In short
- Number 1 bestselling Circular Junction Box: NPI Trachang PVC Electric Telecom White BS Cover Junction Box WEC 65 mm 2 1/2-inch at ฿ 1.87 per Piece
- Brands with the most items in the top 10: NPI Trachang (SCG), 10 items
Online prices as of 15 Nov 2026, delivery not included
Top 10 bestselling Circular Junction Box
- 1
NPI Trachang PVC Electric Telecom White BS Cover Junction Box WEC 65 mm 2 1/2-inch
NPI Trachang (SCG)250 Pcs/Box0.01 kg฿ 1.87per Piece
- 2
NPI Trachang PVC Electric Telecom White JIS Circular Junction Box-WEC 15 mm 3/8-inch
NPI Trachang (SCG)20 Pcs/Box0.10 kg฿ 12.62per Piece
- 3
NPI Trachang PVC Electric Telecom White BS 2 Way Through Box 20 mm 1/2-inch
NPI Trachang (SCG)30 Pcs/Box0.10 kg฿ 14.02per Piece
- 4
NPI Trachang PVC Electric Telecom White BS 4 Way Cross Box 20 mm 1/2-inch
NPI Trachang (SCG)15 Pcs/Box0.10 kg฿ 14.02per Piece
- 5
NPI Trachang PVC Electric Telecom White BS 3 Way Tee Box 20 mm 1/2-inch
NPI Trachang (SCG)20 Pcs/Box0.10 kg฿ 14.02per Piece
- 6
NPI Trachang PVC Electric Telecom White BS 2 Way Angle Box 20 mm 1/2-inch
NPI Trachang (SCG)30 Pcs/Box0.10 kg฿ 14.02per Piece
- 7
NPI Trachang PVC Electric Telecom White JIS Circular Junction Box-WEC 18 mm 1/2-inch
NPI Trachang (SCG)20 Pcs/Box0.10 kg฿ 12.62per Piece
- 8
NPI Trachang PVC Electric Telecom White BS 1 Way Terminal Box 20 mm 1/2-inch
NPI Trachang (SCG)30 Pcs/Box0.10 kg฿ 13.08per Piece
- 9
NPI Trachang PVC Electric Telecom White BS 2 Way Angle Box 25 mm 3/4-inch
NPI Trachang (SCG)25 Pcs/Box0.10 kg฿ 14.95per Piece
- 10
PVC YELLOW NPI Trachang CIRCULAR JUNCTION BOA-TOT 15 mm 3/8-inch
NPI Trachang (SCG)ผู้ใช้งานจะต้องเจาะรูร้อยสายไฟเอง1.00 kg฿ 13.08per Piece
Brands in the top 10
How we rank
- Real sales onlyRanked by the units customers ordered and paid for on OneStockHome
- Only what you can buyOnly items on sale with a price are counted
- Today's pricesOnline prices as of 15 Nov 2026, delivery not included
- Updated automaticallyRanks follow new orders; prices follow the store
Frequently asked questions
Which Circular Junction Box sells best on OneStockHome?
NPI Trachang PVC Electric Telecom White BS Cover Junction Box WEC 65 mm 2 1/2-inch at ฿ 1.87 per Piece number 1 by units ordered, as of 15 Nov 2026
Which Circular Junction Box brands sell best?
The top 10 bestselling Circular Junction Box include NPI Trachang (SCG) (10)










