Conductive plates for distribution boxes, such as copper bus bars or metal mounting plates, typically range from $20 to $200+ depending on size, material, and customization.

Types and Materials

• Copper Bus Bars: Highly conductive, used for routing electricity and grounding in switchboards and battery banks. Prices vary by thickness, width, and length, with small standard bars starting around $20–$50 and larger or custom bars exceeding $150–$200 .
• Metal Mounting Plates: Usually steel or aluminum, used to mount circuit breakers and other components inside distribution boxes. Standard sizes (e.g., 250x600mm or 300x600mm) are often manufactured to order, and prices typically start around $30–$100 depending on thickness and finish .

Factors Affecting Price

1. Material: Copper is more expensive than steel or aluminum due to higher conductivity.
2. Size and Thickness: Larger or thicker plates cost more.
3. Customization: Pre-drilled holes, perforations, or specific dimensions increase cost.
4. Supplier and Delivery: Prices vary by region and shipping options; some suppliers offer same-day delivery for standard items .

Where to Buy

• Specialized Electrical Suppliers: McMaster-Carr for copper bus bars, Eaton or Electric Automation Network for mounting plates .
• Online Electrical Stores: PLC-City and Elmark offer a wide range of mounting plates and distribution boxes .
• Home Improvement Retailers: Home Depot carries general electrical boxes and fittings, though specialized conductive plates may require ordering from industrial suppliers . For accurate pricing, it is recommended to contact suppliers directly with the required dimensions and material specifications, as many conductive plates are made-to-order and prices can vary significantly.