UL 508A
Safety Standard Industrial Control Equipment
EN 61010-1
Safety Requirements for Electrical Equipment for Measurement,
Control, and Laboratory Use, Part 1: General
Requirements
CAN/CSA
22.2 No. 1010.1-92 Safety Requirements for Electrical
Equipment
for Measurement, Control, and Laboratory Use, Part 1:
General Requirements
ANSI/ISA
S82.02.01 1999 Safety Standard for Electrical and
Electronic
Test, Measuring, Controlling, and Related Equipment –
General
Requirements |