

The MKSR TPN 12-Way Distribution Board (BH312SDB) is designed for large-scale 3-phase electrical installations requiring robust load management and safe circuit distribution. With 8 modules for incomer and 12+12+12 outgoing modules, it provides extensive capacity for MCBs, RCCBs, isolators, and protection devices across three phases.The single-door metal enclosure ensures easy accessibility while maintaining a compact, durable structure suitable for industrial, commercial, and multi-floor residential applications. Each DB is supplied factory-assembled with essential components, including a 100A insulated busbar, neutral & earth bars, shrouds, cement-spill protector, cable ties, blanking plates, and circuit identification labels.Its spacious layout enables organized wiring, efficient heat dissipation, and long-term safety—making it ideal for warehouses, manufacturing units, commercial buildings, institutions, and 3-phase installations demanding high reliability.Buy MKSR BH312SDB TPN 12-Way Single Door DB online from MKSR Electricals – heavy-duty, ready-to-install, and built to handle demanding power distribution needs.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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