DC Distribution Box Price Pakistan 2026 — 12V 24V 48V Off-Grid Buyer Guide
A DC distribution box is the enclosure where your DC loads (LED lighting, DC fans, 12V/24V control circuits, security cameras) get fused, isolated, and routed from a central battery or solar feed. In Pakistan it's increasingly common in off-grid sites, agricultural pump houses, and rural school / clinic installations.
This guide covers DC distribution box prices in Pakistan for 2026, sizing for 12V/24V/48V systems, and the CNC components inside.
1. DC DB types
| Type | Use | Price PKR |
|---|---|---|
| 12V 4-way | Caravan, small off-grid | 4,500 |
| 24V 6-way | Small farm pump house | 6,800 |
| 48V 8-way residential | Off-grid home | 9,500 |
| 48V 12-way commercial | Telecom site, school | 14,500 |
| 96V/192V industrial | Heavy off-grid system | 32,000+ |
2. What's inside a DC distribution box
- Main DC isolator (battery input)
- Main DC breaker
- DC SPD (battery + load side)
- Per-circuit DC breakers (sized per load)
- Per-circuit DC fuses
- Negative busbar
- Positive busbar (with per-circuit terminals)
- Earth busbar
- Voltmeter / ammeter for monitoring
3. CNC bill of materials for 48V 8-way residential DC DB
| Component | CNC part | Qty | Price PKR |
|---|---|---|---|
| Main DC isolator 60A | YIS-DC-63-2P-500V | 1 | 2,450 |
| Main DC breaker 60A | YCB8-60A-500V | 1 | 3,800 |
| DC SPD 500V | YCS6-DC-2P-500V | 1 | 3,800 |
| Per-circuit DC breakers 10A | YCB8-1P-10A-500V | 8 | 11,200 (1,400 each) |
| Per-circuit DC fuses | YCF8-PV-10/38-10A | 8 + 8 | 15,200 |
| Enclosure IP65 metal | YCS6-ENC-40060020 | 1 | 8,500 |
| Busbar set + earth bar | YCS6-BB-SET | 1 | 2,400 |
| DC voltmeter+ammeter combo | YD-DC-VA | 1 | 3,800 |
| Total CNC bundle | 51,150 |
4. Installation
- Mount enclosure on vertical wall in dry location, 1.5m height for operator access.
- Wire battery input through main DC isolator + DC breaker to positive busbar.
- Wire each load circuit: positive busbar → DC breaker → DC fuse → out to load.
- Wire negative returns to negative busbar → back to battery negative.
- Bond enclosure to earth busbar to building earth electrode.
- Set per-circuit breakers per load (LED lighting 5A, DC fan 10A, etc.).
5. FAQ
Cheapest DC distribution box in Pakistan 2026?
CNC 12V 4-way at PKR 4,500 for caravan or small off-grid use. For typical off-grid home: CNC 48V 8-way DC DB bundle ~PKR 51K.
Difference between AC DB box and DC DB box?
AC DB uses AC-rated breakers + RCCB. DC DB uses DC-rated breakers (which must extinguish DC arcs). They're not interchangeable.
6. Need a DC distribution box BOM quote?
Send your battery voltage + load count on WhatsApp +92 326 1111 376. Free Pakistan delivery on orders over PKR 5,000.