[PSES] IEC 1010 versus IEC 61010-1

Hello fellow members, I am doing some research and was wondering if anyone has in their archives a compiled list of the additional/more stricter requirements using the latest 61010-1 version (2010:3rd edition) compared to the latest IEC 1010 version (I think the year was 1999 or 2000). I don't ne

Re: [PSES] UL508A vs UL61010-1 for control and monitoring equipment

UL 508A is intended to cover the control panel itself while 61010-1 applies to the "equipment" it is used in.That being said I have had NRTLs apply 508A to machinery "equipment" using such control panels (not separately listed) because they have to use "some" UL standard for an NRTL listing,

Re: [PSES] UL508A vs UL61010-1 for control and monitoring equipment

Hello, Daniel. The word is actually 'criterion', 'criteria' is plural. UL508A seems to be restricted to something that switches other things on or off, or alters their operating modes.  UL61010-1 is for something that sends analog or digital control values, such as heater temperature or rate o

[PSES] UL508A vs UL61010-1 for control and monitoring equipment

Good morningall I have a industrial control equipment with sensors and flowmeters made in an electrical panel of standard components. Is there a criteria to use UL508A or UL61010-1? It seems that UL508A is applicable for: This equipment consists of assemblies of two or more power circuit comp