scope:

his clause of Part 1 is applicable except as follows: 1.1.1 Equipment included in scope Replace the existing text with the following: This group safety publication is primarily intended to be used as a product safety standard for he products mentioned in the scope, but shall also be used by technical committees in the preparation of their publications for products similar to those mentioned in the scope of this standard, in accordance with the principles laid down in IEC Guide 104 and SO/lEC Guide 51. This part of IEC 61010 specifies safety requirements for HAND-HELD and hand-manipulated current sensors described below. These current sensors are for measuring, detecting or injecting current, or indicating current waveforms on circuits without physically opening the current path of the circuit being measured. They may be stand-alone current sensors or accessories to other equipment or parts of combined equipment (see Figure 101). These include measurement circuits which are part of electrical test and measurement equipment, laboratory equipment, or process control equipment. The existence of these current sensors and circuits in equipment requires additional protective means between the current sensor, the circuit and an OPERATOR. NOTE 1 - a combined equipment is an equipment that is electrically connected to a current sensor by means of a ermanent connection which can be detached only by the use of a TOOL.