Quote: distribution board and circuit protection
E.g.: obsolete fuse-based panel, adding rows of circuit breakers
State the reason: reported defect, lack of space, new equipment or renovation. Provide records and an external board photograph without opening protected parts. Have associated circuits assessed before selecting an enclosure or breakers.
Establish existing scope
Identify circuits, retained devices and checks needed. A fuse board cannot be declared safe or defective from that feature alone. Request reasons for repair, extension, additional board or replacement and limits remaining elsewhere.
Match protection to circuits
Schneider distinguishes overcurrent and insulation-fault protection. Have references and coordination justified. No rating, conductor size or residual-current device count here replaces professional design.
Clarify metering and network
Internal distribution and metering boards have different scopes. Creos provides procedures for certain metering or connection changes. Check relevant operator and authorised roles; do not assume automatic replacement of the main device.
Plan outage and handover
State needs requiring special arrangements during outages. Confirm schedule and re-energisation conditions, then request clear labels, updated diagrams and results. Spare positions should reflect assessed projects rather than unlimited expansion promises.
Indicative prices in Luxembourg
On quotation
Compare identical circuits and work scope. Separate enclosure, protection, connections, labels, tests and work elsewhere. Row count or modern appearance alone cannot measure quality. No universal package or spare-capacity percentage is assumed.
Subsidies and grants
No grant is deducted from the budget shown here. If a quote mentions support, request the exact scheme and confirmation of your eligibility before including it in financing.
Frequently asked questions
Must every fuse board immediately go?
Do not conclude from that alone. Assess safety, compatibility and required work.
Is an empty row enough for charging?
No. Assess capacity, circuit, protection and any procedures.
Does a new board make the whole home compliant?
No. Identify exactly which elements and circuits were checked.
Can I increase ratings to stop tripping?
Do not alter protection yourself. Have the cause and circuit suitability investigated.