Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-032: Particular requirements for hand-held current clamps for electrical measurement and test
This National Standard of Canada is equivalent to International Standard CEI/IEC 1010-2-032:1994. 1 Scope and object This clause of part 1 is applicable, except as follows: 1.1 Scope Replace the text by the following: This International Standard applies to hand-held and hand-manipulated CURRENT
CLAMPS. These CURRENT CLAMPS are for use in the measurement of current without
interruption of the current path of the circuit in which it is measured. They
may be stand-alone CURRENT CLAMPS which are themselves within the scope of part
1, or accessories to other equipment within the scope of part 1. This standard does not apply to current transformers or current transducers
intended for fixed installations. 1.4 Environmental conditions Replace the seventh dash by the following: - primary input circuits with transient overvoltages according to INSTALLATIOn
CATEGORIES (OVERVOLTAGE CATEGORIES), I, II, III AND IV (see annex J).