Electrical technical guides for guidance on electrical regulations and best practices from BS 7671, BS 7909, BS 5839-6, building regulations and many more technical sources.
Electrical technical guidance on all things electrical from BS 7671 (BS7671), BS 7909 (BS7909), BS 5839 (BS5839), BS 5839-6, (BS5839-6).
Subjects include: IP ratings, EICR’s, cooker switches and cookers, sockets and sinks, temporary electrical installations and systems, landlord interim electrical visual inspections, event power, coding of EICR observations and many many more….
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SY cables and BS 7671 – Can SY cables be used in electrical installations?
Bathroom zones and the specification and minimum requirements of electrical equipment within a room containing a bath or shower.
Installation Reference Method table for your electrical certificates & determining the current carrying capacity of a cable.
Calculate how long a cable will take to reach its limiting temperature under fault conditions.
Here we answer a common question we keep getting asked: What is the max Zs for AFDD’s?
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