Zhengzhou Wubai Cable and Wire Co.,Ltd

Y Branch MC4 parallel Connector 1 male to 4 female(M/FFFF) and 1 female to 4 male(F/MMMM) Double seal rings for better waterproof effect. Compatible with PV cables with different insulation diameters. It can be used in harsh environment, it will survived rain, high force winds and snow With excellent aging resistance and UV endurance. Created seal, design of dust proof. Load capability with big current and high voltage Resistance of extra high & low temperature and fireproof Quick & simple assembly processing and simple removal of plugs without the aid of any extra instrument Far Longer than others, more convenient to connect in multiple panels Double seal rings for better waterproof effect It can be used in harsh environment With excellent aging resistance and UV endurance Created seal, design of dust proof Load capability with big current and high voltage Strong pulling force capability Resistance of extra high & low temperature and fireproof...

About us: This item is 2PCS(1Pair) MC4 Branch Connector 1 To 3 Parallel Series Plug MMMF+FFFM Solar Panel Assembly Waterproof Flame Retardant Cable Branch Connector. It is a dedicated branch of solar photovoltaic modules. It is a good choice for distributed systems. It is fast, reliable, waterproof and dustproof, fast and convenient to use, and has a strong outer casing. Anti-aging, UV resistance, cable connection is connected by crimping and tightening. The male and female connectors are fixed with a stable automatic locking mechanism for easy opening and closing. Product specification: 1.Product name: MC4 Branch Connector 2.Material: Plastic and metal 3. Rated Voltage :  1000V 4. Rated Current :  20A(4mm2), 30A(6mm2) 5. Safety Class :  ClassⅡ 6.Protection Degree: IP67 7. Contact Resistance :  ≤2M Ω 8.Insulation resistance: ≥500MΩ 9 .Insulation Material : PP0 10. Ambient Temperature:  -40 ～ +105℃ 11. Flame Class:  ...

Description: These are Y Type(1 to 4) MC4 Style Branch Connector Cables which are approved by CE, TUV. This Y Style MC4 compatible Solar Cable Connector Set is a perfect solution to parallel connect multiple panels together in a solar field, and is typically used in parallel applications. Feature: -1 Pair of Y Type(1 to 4) MC4 Solar Panel Cable Connectors:1 male to 4 female (M/FFFF) and 1 female to 4 male(F/MMMM) -Compatible Mc4 -Double seal rings for better waterproof effect -Compatible with PV cables with different insulation diameters -It can be used in harsh environment -With excellent aging resistance and UV endurance -Created seal, design of dust proof -Load capability with big current and high voltage -Quick & simple assembly processing and simple removal of plugs without the aid of any extra instrument -Strong pulling force capability -Resistance of extra high & low temperature and fireproof -Lower contact resistance Specification...

Rate voltage 1000V Rated current 25A(2.5mm2) , 36A(4mm2,6mm2) Test voltage 6KV(50Hz) Protect degree IP67 Insulation material PPO Contact material Copper sliver plated Operating temperature -40°C~+90°C Safe class 2 Flame class UL94-V0 Contact resistance of plug connectors ≤5mΩ Insertion force ≤50N Withdraw force ≥50N Suitable cable 2.5mm2/4mm2/6mm2(AWG14/12/10) Locking system Snap in 1. Acc.to DIN V VDE V 0126-3/12.06,UL1703 standard. 2. highly robustness,UV-Resistance, 3. Connector adopts touch and insertion of reed with inner-knob type. 4. Auto-lock equipment of male and female points enable connection more easy and reliable. 5. Popular figure suit most of field installation 6. Simple on-site processing 7. Accommodates PV cable with deferent insulation diameters 8. High current carrying capacity

Solar panel connectors types is compatible with multi contact 4 connector, suitable to solar cable, 2.5 mm2, 4mm2 and 6mm2 in solar connection project. Quickly and reliable connection of the solar cables to the photovoltaic system(solar panels, converters). 1.Compatible with MC4 cable coupler solar connector 2.15 Years of production experience in solar connectors 3.TUV approved & Quick and easy to install 4.Protection class IP67 Suitable for outdoor harsh environments 5.Stable connection & Reducing maintenance cost 6.Free Sample is available

