Guangzhou Hengmeida Automation Technology Co., Ltd
                                                                                                           
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Since 2019
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Galvanized Steel Electrical Enclosure Box 300-1500mm with Key Lock for Power Distribution - CE RoHS Certified

Price Negotiable
Price: USD28-68889
MOQ: 10
Delivery Time: 15 Days
Product Description
Product Overview

Professional galvanized steel electrical enclosure designed for indoor power distribution applications. Features key lock security and customizable sizing to accommodate various electrical components and systems.

Technical Specifications
Attribute Specification
Material Galvanized Steel
Lock Type Key Lock
Mounting Options Wall-mounted, Floor Mounted, Pole Mounting
Waterproof Rating Yes (IP55/IP65 available)
Certifications CE, RoHS Compliant
Size Range 200×150×100mm to 1500×1200×800mm
Color Options Grey and Custom Colors
Standard Dimensions & Applications
Size (W×H×D mm) Key Features Typical Applications
300×200×150 Entry-level, wall-mounted design Small relay control, sensor enclosures
400×300×200 Most common size, universal mounting PLC panels, motor starters
600×400×300 Floor-standing option available Industrial automation systems
800×600×400 Heavy-duty, multiple component layout Power distribution, HVAC controls
Protection Ratings
IP Rating Protection Capability Application Scenarios
IP55 / IP65 Dustproof + Waterproof Outdoor / Indoor environments requiring enhanced protection
Industrial Applications
  • Industrial Automation: Mounting PLCs, relays, and motor controllers in factory environments
  • Power Distribution Systems: Low-voltage switchgear and meter cabinets for commercial and residential buildings
  • HVAC Systems: Housing control panels for air conditioning, ventilation, and heating equipment
  • Transportation Infrastructure: Railway signal control boxes, highway toll station enclosures
  • Agricultural Facilities: Irrigation control systems and farm electrical distribution boxes
Installation & Protection Features
Sealing & Waterproofing
  • EPDM foam rubber strips at door seams (≥8mm diameter, 30% compression)
  • Nylon waterproof joints for wire holes (IP68 rating, M20-M63 thread options)
  • 5° inclined drainage groove at bottom for water management
Heat Dissipation Systems
  • Natural ventilation (≥0.05m² ventilation area)
  • Forced cooling with 12V silent fan + dust filter (≥80m³/h air volume)
  • Heat pipe modules for specialized environmental conditions
Anti-Corrosion Treatment
  • Phosphating + electrostatic spraying (60-80μm film thickness)
  • Stainless steel edge wrapping (304 material for box corners)
  • Internal color galvanizing for enhanced durability
Product Image
Galvanized Steel Electrical Enclosure Box with key lock showing professional industrial design and construction

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Hengmeida Automation Technology Co., Ltd
Location Building B, Letian Zhigu (Smart Valley), Guanzhou Street, Haizhu District, Guangzhou, China
Contact Person Lueng

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