The price of a single-phase distribution box in Malaysia typically ranges from RM100 to RM500, depending on capacity, brand, and features.

Product Prices

Single-phase distribution boxes (DB boxes) vary in price based on the number of circuits and included components. For example, a 26-way to 28-way single-phase DB box with a 63A main switch, ELCB, and multiple MCBs can be purchased as a full set from RM300 to RM500, depending on the brand and supplier . Smaller or simpler DB boxes with fewer circuits (6–12 ways) are generally priced between RM100 and RM250 . Most products are PVC-insulated, SIRIM-approved, and suitable for residential, commercial, or industrial applications .

Installation Costs

The cost of installing a single-phase DB box is separate from the product price and depends on the number of circuits and location. For a basic installation covering 6–8 circuits, the estimated cost is around RM150–RM250, which usually includes the DB box, main switch, and MCBs. For installations with 8–12 circuits, the cost can rise to RM250–RM400, especially if additional wiring or modifications are required . Urban areas like Kuala Lumpur or Johor Bahru may have higher labor costs compared to rural areas.

Factors Affecting Price

• Number of circuits: More circuits increase both the DB box price and installation cost.
• Brand and quality: Recognized brands like Maxguard or SIRIM-approved components are more expensive but ensure safety and durability .
• Material: PVC boxes are common and affordable, while metal enclosures may cost more .
• Location and labor: Urban areas generally have higher installation fees.
• Additional features: ELCB, copper busbars, and higher-rated MCBs increase the total cost.

Summary

For a typical residential single-phase DB box in Malaysia:

• Product price: RM100–RM500 depending on size and features.
• Installation cost: RM150–RM400 depending on circuits and location. By comparing suppliers and ensuring the use of certified components, you can balance cost and safety for your electrical installation .