1.Compatible with MC4 cable coupler solar connector PV-KBT4/KST4. 2.15 Years of production experience in solar connectors 3.TUV approved & Quick and easy to install 4.Protection class IP67 Suitable for outdoor harsh environments 5.Stable connection & Reducing maintenance cost 6.Free Sample is available Simple on-site processing. Acomodates PV cable with different insulation diameters. Mating safety provided bykeyed housings. Multiple plugging and unplugging cycles . High current carrying capacity. TUV and UL approved. Technical Data Rated Current 30A(2.5-6mm2), Rated Voltage 1000VDC/600VDC Test Voltage 6000V(50Hz,1min) Overvoltage Type/Pollution Degree CAT III /2 Contact Resistance Of Plug Connector ImΩ Contact Material Copper, Tin-plated Insulation Material PPO Degree Of Protection IP2X/IP67 Flame Class UL94-VO Safety Class II Suitable Cable OD 4.5-8.5(2.5-6.0mm2) Insertion Force/Withdrawal Force ≤ 50N/≥ 50N Conne...

What is a Thermocouple? A Thermocouple is a sensor used to measure temperature. Thermocouples consist of two wire legs made from different metals. The wires legs are welded together at one end, creating a junction. This junction is where the temperature is measured. When the junction experiences a change in temperature, a voltage is created. The voltage can then be interpreted using thermocouple reference tables to calculate the temperature. NiCr-NiSi /NiAl (Type K) thermocouple wire finds the widest use in all basemetal thermocouple, at temperature above 500 °C. Type K thermocouple wire  has strong resistance to oxidation than other base metal thermocouples. It has high EMF against Platinum 67, excellent temperature accuracy, sensitivity and stability, with a low cost. It is recommended for oxidizing or inert atmospheres, but cannot be used directly in the following cases: (1) Alternatively oxidizing and reducing atmosphere. (2) Atmosphere with sulphur gases. (...

Application:  Fiber glass braid silicone rubber wire is good for heat resistant, used in high temperature environment of electrical appliance like: Cooker, iron, washing machine, air conditioner. It's also used for electric motor leading cable, lighting, transformer; Wire harness, inner connection use etc. Construction Conductor: Bare copper, tinned annealed copper, silver, nickel coated copper Meet with environment protection rules. Meet with IEC standards class 5, flexible and high conductivity. Insulator: Silicone rubber compound We adopted different brands of raw materials of silicone rubber, like GE, WACKER, Blue Star etc., Jacket: The out layer is treated by silicone resin coating, resin adopted Japanese Toshiba brand, enhanced in good dielectric strength and make cable wire with more smooth surface, even color. It's also improved insulation electrical characters. Braiding layer: Fiber glass yarn, it's made of Non-alkali & Non-wax fiber...

Application For use as high temperature lead wire for internal wiring of appliances, electronic equipment, and lighting fixtures. Specification Name: silicone wire cable Size: 24AWG~16AWG Feature Ratings: -60ºC~+200ºC, 300V Conductor: Nickel Copper, Tinned Copper, Insulation: Extruded Silicone Rubber Out covering: braided fiberglass with a high temperature finish Specification Conductor Insulation Max. Conductor Resistance (20ºC) (Ω/km) Reference Weight (kg/km) Size Conductor Structure Nominal Thickness Braid Thickness Nominal  Diameter Max. Diameter (AWG) (No./mm) (mm ) (mm) (mm) (mm) 18 16/0.26 0.55 0.2 3.2 3.5 23 17 16 26/0.26 0.55 0.2 3.6 3.9 14.6 23.9 14 41/0.26 0.55 0.2 4 4.4 9.9 34.2 12 43/0.32 0.8 0.2 4.6 5 5.38 45.9 10 35/0.45 1.2 0.25 6.2 6.6 3.5 76