations in high-reliability electrical systems. Industrial electricians, control panel manufacturers, and equipment integrators use this connector for machinery, automation systems, and power distribution applications where vibration resistance and environmental sealing are critical. This plug solves the problem of unreliable crimped connections in harsh environments by providing a mechanically robust, solder-bonded joint with complete IP67 waterproof protection rated for 500V AC and 25A continuous current.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe DH-24 3 Pin Male Soldering Type Power Plug operates on the principle of direct solder termination, eliminating the mechanical stress points inherent in crimp-style connectors. The three-pin configuration (typically Phase, Neutral, and Earth in AC applications) allows balanced power distribution while the metal shell construction provides electromagnetic shielding and mechanical durability. The soldering interface requires proper heat management during installation, typically using 40-60W soldering irons with lead-free solder to ensure reliable connections. The connector body is engineered from high-temperature thermoplastic or phenolic resin that maintains structural integrity under sustained thermal cycling.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes the DH-24 model is its IP67 rating, which guarantees complete dust ingress protection and temporary submersion capability up to 1 meter for 30 minutes. This makes it ideal for outdoor installations, washdown environments, and applications near moisture sources. The 500V voltage rating accommodates both single-phase and three-phase industrial power systems, while the 25A current capacity handles heavy-duty machinery, welding equipment, and industrial compressors. The metal shell acts as a secondary containment barrier, protecting the internal pin structure from mechanical damage and providing grounding continuity in safety-critical applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e3 Pin Male Soldering Type Power Plug Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDH-24 Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e500V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e25A Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Configuration\u003c\/td\u003e\n\u003ctd\u003e3 Pins (Phase, Neutral, Earth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eMale Plug with Solder Termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 (Dust Tight, Temporary Submersion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell Material\u003c\/td\u003e\n\u003ctd\u003eMetal Alloy with Corrosion Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Material\u003c\/td\u003e\n\u003ctd\u003eHigh Temperature Thermoplastic\/Phenolic Resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSolder Termination Design: Eliminates mechanical crimp failures by creating permanent metallurgical bonds between conductors and pins, ensuring zero contact resistance degradation over time\u003c\/li\u003e\n\u003cli\u003eIP67 Waterproof Rating: Complete protection against dust ingress and temporary water submersion, ideal for outdoor installations and washdown environments in food processing and pharmaceutical facilities\u003c\/li\u003e\n\u003cli\u003eMetal Shell Construction: Provides electromagnetic shielding to reduce EMI\/RFI interference in sensitive control systems and offers mechanical protection against impact damage in industrial settings\u003c\/li\u003e\n\u003cli\u003eHigh Current Capacity: 25A continuous current rating supports heavy-duty industrial machinery, welding equipment, and three-phase motor connections without voltage drop\u003c\/li\u003e\n\u003cli\u003e500V Voltage Tolerance: Rated for both single-phase (230V) and three-phase (415V) industrial power systems with safety margin for transient overvoltages\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range: Operating range of -20°C to +80°C maintains mechanical and electrical integrity in both cold storage facilities and high-temperature industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial Control Panels: Permanent power connections in PLC cabinets, VFD installations, and motor control centers where solder joints prevent vibration-induced loosening in factory environments\u003c\/li\u003e\n\u003cli\u003eMachinery and Equipment Manufacturing: Connection of stationary industrial machinery, CNC machines, and automated assembly systems requiring reliable 25A three-phase power distribution\u003c\/li\u003e\n\u003cli\u003eOutdoor Power Distribution: Weatherproof connections for outdoor lighting systems, garden irrigation pumps, and construction site power distribution boxes with IP67 submersion protection\u003c\/li\u003e\n\u003cli\u003eWashdown and Food Processing: Hygienic installations in food manufacturing, beverage processing, and pharmaceutical cleanrooms where water spray and chemical exposure demand sealed connectors\u003c\/li\u003e\n\u003cli\u003eRenewable Energy Systems: Solar inverter connections and wind turbine control systems requiring sealed, vibration-resistant power terminations in outdoor environments\u003c\/li\u003e\n\u003cli\u003eWelding and Heavy Equipment: Permanent power feeds for industrial welding machines, plasma cutters, and compressors that demand low-resistance connections for high current delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eInstallation of the DH-24 3 Pin Male Soldering Type Power Plug requires proper soldering technique to ensure long-term reliability. Begin by stripping 8-10mm of insulation from each conductor (Phase, Neutral, and Earth) and pre-tinning the exposed copper with lead-free solder to improve wetting. Insert each conductor into its designated pin hole (typically color-coded or marked), ensuring full insertion until the conductor seats against the internal stop. Using a 40-60W soldering iron, apply heat simultaneously to the pin and conductor for 3-5 seconds, then feed solder into the joint until a shiny, cone-shaped fillet forms around the pin base. Avoid excessive heat exposure (more than 10 seconds) as this can damage the internal insulation material.