ETC Installation Guide
SC1008 Branch Circuit Emergency Lighting Transfer Switch
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Product information and specifications subject to change. ETCintends this document to be provided in its entirety.
7180M2180 Rev D Released 2020-10
Overview
The SC1008 Branch Circuit Emergency Lighting Transfer Switch (BCELTS) transfers a single lighting
circuit from its normal power source to an emergency power source in the event of the loss of normal
power or an external trigger (e.g., fire alarm).
The SC1008 BCELTS includes the following features and functions:
a front panel accessible push–and–hold Test Switch
a front panel accessible Laser Test, enabling remote testing with the use of a laser pointer (or
similar)
front panel status indicators for Normal Power (green) and Emergency Power (red)
a fire alarm dry contact input, which can be set for normally open or normally closed operation
an auxiliary relay for 0–10V or Digital Addressable Lighting Interface (DALI) control signals
Compliance
The SC1008 meets or exceeds the following regulatory standards:
UL Listed to UL 1008 for Branch Circuit Emergency Transfer Switch Equipment
cUL Listed to CSA C22.2 Emergency Transfer Switch Equipment
UL Listed to UL 2043 for plenum rated products
Complies with ANSI/NFPA 110, Standard for Emergency and Standby Power Systems
Satisfies requirements of the National Electrical Code (NFPA 70):
Article 700 – Emergency Systems
Article 701 – Legally Required Standby Systems
Article 702 – Optional Standby Systems
Section 518.3(C) – Assembly Occupancies
Section 520.7 – Theatres and Similar Locations
Section 540.11(C) – Motion Picture Projection Rooms