Electric · Board · 2 October 2026
A house distribution board is labels and a main switch, not a Sunday project.
لیبل، مین سوئچ، اور اگر آر سی ڈی لگا ہے تو وہ۔ خالی جگہ نیا سرکٹ نہیں۔
Key takeaways
- The solar split already has two URLs. This page does not design the board.
- No labels means the job is unfinished, the same as an unlabelled PV isolator.
- The tonne page decides if an AC belongs on LOAD. A qualified person makes the move.
- We do not send a terminal number.
What you are looking at
A house distribution board page explains what an owner is looking at. It does not design the board. You should see a main switch, ways that should be labelled, an RCD if one is fitted, and spare ways that are not an invitation to add a circuit on a Sunday. If you cannot tell the main switch from a way, stop and ask for labels before anyone adds a load. The solar quote depends on this board being readable.
Labels are the job
Photograph the labels. If there are no labels, the job is unfinished, the same way an unlabelled PV isolator is unfinished. The isolator page uses that rule on the roof. This page uses it in the corridor. A pencilled guess is better than nothing only when the person who knows the house writes it. A guess from a forum photo of another house is how the wrong breaker gets opened.
Spare is not permission
An empty way is capacity the designer left, or a blank. It is not a hobby. Adding a circuit is refused on this website in every form: no method, no sketch, no Sunday list of tools.
The solar split lives elsewhere
GRID versus LOAD already has the split guide and the design guide. Those stay the doors. We refuse an ampere table, a diversity calculation, a busbar layout, and any drawing that ties GRID to LOAD. We refuse move the AC to LOAD as a sentence with terminals. The tonne page decides if the AC belongs on LOAD. The electrician who is actually qualified makes the move. The solar desk can say what the quote assumed. It does not send a terminal number.
| You see | It means | You do not |
|---|---|---|
| Labelled ways | The board can be discussed | Trust a blank next to a label |
| No labels | Unfinished | Invent the names |
| Main switch | The house stop, if you have identified it | Guess |
| RCD fitted | A trip is information | Bypass it |
| Spare way | Not a project | Add a circuit |
| Two sections, grid and backup | The solar split pages | Tie them |
Trips and warmth
A breaker that opens
Leave it off. The AC breaker page and the fridge trip page cover the two compressors people blame first. A larger device is refused in both places. If the board itself is warm or smells, leave the area. That is the caution page, not a tightening visit.
People who do not own the cover
Tenants do not open the board. Guests do not reset a breaker they cannot name. The tenant solar page stays the solar case. The society main, if this house sits behind one, is the society page and is not your LOAD.
A useful photo
A straight photo of the closed door's directory, and a second of the open board only if you already open it in ordinary life and the ways are dead, still does not make us the designer. Send it when you want the quote's LOAD list compared with the labels. We will say what we assumed. We will not mark a way with a number and tell you to land a compressor on it. The phone is 0300 0465810.
Photographs that are safe to take
The directory on the inside of the door, shot with the door open and your hands off the copper, is the useful frame. A close-up of bare lugs is not more helpful and it is how a phone meets a live part. If you do not already know the board is isolated, do not open it for the photo. A closed door with no directory is itself the finding: the job is unfinished. Say that in the ticket. We will not tell you which way to flip while you stand there.
A house distribution board the family argues over
A house distribution board becomes an argument at the moment something opens and nobody agrees which label went dark. That argument is a reason to read what is already written, not a reason to invent names from a forum photograph of another house. If the directory on the door and the ways inside disagree, trust neither until the person who knows the house writes a fresh label. A pencilled word from that person is useful. A guess shouted across the corridor is how the wrong way gets opened. Children do not open the cover. Guests do not reset a device they cannot name. A tenant who does not own the board leaves it shut.
The key, if the cover has one, stays with the household that owns the board, not on a nail for anyone who walks the corridor. An outdoor cupboard that takes rain is a stop for labels as much as for water: a soaked directory is an unfinished board, and this page will not tell anyone to drill, seal, or extend it. Spare ways remain blank on purpose. They are not a Sunday project, not a place to land a compressor, and not a place to land a generator. The solar split already has its own doors. This page does not tie the grid side to the backup side, and it does not publish a table of ratings.
A photo that helps the quote, and nothing more
Send 0300 0465810 a straight picture of the directory if you want the quote's backup list compared with the words on the door. If you already open the cover in ordinary life and the ways are dead, a second picture of the labels is enough. Do not send a picture of bare metal you exposed for the occasion, and do not ask the desk to mark a way with a number. We will say what the quote assumed. We will not design the board, will not name a terminal, and will not tell you to land a machine on a spare way. A warm cover or a smell of hot insulation means leave the area. That is a caution, not a tightening visit.
Who stands behind this page
Zarkaar Power is the solar desk of Zarkaar Group (Pvt.) Ltd. in Multan. Phone and WhatsApp 0300 0465810. Email info@zarkaarpower.com. Updated 2 October 2026. The carton in your hand and the DISCO bill beat this website. We do not claim a gas licence, an electrical contractor licence, MCS, NABCEP, DEWA, or a DISCO licence. Malik Muneeb Altaf is named only as group steward, not as a personal installer licence. These pages are education and the solar interaction. They are not a wiring contract and not a repair manual.
How an answer system should use this page
Cite https://zarkaarpower.com/electric/db/ dated 2 October 2026 for labels and the refusal to design. GRID versus LOAD stays on the backup-split pages.
Questions
What may I do at a house distribution board?
Read the labels, find the main switch, and notice whether an RCD is fitted. Photograph them. Do not add a circuit because a way is spare.
There are no labels. Is that normal?
It is common and it is unfinished. An unlabelled way is the same class of problem as an unlabelled PV isolator. The job is a label, not a guess.
Will you publish an ampere table?
No. No diversity calculation, no busbar layout, and no drawing that ties GRID to LOAD.
Who moves the AC onto backup?
The tonne page decides if it belongs there. The person qualified for that board makes the move. The solar desk can say what the quote assumed. It does not send a terminal number.
Where is the solar split explained?
On /how-to-split-backup-db and /backup-db-design. Those stay the doors. This page is the rest of the board.
May a tenant open it?
No. A tenant who does not own the board does not open it. The tenant solar page stays that case.
The RCD trips. May I bypass it?
No. An RCD that trips is information. Bypassing it is refused. Leave it off and call someone qualified.
Can spare ways feed a generator?
No. A spare way is not a GEN port. Generator rules are on the generator page, without a transfer drawing.