{"id":381,"date":"2026-04-08T11:20:34","date_gmt":"2026-04-08T03:20:34","guid":{"rendered":"https:\/\/gd-penglong.com\/?post_type=product&p=381"},"modified":"2026-04-08T11:20:34","modified_gmt":"2026-04-08T03:20:34","slug":"charging-connection-wiring-harness","status":"publish","type":"product","link":"https:\/\/gd-penglong.com\/index.php\/product\/charging-connection-wiring-harness\/","title":{"rendered":"Charging Connection Wiring Harness"},"content":{"rendered":"

Charging connection wiring harnesses from RRH are built to facilitate efficient, safe power transfer in charging systems, from electric vehicles to industrial batteries. These harnesses combine heavy-gauge conductors (capable of handling high currents, up to 500A) with heat-resistant insulation (silicone or TPE) to withstand the thermal stress of fast charging. They include secure connectors (compatible with standard charging ports) and strain relief features to prevent damage from repeated plugging\/unplugging. Ideal for EV charging stations, battery storage systems, and industrial equipment chargers, they ensure stable power flow, reducing charging time and minimizing energy loss. RRH offers harnesses with overcurrent and overvoltage protection, as well as waterproofing (IP67 rating) for outdoor use. The organized design simplifies integration into charging units, while durable materials resist corrosion and wear. Whether powering a fleet of electric buses, charging a warehouse of forklifts, or juicing up home energy storage, these harnesses deliver safe, efficient charging.<\/p>\n

Product Advantage<\/strong><\/h2>\n

Improved Durability with top quality manufactured insulation ensuring full compliance with industry standards, designed to withstand extreme temperatures, moisture and physical harms<\/p>\n

RRH Cable we have the capability to manufacture grade A 99.9% pure copper precisely stranded in the insulators for the best conductivity and efficiency<\/p>\n

Thanks to our expert craftsmanship, we provide high-quality cables that minimize the need for frequent maintenance or replacements, significantly reducing long-term operational costs.<\/p>\n

Technical Parameters<\/strong><\/h2>\n
AWG\u00a0 \u00a0Conductor Area\u00a0 Voltage Rating Current Rating (A)\u00a0 \u00a0 Insulation Type\u00a0 Conductor Material\u00a0 \u00a0Core Type\u00a0 \u00a0 No. of Conductors\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Applications
\n30 AWG\u00a0 \u00a0 0.05 mm\u00b2\u00a0 \u00a0 \u00a0 \u00a030 \u2013 60V\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a00.5 \u2013 1 A\u00a0 \u00a0 \u00a0 \u00a0 \u00a0PVC \/ FEP\u00a0 \u00a0 \u00a0 \u00a0 Tinned Copper\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02 \u2013 4\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Charging micro-devices, USB-C low power
\n28 AWG\u00a0 \u00a0 0.08 mm\u00b2\u00a0 \u00a0 \u00a060 \u2013 100V\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 1 \u2013 2 A\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0PVC \/ PE\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Tinned Copper\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02 \u2013 6\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Charging for small electronics, internal wiring
\n26 AWG\u00a0 \u00a0 0.13 mm\u00b2\u00a0 \u00a0 \u00a0 100 \u2013 300V\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02 \u2013 3.5 A\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 PVC \/ Silicone \/ TPE\u00a0 Tinned Copper\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02 \u2013 6\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Low-power tools, drones, toys
\n24 AWG\u00a0 \u00a0 0.20 mm\u00b2\u00a0 \u00a0 \u00a0300V\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 3.5 \u2013 5 A\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0PVC \/ FEP \/ XLPE\u00a0 \u00a0 Bare \/ Tinned Copper\u00a0 \u00a0 Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 2 \u2013 8\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Power adapters, medical chargers
\n22 AWG\u00a0 \u00a0 0.34 mm\u00b2\u00a0 \u00a0 \u00a0300 \u2013 600V\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 5 \u2013 7 A\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 TPE \/ Silicone \/ FEP Bare \/ Tinned Copper\u00a0 \u00a0 Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02 \u2013 10\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0E-bike batteries, power tools
\n20 AWG\u00a0 \u00a0 0.52 mm\u00b2\u00a0 \u00a0 \u00a0300 \u2013 600V\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 6 \u2013 10 A\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0PVC \/ PUR \/ TPE\u00a0 \u00a0 \u00a0 \u00a0 Bare \/ Tinned Copper\u00a0 \u00a0 \u00a0 Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 2 \u2013 12\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Charging docks, smart battery packs
\n18 AWG\u00a0 \u00a0 0.82 mm\u00b2\u00a0 \u00a0 \u00a0300 \u2013 600V\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a010 \u2013 15 A\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0PVC \/ TPE \/ FEP\u00a0 \u00a0 \u00a0 \u00a0 Bare \/ Tinned Copper\u00a0 \u00a0 \u00a0 \u00a0Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 2 \u2013 14\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 EV auxiliary chargers, robotic base stations
\n16 AWG\u00a0 \u00a0 1.3 mm\u00b2\u00a0 \u00a0 \u00a0 \u00a0 600V\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 15 \u2013 20 A\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 XLPE \/ Silicone \/ Heat-resistant PVC Bare \/ Tinned Copper Stranded 2 \u2013 16\u00a0 Medium load EVSE cables, solar battery chargers
\n14 AWG\u00a0 \u00a0 2.1 mm\u00b2\u00a0 \u00a0 \u00a0 \u00a0 600 \u2013 1000V\u00a0 \u00a0 \u00a0 \u00a0 \u00a020 \u2013 32 A\u00a0 \u00a0 \u00a0 \u00a0 XLPE \/ Silicone\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Bare Copper\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 2 \u2013 10\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Fast chargers, DC charging harnesses
\n12 AWG\u00a0 \u00a0 3.3 mm\u00b2\u00a0 \u00a0 \u00a0 \u00a0600 \u2013 1000V\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a025 \u2013 40 A\u00a0 \u00a0 \u00a0 \u00a0XLPE \/ Silicone\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Bare Copper\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02 \u2013 6\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 EV fast charge, high-voltage systems
\n10 AWG\u00a0 \u00a0 5.3 mm\u00b2\u00a0 \u00a0 \u00a0 \u00a0600 \u2013 1500V\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a030 \u2013 55 A\u00a0 \u00a0 \u00a0 \u00a0XLPE \/ FEP \/ Silicone\u00a0 Bare Copper\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02 \u2013 4\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0EV battery connectors, portable power stations
\n8 AWG\u00a0 \u00a0 \u00a0 8.4 mm\u00b2\u00a0 \u00a0 \u00a0 \u00a0600 \u2013 1500V\u00a0 \u00a0 \u00a0 \u00a0 \u00a050 \u2013 80 A\u00a0 \u00a0 \u00a0 \u00a0 \u00a0Silicone \/ TPE\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Bare Copper\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02 \u2013 3\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 High-capacity EVSE, solar arrays
\n6 AWG\u00a0 \u00a0 \u00a0 13.3 mm\u00b2\u00a0 \u00a0 \u00a0 600 \u2013 2000V\u00a0 \u00a0 \u00a0 \u00a065 \u2013 105 A\u00a0 \u00a0 \u00a0 \u00a0 XLPE \/ Silicone \/ Heat resistant\u00a0 Bare Copper\u00a0 Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 2 \u2013 3\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Industrial charging, energy storage
\n4 AWG\u00a0 \u00a0 \u00a0 \u00a021.2 mm\u00b2\u00a0 \u00a0 1000 \u2013 2000V\u00a0 \u00a0 \u00a0 85 \u2013 135 A\u00a0 \u00a0 \u00a0 \u00a0 Silicone \/ XLPE\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Bare Copper\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0High-current chargers, inverter-battery interconnect
\n2 AWG\u00a0 \u00a0 \u00a0 33.6 mm\u00b2\u00a0 \u00a0 1000 \u2013 2000V\u00a0 \u00a0 \u00a0 115 \u2013 180 A\u00a0 \u00a0 \u00a0 Silicone \/ XLPE\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Bare Copper\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a02\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 EVSE Level 3, power backup systems
\n1\/0 AWG\u00a0 \u00a053.5 mm\u00b2\u00a0 \u00a0 1500 \u2013 2000V\u00a0 \u00a0 \u00a0150 \u2013 250 A\u00a0 \u00a0 \u00a0 Silicone \/ TPE\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Bare Copper\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Stranded\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 2\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0DC fast charge systems, large battery banks<\/h6>\n

