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Avis d'intention

Single and Multiple Station Heat Alarms

The proposed first edition of CAN/ULC-S589 is a binational standard that will cover requirements for heat-actuated, single and multiple station heat alarms intended for indoor installation in accordance with the following: In...
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Établissements de santé canadiens

1.1 General 1.1.1 This Standard describes essential elements and specific requirements for the planning, design, and construction of health care facilities (HCFs), both public and private. It applies to all facilities...
Avis d'intention

Établissements de santé canadiens

1.1 General 1.1.1 This Standard describes essential elements and specific requirements for the planning, design, and construction of health care facilities (HCFs), both public and private. It applies to all facilities...
Avis d'intention

Commutateurs de transfert de moyenne tension

These requirements cover automatic, non-automatic and manual transfer switches operating at voltages of 1000 V ac and higher, and intended for use in ordinary locations to provide for power as follows, a) Automatic transfer...