Complete List of Models and Specifications for Cap-Type Junction Boxes
Cap-type junction boxes are available in multiple models with varying materials, sizes, IP ratings, and mounting options to suit indoor, outdoor, and high-voltage applications.
ABB AP Series Surface-Mounted Junction Boxes
- Models: AP9, AP10, AP45
- Material: Recycled thermoplastic
- Cable Entry: Knockouts on all sides; side Ø17 mm, bottom Ø19 mm
- Features: Snap-on cover, strain-relief options (AS.10, AS9, AS9.1, AS9.3), VDE-approved
- Mounting Temperature: -25°C to +60°C
- Applications: Indoor installations, PCB mounting, easy cable insertion and strain relief
Hensel ENYCASE Junction Boxes
- Material: Polypropylene or polycarbonate
- Features: Removable lid, high durability, suitable for demanding environments
- Applications: Electrical wiring in industrial and commercial settings, resistant to mechanical stress and environmental factors
Alfanar Junction Boxes
- Material: Hot-dipped galvanized steel (0.9–1.1 mm thickness)
- Ingress Protection: IP40
- Features: Round corners, no sharp edges, multiple conduit knockouts (circular, rectangular, double), spacious internal area, keyhole cover design for easy maintenance
- Applications: Indoor and outdoor electrical installations, corrosion-resistant, compatible with various conduit sizes
Weisho Electric High-Voltage Cable Junction Boxes
- Voltage Range: 12 kV–40.5 kV
- Design: Fully insulated and sealed, European-style cap-type
- Features: Flexible connection options, can replace ring main units, suitable for underground or submerged installation
- Applications: Commercial centers, industrial parks, urban power distribution, harsh environmental conditions (rain, snow, sandstorms),
Appleton ASSE Stainless Steel Junction Boxes
- Material: 304 or 316L stainless steel, thickness 1.2–2.0 mm
- Depth Options: 95 mm, 150 mm, 200 mm, 300 mm, 350 mm, 400 mm
- Ingress Protection: IP66
- Features: Welded smooth joints, optional hinged or cam-lock covers, removable gland plates, quakeproof mounting brackets, increased safety terminals, optional silicon foaming gasket
- Applications: Wet or corrosive environments, indoor/outdoor, marine, and industrial settings
Summary of Key Specifications
| Manufacturer | Model / Series | Material | IP Rating | Depth / Size Options | Special Features |
|---|---|---|---|---|---|
| ABB | AP9, AP10, AP45 | Recycled thermoplastic | VDE-approved | Standard sizes | Snap-on cover, strain relief, PCB mount |
| Hensel | ENYCASE | Polypropylene / Polycarbonate | Not specified | Multiple | Removable lid, durable, industrial use |
| Alfanar | Standard | Galvanized steel | IP40 | Various | Multiple knockouts, keyhole cover, corrosion-resistant |
| Weisho Electric | High-voltage | Insulated/sealed | Not specified | Custom | Flexible connections, underground/submerged capable |
| Appleton | ASSE Series | 304/316L stainless steel | IP66 | 95–400 mm | Hinged/cam-lock cover, quakeproof, optional gaskets |
These models cover a wide range of cap-type junction box applications, from low-voltage indoor installations to high-voltage outdoor and corrosive environments. Selection should consider material, IP rating, cable compatibility, mounting options, and environmental conditions to ensure optimal performance.
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