# The Toys (Safety) Regulations 2011, Paragraph 1


Toys must not be powered by electricity of a nominal voltage exceeding 24 volts direct current (DC) or the equivalent alternating current (AC) voltage, and their accessible parts must not exceed 24 volts DC or the equivalent AC voltage.
Internal voltages must not exceed 24 volts DC or the equivalent AC voltage unless it is ensured that the voltage and the current combination generated do not lead to any risk or harmful electric shock, even when the toy is broken.

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Source: https://www.legislation.gov.uk/uksi/2011/1881/schedule/2/part/4/paragraph/1 (the official version)
Page: https://openlegislation.uk/toys-safety-regulations-2011/schedule-2/part-4/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.