| Features | Meet GB/T 20234.2-2015 regulations and requirements |
| Nice appearance,hand-held ergonomic design,easy plug |
| Safety pins insulated head design to prevent accidental diirecrt contact with staff |
| Excellent protection performance,protection grade IP55(working condition) |
| Mechanical properties | Mechanical life : no-load plug in/pull out>10000 times |
| Impat of external force: can afford 1m drop and 2t vehicle run over pressure |
| Applied Materials | Case Material: Thermoplastic,flame retardant grade UL94 V-0 |
| Pin:Copper alloy,silver + thermoplastic on the top |
| Environmental performance | Operating temperature:-30℃~+50℃ |