Junction Boxes Suppliers and Manufacturers

Junction box seems simple product but it really requires detailed engineering on the size front, cable entry calculation, distance between terminal blocks to body / distance between terminal channel to terminal channel / distance between cable entry to terminal channel, because of (lots & bunches÷ of cable get connected & it should not result in over heating & the cables are not get stretched. (pustron÷ junction boxes are available in various types & sizes of enclosures. The material of the enclosures can be frp, sheet steel, thermoplastic, cast aluminium, cast iron, stainless steel etc. & are designed for ip 55 and 65 degree of protection as per requirement. As per the user requirement canopy can be provided.

Surface junction boxes for modular switches, frames.

FRP junction box

MJB-2 Junction box for standard PV module Product Features: -TUV certified -Product for crystalline solar module -Alternative connecting method for ribbon to contact rail : clip or soldering Technical Feature: Version:4 Contact Rails/2 Contact Rails Overall dimensions:102 x 63 x 22 mm (L x W x H) Rated voltage:1000V DC Rated current:25A Wire Size Range 2.5 - 4 mm2 Contact material:Copper, tin plated Insulation material:TPE/PPO Temperature range:-40íp+ 85óJ Protection class:Class II Degree of protection:IP65 Flame class:UL94-V0 Approval: TUV certified

Protection level: ip65 Type: junction box external Size: 1/2" 3/4" Material: steel Surface treatment: zinc plated Thickness: 0.9mm 1.2mm 1.5mm etc. Carton box

plastic junction boxes from manufacturer fast service affordable prices contact us for more details

Small Electrical Junction Box

Junction Box Depth

Home Electrical Junction Box

Flush and Surface Mounted type SBECO. Offer a wide range of Junction and Pull Boxes, in different gauge and sizes, provide all sides conduit or cable gland knockouts, cover fitted with cut screws. Boxes made with pre-galvanized steel sheet , welded housing on cut edge protected with cold galvanizer. 1- Pre Galvanized 2- Epoxy Coated 3- Stainless steel

Waterproof junction boxProduct characteristics: Waterproof and dust-proof,excellent impact resistance, heat resistance, low temperature resistance, good surface gloss. Inside the box there are bosses for the board and DIN rails, and external mounting holes for mounting directly to the wall.Product details:ITEMHR-RAEnclosures MaterialABSStopper MaterialPVCThe level of waterproofIP55Size50*50mmCertificationCE  ROHS ISO9001MOQ100PCSSample timeLess than 3 daysProduce time3-15daysProduct summary: Product details:About haner:Certificate:

Waterproof junction boxProduct characteristics: Waterproof and dust-proof,excellent impact resistance, heat resistance, low temperature resistance, good surface gloss. Inside the box there are bosses for the board and DIN rails, and external mounting holes for mounting directly to the wall.Product details:ITEMHR-RAEnclosures MaterialABSStopper MaterialPVCThe level of waterproofIP55Size50*50mmCertificationCE  ROHS ISO9001MOQ100PCSSample timeLess than 3 daysProduce time3-15daysProduct summary: Product details:About haner:Certificate:

Input: 10 ways, Output: 1 way Plastic enclosure (ABS or PC) IP66: 1 set, 280x190x130mm Mounting metal hook: 4pcs Bus bar (pure copper with nickel plated): 2pcs Ring terminals for 2.5 or 4.0 mm2 cable: +VE: 10pcs, -VE: 10pcs Ring terminals for 16 mm2 cable: +VE: 1 pc, -VE: 1 pc Universal Installation motherboard: 1 pc Cable gland for 2 x 2.5 or 2 x 4.0 mm2 cable: 10pcs Cable gland for 2 x 25 mm2 cable: 1 pc Optional: MC4 plugs or other plugs

Pv combiner box Sandi pvb series pv array combiner for a large-scale pv system , it is a general practice to install a dc combining device in between the pv modules and inverters for the sake of minimizing the cable distance between them, facilitating maintenance and improving reliability. With many years of pv grid-connected system design experience, our pvb pv array combiner box series is specially-designed for meeting the need of high performance and high reliability of pv systems. In combining with our solar access inverters, sandi pvb provides a turnkey solution for pv power plant systems. By using pv array combiner box, according to the input voltage of the inverter, clients can connect a fixed number of similar pv modules to form a pv array. Then different strings of pv array can be converged into the pv array string box. After that, together with lightning arresters and circuit breakers, it is connecting to the inverter to reduce the system installation time and increase the system safety. Product feature Applicable for outdoor pv systems; Each pv array attached to dc fused protection and anti-reverse protection optional; Wide dc voltage input range with maximum open-circuit voltage up to 1000v; High voltage lightning protection (spd) special for pv; Pg cable glands connector input, convenient and safe system wiring; Pv special high voltage circuit breaker control output; Protection class ip65 for outdoor use; Output waterproof terminals;

Solar BIPV junction box small size: 1.small size with 2.5-4sqmm cable; 2.Nagetive:middle:positive=1:1:1 or 1:2:1 or 1:3:1,three type choose; 3.Max.:15A; 4.With MC3 rubber connector or MC4 connector. info@new-pv.com http://www.new-pv.com/products_show.asp?id=234

1.Distributor material: abs ulv-0 2.Distributor color: white 3.Distributor cable: 500mm ul2468 22awg white/black, end tinned 4.Socket:nylon 66 ul94v-0 5.Plug color: white 6.Plug cable:200mm ul2468 22awg white/black, end tinned 7. Plug material: nylon 66 ul94v-0 8.Current rating: 12~24v dc, max¡êo 3a 50 pcs per bag Ctn: 47*30*19cm

Specifications: Place of Origin: Guangdong, China (Mainland) Brand Name: Ctube Model Number: CT020.38 Type: Junction box Material: PVC, PVC Color: Red,Blue,White Size:: 86X86X38mm Certificated: SGS MOQ: 200pieces / Negotiation Application: Electrical Installation Package Size:42.5x39.5x36.5cm 200pieces/ctn

Professional Solar Energy PV arrany combiner box Description PV combiner box is used to bring together the output DC current of the PV array. It will combine the same solar panels which in series to form a PV Array ,supporting the use of photovoltaic grid-connected inverter, so as to constitute a complete photovoltaic system, with the city electric grid.   Summarize BPVB series PV Array Combiner For a large-scale grid-connected PV system, it is a general practice to install a DC combining device in between the PV modules and inverters for the sake of minimizing the cable distance between them, facilitating maintenance and improving reliability. With many years of PV grid-connected system design experience, our BPVB PV array combiner box series is specially-designed for meeting the need of high performance and high reliability of PV systems. In combining with our Solar Access inverters, Bangzhao BPVB provides a turnkey solution for PV power plant systems. By using PV array combiner box, according to the input voltage of the inverter, Clients can connect a fixed number of similar PV modules to form a PV array. Then different strings of PV array can be converged into the PV array string box. After that, together with lightning arresters and circuit breakers, it is connecting to the inverter to reduce the system installation time and increase the system safety.

1. Material: High impact ABS; 2.Size:40(H)*78(W)*120(L)mm 3. Operating Temperature: -20 to 80 ;