TUV certificate T and Y branch MC4 connector prices
1, MC4 Connectors
The MC4-2 Kit contains 1 male and 1 female MC4 solar panel connector. tuv T type/Y type MC4 connector and pv cable connector mc4 is easy to install and uses “snap in” safety locking tabs to lock two mating connectors, thereby avoiding unintentional disconnection. Also when tuv T type/Y type MC4 connector and pv cable connector mc4 locked, the mating contacts are sealed against ingress of dust and water
2, Specifications are as follows
tuv T type/Y type MC4 connector and pv cable connector mc4
•Connectors supplied with this kit are for use with wire size AWG # 10 or AWG # 12 with
outer insulation diameter of 3 – 6 mm
•Contact diameter -4 mm
•Maximum rated current - 30 A
•Maximum system voltage - 1000 V
•Degree of ingress protection when connected and properly locked - IP67
•Temperature range 40°C to +90°C
•TUV Rheinland – type approved, UL listed
3, Material introduction:
The material :Polyphenylene oxide (PPO / PPE) is a high temperature resistant thermal engineering plastics, with excellent acid, alkali, chemical resistance of polyphenylene ether chemical name for the poly 2,6-dimethyl-1,4 - Phenyl ether, referred to as PPO
Features: PPO, PPE is a comprehensive performance of excellent thermoplastic engineering plastics, highlighting the electrical insulation and water resistance is excellent, good dimensional stability. The structure is a glass transition temperature of about 210 ° C, a melting temperature of 257 ° C and a density of 0.96 to 1.06 g cm 3.
The advantage is Good flame retardancy, with self-extinguishing Low shrinkage, good dimensional stability; non-toxic, low density.
Resistance to media and light resistance
4.Product Parameter of the MC4 Connectors solar connections
6000V( 50hz, 1min)
Overvoltage type/pollution degree
CAT III /2
Contact resistance of plug connector
Copper, Tin plated
Degree of protection
Insertion force/withdrawal force
≤ 50N/≥ 50N
5,Wire Connections on Solar Panels
Most solar panels come with approximately 3 ft of Positive (‘+’) and Negative (‘-‘) wire. One end of each wireis connected to the junction box of the panel. In most solar panels (for example, solar panels manufactured by Samlex Solar), the other end of
each wire is terminated with an MC4 connector. The Positive (‘+’) wire has a Female MC4 Connector and the Negative (‘‘) wire has a Male MC4 Connector.
To extend the length of the wires of these solar panels for connection to a charge controller, combiner box or grid-connected inverter, an extension wire is required with corresponding tuv T type/Y type MC4 connector and pv cable connector mc4.
6,Production and project
We production MC4 connector, T branch and Y branch type, the MC4 connector is 2.5mm2, 4.0mm2, 6.0mm2, 10.0mm2 type, the T type is 1in 2out , 1in 3out, 1in 4out and 1in 5out, Y branch is with cable 4.0mm2 and 6.0mm2, cable length can custom-made. Each month we support for 10-50mW system for government.
7. Shipment and the main market:
The MC4 Connectors solar connections we normally used DHL, FeDEx , TNT, EMS, UPS etc for shipment .
If weight is heavy or volume is big, used by sea for save freight cost ,
Due to our high quality and good service, most of our products have bulk sales to all over the world, And our products are TUV, UL certified. We mainly export to UK, USA, Mexico, Germany, France, Poland, Netherland, Sweden, France, Portugal, Spain, Italy, Australia, Singapore, Malaysia, Thailand etc
8. T and Y branch MC4 connector prices FAQ:
1，T and Y branch MC4 connector normally 18 month warranty, material is ppo, UV type, IP68 waterproof
2.using for contact solar panel and isolator switch, to loading,
3.is small and easy to used
4. 100set per carton, used standard carton packing
5.we use select raw-material ,our products are in high quality ,competive price,prompt delivery
6.samples can be provided for free for reasonable quantity,the large order you place the more favorable you will get more discount