3 Phase Monitoring Relays or Protective Relays, protect motors and equipment from expensive damage due to voltage faults on three-phase systems. Refer to the table below for more information on the level of protection offered by each product, then click one of the Series to see details about a specific product type. Phase Monitoring Relays or Protective Relays, protect motors and equipment from expensive damage due to voltage faults on three-phase systems. Refer to the table below for more information on the level of protection offered by each product, then click one of the Series to see details about a specific product type.
A fire risk assessment is a process of identifying potential fire hazards and identifying steps to reduce the hazards. The main steps are: In In the UK there is a legal requirement to carry out a fire risk assessment-there are large financial penalties or imprisonment for failing to do so. 1  Identify the hazards. 2  Look at areas or tasks where there is a potential hazard.
Fire Protection Rating - The designation indicating the duration of the fire test exposure to which a fire door assembly or fire window assembly was exposed and for which it successfully met all acceptance criteria as determined in accordance with NFPA 252 / NFPA 257 / UL 9 / UL 10C / ASTM E-163 / ASTM E-152.