Search

This part of IEC 61869 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. Note 301: Requirements specific to...

This Standard covers portable and stationary recirculating shower systems intended for new and retrofit residential, commercial, RV and trailer applications and specifies requirements for materials, physical characteristics...

1.1 This Standard describes the requirements for the application and installation of ancillary devices which interact with a fire alarm system. This Standard shall be applied in conjunction with CAN/ULC-S524, Standard for...

This Standard applies to fuel gas piping systems using corrugated stainless steel tubing (CSST), intended for installation in residential, commercial, or industrial buildings, and including the following components as a...

This Standard covers prefabricated gravity grease interceptors made of concrete, fiber‐reinforced polyester (FRP), thermoplastic, or steel and specifies requirements for design, materials, performance, testing, and markings.

This Standard specifies requirements for security capabilities for IACS service providers that they can offer to the asset owner during integration and maintenance activities of an Automation Solution. The contents of the...

Note: The standard designation number for this NOI (originally published on October 17, 2023) was updated by the responsible SDO on October 24, 2023. This Standard specifies minimum accessibility requirements for self-service...

1.1 This Standard covers lining systems for existing masonry chimneys , which may or may not incorporate a liner of fire-clay tile, and existing factory built chimneys and vents.

The object of this Code is to establish safety standards for the installation and maintenance of electrical equipment. In its preparation, consideration has been given to the prevention of fire and shock hazards, as well as...

1.1 This Standard applies to motor-operated appliances* intended for use with nominal system voltages of 600 V and less, except that where appliances are driven by universal-type motors or electromagnetic mechanisms, the...

Note: This NOI (originally published on August 29, 2023) was reissued by the responsible SDO on August 6, 2024. This standard provides the framework of requirements and guidance on the occupational safety, health, and...

Note: This NOI (originally published on August 30, 2022) was reissued by the responsible SDO on September 10, 2024. Note: As requested by the responsible SDO, this NOI being reissued as the standard was in the initial stages...