Sep 15, 2017 · The publication of this standard represents UL's Ninth Edition of ANSI/UL 121201, which updates the Eighth Edition of ISA-12.12.01 dated 2015 based on the proposal review …

Most recent UL 121201 Ed. 9-2017 Nonincendive Electrical Equipment for Use in Class I and II, Division 2 and Class III, Divisions 1 and 2 Hazardous (Classified) Locations - Published Date: …

2021 UL 121201-2021 UL-Standard für nicht zündfähige elektrische Geräte zur Verwendung in explosionsgefährdeten (klassifizierten) Bereichen der Klassen I und II, Division 2 und Klasse …

Jun 15, 2023 · UL provides this Standard "as is" without warranty of any kind, either expressed or implied, including but not limited to, the implied warranties of merchantability or fitness for any …

This reaffirmation of ANSI/UL 121201 dated July 30, 2025 is being issued to update the title page to reflect the most recent designation as a Reaffirmed American National Standard (ANS).

As noted in the Commitment for Amendments statement located on the back side of the title page, UL and CSA are committed to updating this harmonized standard jointly. CSA and UL will …

Sep 15, 2017 · Dieses Dokument können Sie auch abonnieren – zusammen mit anderen wichtigen Normen Ihrer Branche. Das macht die Arbeit leichter und rechnet sich schon nach …