Specifications: 1) Contact resistance: 2) Contact resistance of linker and lead: 3) Insulation resistance: >1,000mΩ 4) Withstand test voltage: DC 1,000V 5) Times of repetitive use: ≥750 6) Designed and manufactured in accordance with ISO / IEC11801 standards 7) Design exceeds normal requirements 8) Colored component combinations for convenience of identification and network management 9) Many other message modules available for wiring arrangements