Wire Junction Boxes

Features & Details: Available in multiple sizes: Spacious interior with galvanized mounting plate – flexibly arrange components and store them securely. Robust 304 stainless steel construction: Precision cut and welded; high-strength 304 hinges for smooth door operation. Superior sealing performance: PU sealing strip, IP66 protection; quickly drains rainwater, protects against dust and water. Flexible design, easy wiring: Removable, galvanized mounting plate; pre-drilled floor outlets for neat cable routing (size depends on model). Easy wall mounting: Four rear mounting holes; suitable for residential, industrial, commercial, and agricultural applications. Specifications: Model number: SP-B3-403025 Overall dimensions: 16 * 12 * 10 in / 40 * 30 * 25 cm Inner dimensions: 15.6 * 11.7 * 9.2 in / 39.7 * 29.7 * 23.3 cm Bottom outlet: 6.7 * 2 in / 17 * 5 cm Protection rating: NEMA 4 / NEMA 4X / IP66 Main material: SUS304 Installation: Wall-mounted Net weight: 15.2 lbs / 6.9 kg Model number: SP-B3-403015 Overall dimensions: 16 * 12 * 6 in / 40 * 30 * 15 cm Inner dimensions: 15.6 * 11.7 * 5.2 in / 39.7 * 29.7 * 13.3 cm Bottom outlet: 5.1 * 2 in / 13 * 5 cm Protection rating: NEMA 4 / NEMA 4X / IP66 Main material: SUS304 Installation: Wall-mounted Net weight: 12.3 lbs / 5.6 kg Model number: SP-B3-504020 Overall dimensions: 20 * 16 * 8 in / 50 * 40 * 20 cm Inner dimensions: 19.6 * 15.6 * 7.2 in / 49.7 * 39.7 * 18.3 cm Bottom outlet: 6.7 * 2 in / 17 * 5 cm Protection rating: NEMA 4 / NEMA 4X / IP66 Main material: SUS304 Installation: Wall-mounted Net weight: 9.1 kg Model number: SP-B3-605020 Overall dimensions: 24 * 20 * 8 in / 60 * 50 * 20 cm Inner dimensions: 23.5 * 19.6 * 7.2 in / 59.7 * 49.7 * 18.3 cm Floor outlet: 13 * 3.9 in / 33 * 10 cm Protection rating: NEMA 4 / NEMA 4X / IP66 Main material: SUS304 Installation: Wall-mounted Net weight: 28.9 lbs / 13.1 kg Model: BOX-70x50x25 Color: White RAL 7032 Housing material: 0.05 in / 0.12 cm cold-rolled carbon steel Finish: Powder coating (pickling & passivation) IP rating: IP32 Mounting hole diameter: 0.3 in / 0.8 cm Back plate (H * W): 25.6 * 18.1 in / 65 * 46 cm (galvanized) External dimensions (H * W * D): 28 * 20 * 10 in / 70 * 50 * 25 cm Internal dimensions (H * W * D): 27.3 * 19.5 * 9.6 in / 69.3 * 49.4 * 24.5 cm Packaging dimensions: 29.9 * 21.7 * 12.2 in / 76 * 55 * 31 cm Net weight: 41.89 lbs / 19 kg Certification: ISO9001 Ambient: −4 °F to 140 °F / −20 °C to 60 °C Seal: Insulating rubber Mounting type: Panel mount, hinged type, keyed knockouts Model: ST6620 Color: RAL 7035 (White-gray) Housing material: 0.06 in / 0.15 cm cold-rolled carbon steel Inner plate: 0.06 in / 0.15 cm galvanized Finish: Powder coating (pickling & passivation) Certification: TÜV, CE, UL 508A (CSA C22.2 No. 14–13) Rating: NEMA Type 4 Ingress Protection: IP65, IK10 Construction: Continuously welded Environment: −40 to 122°F / −40 to 55°C Gasket: Seamless foam/nylon (washer/plug) External Dimensions (H * W * D): 24 * 24 * 8 in / 60 * 60 * 20 cm Inner Dimensions (H * W * D): 23.5 * 23.5 * 7 in / 59.7 * 59.7 * 17.7 cm Backplate (H * W): 22.2 * 22 in / 56.5 * 55 cm Mounting Hole Diameter (±0.2 cm): 0.35 in / 0.9 cm Net weight: 55.56 lbs / 25.2 kg Model: ST6630 Color: RAL 7035 (White-Gray) Housing material: 0.06 in / 0.15 cm cold-rolled carbon steel Inner plate: 0.06 in / 0.15 cm galvanized Finish: Powder coating (pickling & passivation) Certification: TÜV, CE, UL 508A (CSA C22.2 No. 14-13) Rating: NEMA Type 4 Ingress protection: IP65, IK10 Construction: Continuously welded Ambient: −40 to 122 °F / −40 to 55 °C Gasket: Seamless foam/nylon (washer/plug) External dimensions (H * W * D): 24 * 24 * 12 in / 60 * 60 * 30 cm Internal dimensions (H * W * D): 23.5 * 23.5 * 11 in / 59.7 * 59.7 * 27.7 cm Back plate (H * W): 22.2 * 22 in / 56.5 * 55 cm Mounting hole diameter (±0.2 cm): 0.35 in / 0.9 cm Net weight: 27.3 kg Item model number: SP-B3-403025/SP-B3-403015/SP-B3-504020 1 * Electrical enclosure 2 * Door keys 1 * Galvanized steel mounting plate (pre-installed) 1 * Bottom sealing plate, sealing ring, and mounting screws 1 304 stainless steel wall mount 1 grounding cable (pre-installed) 1 user manual Model number: SP-B3-605020/BOX-70x50x25 1 charging station box 4 expansion bolts 4 hanging eyes 4 waterproof pads 4 anti-collision pads 4 screws 2 user manuals Model: ST6620/ST6630 1 guide rail 1 rain cover 4 hanging eyes 1 gasket (for housing plate) 1 grounding cable 3 grounding labels 2 keys 8 plugs 1 accessory kit 1 set of fasteners (number varies by type)