Free Standards Download

BS EN 61479-2001 pdf download.Live working Flexible conductor covers ( line hoses ) of insulating material. NOTE The properties of vulcanized elastomeric materials change continuously with time, these changes being particularly rapid in the period immediately following...

BS EN 60832-1-2010 pdf download.Live working - Insulating sticks and attachable devices Part 1 : Insulating sticks. When necessary, the ends of each stick shall be fitted with a suitable device providing mechanical protection, such as an...

BS EN 61243-3-2014 pdf download.Live working - Voltage detectors Part 3 : Two-pole low-voltage type. 5.3.1.5 Successive Indication The test for successive indication can be combined with the test for threshold voltage values by verifying additionally that...