ELECTRIC ACCESS BOX
Electric access boxes in drainage systems are housing units for electrical parts such as junctions and splices. They protect from moisture, dust, and physical impact to maintain system reliability. They are usually manufactured using materials such as ABS plastic and provide an IP65 or higher rating of protection, ideal for indoor or outdoor use. The boxes provide convenient maintenance access and meet safety requirements, thus being necessary for effective infrastructure.
- Material: METAL
- Color: Gray
- Color Availability: Black
- Usage: These boxes house electrical components such as
- Junctions
- Splices
- Switches
- Transformers They provide accessibility for maintenance and ensure safety in drainage systems.
Feature
- Corrosion Resistance: Shields the internal parts from environmental corrosion.
- Load-Bearing Capability: Capable of supporting vehicular traffic loads (e.g., H-20-44 rating).
- Secure Covers: Need to have opening tools to prevent unauthorized use.
- Ventilation: Avoids gas build-up, particularly in transformer enclosures.
Application
- Urban Infrastructure: Used in streets and sidewalks for utility access.
- Telecommunication Systems: House components for communication networks.
- Stormwater Management: Integrate with drainage systems to manage water flow.
Standard Guidlines
- Load Standards: Must withstand H-20-44 highway loading as per AASHTO.
- Size Requirements: Openings should be ≥26" in diameter (circular) or 26x24" (rectangular).
- Drainage Provisions: Suitable traps must prevent sewer gas entry.
- Material Specs: Corrosion-resistant materials of sufficient thickness must be used.
