Small electrical distribution boxes typically range from $20 to $200 for standard indoor units, with weatherproof or modular outdoor boxes costing more depending on size and features.

Typical Price Ranges

• Indoor small distribution boxes (1–8 modules, IP20–IP65): Prices generally start around $20–$50 for basic single-phase units and can go up to $100–$150 for larger or modular configurations with multiple circuits .
• Weatherproof outdoor boxes (IP66/IP67, small sizes 1–4 modules): These units are more expensive due to durability and protection against moisture and dust, typically ranging from $50–$200 depending on size and material .
• Empty enclosures with mounting plates for small installations: Prices for compact boxes (e.g., 300 x 150 x 170 mm) are around $60–$100, while slightly larger boxes (300 x 300 x 170 mm) can cost $70–$120 .

Factors Affecting Price

1. Material and Build Quality: Plastic boxes are cheaper, while metal or reinforced enclosures cost more. Weatherproofing adds to the price.
2. Number of Modules/Circuits: More modules or higher amperage capacity increases cost. Small residential boxes usually have 1–8 modules.
3. IP Rating: Indoor boxes (IP20–IP44) are less expensive than outdoor-rated boxes (IP65–IP67).
4. Additional Features: Smart monitoring, surge protection, or modular expansion options can increase the price .
5. Brand and Certification: IEC-certified or European brands may cost 15–30% more than generic or Chinese equivalents .

Example Pricing from Manufacturers

• Hensel Cable Junction Boxes IP66/67: Small outdoor boxes (93 x 93 x 62 mm) range from $15–$25, while larger units (155 x 210 x 92 mm) can cost $70–$120 .
• Empty Boxes IP65: Size 1 (300 x 150 x 170 mm) around $70, Size 2 (300 x 300 x 170 mm) around $85 .
• Commercial modular units with smart features or multiple circuits can exceed $200 depending on specifications .

Where to Buy

• CEF offers a wide range of distribution boards and accessories for residential and commercial use .
• Intratec provides cost-effective options for indoor and outdoor boxes with various IP ratings and accessories .
• Hensel catalogs provide detailed pricing for specific sizes and configurations .

When selecting a small distribution box, consider current and future power needs, indoor vs. outdoor installation, and any smart or modular features to ensure safety and cost efficiency.