This Multiple Supplies IES Shutdown Procedure Location sign is designed to clearly indicate where the inverter energy system (IES) shutdown procedure is located when multiple energy supplies are present.
 
In installations where isolating the inverter or IES does not fully de-energise all energy sources, clear signage is required to alert personnel that additional shutdown steps are necessary. This sign provides a clear, high-visibility warning to support safe isolation during maintenance, servicing, or emergency response.
 
The sign displays the warning:
“Multiple Supplies IES Shutdown Procedure Located in Main Switchboard.”
 
In accordance with guidance outlined in AS/NZS 4777.1:2024 Clause 6.2, shutdown procedure locating signage should be clearly visible and accessible, including placement on fire indicator panels where applicable, to enable emergency services and technicians to quickly locate the required shutdown procedure.
 
High-contrast red and white colouring ensures the message is easily identifiable at a glance, particularly in emergency situations where rapid identification is critical.
 
Manufactured from durable traffolyte, this sign offers long-lasting performance, excellent readability, and suitability for permanent installation in residential and commercial switchboards.
 
Ideal for electrical installations incorporating inverter energy systems, battery storage, or multiple supply sources where clear identification of shutdown procedures is required to support safe isolation, maintenance, and compliance.