A5-3P series are widely used in inverter devices. They could be compatible with AP Systems, Hoymiles, Deye, Envertech, Huayu, Bosswerk or TSUN-TSOL micro inverters’ connectors. Also A5-3P series could match with BC01 series well.The products use high quality weather resistance materials that guarantee long-term reliability. The connectors could use 2.5 mm2 to 4 mm2 cables. The lower contact resistance and higher current transfer capability ensure high product efficiency. IP68 water-proof rating and wide operating temperature range from -40 °C to 85 °C.

| Technical Data: | |||||||
| Rated Voltage | AC 250V | ||||||
| Terminals | 3pin:PE+2P | ||||||
| Certified & Qualified | TUV & UL6703 | ||||||
| Rated Current | 10A for 3*1.5mm2 cables 20A for 3*2.5mm2 cables 25A for 3*4.0mm2 cables |
||||||
| Ambient Temp | -40℃ up to + 85℃ | ||||||
| Contact Resistance | ≤1mΩ | ||||||
| Waterproof IP | IP68 | ||||||
| Voltage Test | 4000V | ||||||
| Protection Degree | Class II | ||||||
| Fire Resistance | UL94-V0 | ||||||
| Material | PPO/ Copper Alloy / PA | ||||||
| Remark:The harness could match 3*1.5mm2 to 3*4mm2 cables, they could be wildly used in different applications. The harness series connectors have IP68 water-proof rating and can be used in a wide operating temperature range from -30 °C to 85 °C.Customized options available, for more information, please contact NIU Power sales | |||||||
| team: Marketing@niu-power.com | |||||||
| Order Data: | ||||||||
| Part NO | Connector Type | Conduct Terminals | Cable OD Range | Package | ||||
| A53001 | Female Connector for cable | Crimping terminal for 3*1.5mm2 cable | 10.5±1mm | 10pcs/bag | ||||
| A53002 | Crimping terminal for 3*2.5mm2 cable or 3*4.0mm2 cable |
11.5±1mm | 10pcs/bag | |||||
| A53003 | 12.5±1mm | 10pcs/bag | ||||||
| A53004 | Screw terminal for 3*1.5mm2 cable | 10.5±1mm | 10pcs/bag | |||||
| A53005 | Screw terminal for 3*2.5mm2 cable or 3*4.0mm2 cable |
11.5±1mm | 10pcs/bag | |||||
| A53006 | 12.5±1mm | 10pcs/bag | ||||||
| A53011 | Male Connector for cable | Crimping terminal for 3*1.5mm2 cable | 10.5±1mm | 10pcs/bag | ||||
| A53012 | Crimping terminal for 3*2.5mm2 cable or 3*4.0mm2 cable |
11.5±1mm | 10pcs/bag | |||||
| A53013 | 12.5±1mm | 10pcs/bag | ||||||
| A53014 | Screw terminal for 3*1.5mm2 cable | 10.5±1mm | 10pcs/bag | |||||
| A53015 | Screw terminal for 3*2.5mm2 cable or 3*4.0mm2 cable |
11.5±1mm | 10pcs/bag | |||||
| A53016 | 12.5±1mm | 10pcs/bag | ||||||
| Part NO | Name | IP | Material | PIC | Package | |||
| A5J401 | Female Connector water proof Plug |
IP68 | PPO+Rubber | ![]() |
10pcs/bag | |||
| A5J402 | Male Connector water proof Plug |
IP68 | PPO | ![]() |
10pcs/bag | |||
| A5J403 | Female Connector dust proof Plug |
IP51 | TPE | ![]() |
10pcs/bag | |||
| A5J404 | Male Connector dust proof Plug |
IP51 | TPE | ![]() |
10pcs/bag | |||