Paragraph 22 F1
An electrical installation, including a circuit for telecommunication, alarm purposes or for the transmission of sound, vision or data, which operates at extra-low voltage (not exceeding 50 volts alternating current or 120 volts direct current, measured between conductors or to earth) and which is not connected directly or indirectly to an electricity supply which operates at a voltage higher than either of those specified above.
Annotations
Textual amendments
Notes on And, without prejudice to the generality of types 1 to 2C above
Textual amendments
- F2
Words in sch. 3 para. 3 heading substituted (1.5.2009) by The Building (Scotland) Amendment Regulations 2009 (S.S.I. 2009/119), regs. 1, 2(3)(b)