\u003c\/p\u003e\n\n\u003cp\u003eAfter soldering all three pins, allow the connector to cool naturally for at least 2 minutes before handling. Perform a visual inspection to confirm that all solder joints are smooth and shiny without cold joints (dull, grainy appearance) or solder bridges between pins. Test continuity using a multimeter between each pin and its corresponding conductor to verify electrical integrity. Once installed, apply a thin layer of silicone conformal coating around the solder joints to enhance moisture resistance and environmental protection. For outdoor or washdown applications, use a strain relief boot or cable gland at the connector entry point to prevent water ingress along the cable jacket and ensure the IP67 rating is maintained throughout the system lifecycle.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between soldering and crimping connectors?\u003c\/summary\u003e\n\u003cp\u003eSoldering creates a permanent metallurgical bond between the conductor and pin by melting solder to form a unified joint, eliminating mechanical contact resistance that degrades over time due to vibration and thermal cycling. Crimping relies on mechanical compression of a ferrule around the conductor, which can loosen under vibration or thermal stress in industrial environments. For applications requiring maximum reliability and zero maintenance, soldering is superior, particularly in high-vibration machinery and outdoor installations where connector failure could cause equipment downtime or safety hazards.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the DH-24 connector be used for both AC and DC applications?\u003c\/summary\u003e\n\u003cp\u003eThe DH-24 is rated for 500V AC and is optimized for AC power systems where the three-pin configuration represents Phase, Neutral, and Earth. While the connector can technically carry DC current at 25A, it is not recommended for DC applications because the Earth pin design assumes AC grounding requirements. For DC systems, specialized DC-rated connectors with different pin configurations and voltage ratings should be used. Always verify the connector rating matches your specific application voltage and current type before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I ensure proper solder joint quality on the DH-24 connector?\u003c\/summary\u003e\n\u003cp\u003eProper solder joint quality requires three critical factors: adequate heat application (3-5 seconds with a 40-60W iron), correct solder feed (shiny, cone-shaped fillet with no voids), and proper cooling (natural cooling for 2 minutes minimum). Use lead-free solder with flux core to improve wetting and reduce cold joints. Test each joint with a multimeter for continuity and measure resistance to confirm low-resistance connections (typically less than 0.1 ohms). Inspect visually under magnification for cracks, bridges between pins, or dull grainy surfaces that indicate cold joints requiring rework.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the DH-24 connector truly IP67 rated after soldering?\u003c\/summary\u003e\n\u003cp\u003eThe connector body is manufactured to IP67 specifications, but the final IP67 rating depends on proper installation. After soldering, the solder joints are exposed and can allow moisture ingress if not protected. To maintain IP67 protection, apply silicone conformal coating over all solder joints and use a strain relief boot or cable gland at the cable entry point. For submerged or washdown applications, consider using a sealed junction box with the connector mounted inside, or apply two-part epoxy potting compound around the entire connector assembly to guarantee IP67 protection throughout its operational life.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat conductor wire gauge should I use with the DH-24 connector?\u003c\/summary\u003e\n\u003cp\u003eThe DH-24 is designed for 25A continuous current, which typically requires 4mm² to 6mm² copper conductor wire (approximately 8 to 10 AWG) depending on the cable length and ambient temperature. For installations longer than 50 meters or in high-temperature environments, use 6mm² wire to minimize voltage drop. Always verify local electrical codes and equipment manufacturer specifications for minimum wire gauge requirements. Oversizing the wire provides safety margin and reduces resistive heating at the solder joint, improving long-term reliability and connector lifespan.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Tech Depot\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuy DH-24 3 Pin Male Soldering Type Power Plug with Metal Shell IP67 500V 25A Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eDH-24 3 Pin Male Soldering Type Power Plug with Metal Shell IP67 500V 25A\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48743771635969,"sku":"TES-EV0882226","price":1110.88,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/1555637-314x252.jpg?v=1778062852","url":"https:\/\/techdepot.in\/products\/dh-24-3-pin-male-soldering-type-power-plug-with-metal-shell-ip67-500v-25a","provider":"Tech Depot India","version":"1.0","type":"link"}