Product Uses<\/strong>
\nElectric Vehicles, high voltage charging from charging station to on-board charger<\/p>\n

Battery Packs, charing harness from power supply to battery pack<\/p>\n

Home Appliances, Internal charging cable for laptops, desktops, phones etc<\/p>\n

Medical Equipment, charging connections for portable medical devices<\/p>\n

Electric Bikes\/Scooters<\/p>\n

Uninterruptible Power Supplies<\/p>\n

Product Operate Guide<\/strong>
\nApply cable base on its insulation property<\/p>\n

Avoid bends<\/p>\n

Always de-energize the system before working on cables<\/p>\n

Proper PPE duing operation<\/p>\n

Consideration<\/strong>
\nFeature\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Why It Matters
\nHigh Current Capability\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Handles large current flow without overheating
\nSecure Connectors\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Prevents disconnection, arcing, or loose contact during charging
\nHeat & Flame Resistant\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Protects from fire risks under extended charging loads
\nVoltage Isolation\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Ensures safety in high-voltage EV and solar systems
\nCommunication Support\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Allows data transfer in smart chargers and EVSE systems
\nFlexible & Durable Jacket\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Withstands mechanical stress, vibration, and frequent handling<\/p>\n","protected":false},"excerpt":{"rendered":"

A Charging Connection Wiring Harness is designed to transmit power efficiently and safely from a power source (like a charger or battery) to a load (like an EV, battery pack, or electronic device). These harnesses are built to handle higher current levels, provide secure and temperature-resistant connections, and often support data communication for smart charging.<\/p>\n","protected":false},"featured_media":371,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[55],"product_tag":[],"class_list":{"0":"post-381","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-products","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/gd-penglong.com\/index.php\/wp-json\/wp\/v2\/product\/381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gd-penglong.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gd-penglong.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gd-penglong.com\/index.php\/wp-json\/wp\/v2\/comments?post=381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gd-penglong.com\/index.php\/wp-json\/wp\/v2\/media\/371"}],"wp:attachment":[{"href":"https:\/\/gd-penglong.com\/index.php\/wp-json\/wp\/v2\/media?parent=381"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gd-penglong.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=381"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gd-penglong.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=381"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gd-penglong.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}