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you to comply with EC directives and CSA/UL standards.
CSA Standards & UL Standards
UL and CSA standards have been applied in North America (U.S.A. and Canada) symbolizing safety of electric
products, and are defined to mainly prevent danger from electric shock or fire, resulting from trouble with
electric products. Both UL and CSA standards are acknowledged in North America as the first class certifying
body. They have a long experience and ability for issuing product safety certificate. Products approved by CSA
or UL standards are accepted in most states and governments beyond question.
Since CSA is a test certifying body as the National Recognized Testing Laboratory (NRTL) within the
jurisdiction of Occupational Safety and Health Administration (OSHA), SMC was tested for compliance with
CSA Standards and UL Standards at the same time and was approved for compliance with the two Standards.
The above CSA NRTL/C logo is described on a product label in order to indicate that the product is approved
by CSA and UL Standards.
TSSA (MCCR) Registration Products
TSSA is the regulation in Ontario State, Canada. The products that the operating pressure is more than 5 psi
(0.03 MPa) and the piping size is bigger than 1 inch. fall into the scope of TSSA regulation.
Products conforming to CE Standard
With CE symbol for simple visual recognition
In this catalog each accredited product series is indicated with a
CE mark symbol. However, in some cases, every available
models may not meet CE compliance. Please visit our web site
for the latest selection of available models with CE mark.
Mark of compliance
for CSA
Mark of compliance
for CSA/UL
national Standards
16-14-7
SMC Product Conforming to International Standards
