1[Insulation PPO] Made of PPO shell material, which is insulation, 40~+135 high temperature resistance, wear resistance, long service life. 2[Reusable] Solar branch connector can be repeatedly plugged and unplugged, reusable and compatible with solar photovoltaic connectors. 3[Flame Retardant] The conductor material is copper tin plated, and the flame retardant grade is UL94VO, which is safe and stable to use. 4[Multi Point Connection] Solar panel branch connector is multi point connection, IP68 waterproof, embedded self locking system, you can use it with confidence. 5[Widely Application] 1 to 6 branch connector is widely used in many situations, especially for solar panel connection, to meet your various need. Item Type: Branch Connector Material: PPO, copper Application: Solar panel connection Model: MCH601 Rated Voltage: 1000V Description: The adapter male and female connectors are a set, which are mostly used for parallel PV panels in the system Insulation Material: PPO material Conductor Material: Copper tinned Ambient Temperature: -40~+90 Product Temperature Resistance: -40~+135 Security Level: DCII Waterproof Grade: IP68 Contact Resistance: 0.35m Connection System: Multipoint connection Self Locking System: Embedded Pull Out Force: 50N Insertion Force: 50N Rated Current: 50A Flame Retardant Grade: UL94-VO Weight: Approx. 516g / 18.2oz 2 Set x Solar Photovoltaic Branch Connector (4 Pieces)