Regular Inspection Focus and Cycle Recommendations for ZCEBOX Plastic Distribution Box Junction Boxes

Oct. 31, 2025

Regular inspections can detect potential hazards in advance and extend the service life of junction boxes. Combining scenario characteristics, ZCEBOX shares core inspection points and cycle recommendations for efficient operation:

1.Scenario-Based Inspection Cycles

*Civil Scenarios (residences, offices): Inspect once every 6 months, focusing on sealing and terminal status in humid areas (kitchens, bathrooms);
*Industrial Scenarios (workshops, outdoors): Inspect once every 3 months, adding oil stain/dust cleaning and inspection of vibration-resistant/corrosion-resistant components.

2.Core Inspection Items

*Appearance: No box cracking, no aging or detachment of sealing strips;
*Terminals: No overheating discoloration, no loose screws, and no wire displacement when gently pulled by hand;
*Wires: No insulation damage, clear labels, and no tangling or accumulation;
*Protection: Proper sealing of idle holes, no blockage of drainage holes (outdoor/humid scenarios).

Standard inspections according to the cycle can avoid fault risks in advance.

E-mail: sales@zcebox.com