SBS H2 Installation, Operation & Maintenance Instructions Manual page 10

Disconnection of Supplying Power
When the unit is hard wired, an external 10 Amp (minimum) circuit-breaker or switch should be
installed to act as a disconnecting device. The circuit-breaker must open all supply conductors
simultaneously, be easily reached by operators and be marked as the disconnecting device for the
equipment.
For Installation of Additional Sensors
A maximum of three (3) sensors may be connected to each main control. Multiple detectors and
sensors can be installed to meet the space coverage requirements of your particular installation.
Locate the additional sensors' installation points within cable reach of the main control and mount the
sensor. Connect the cables from any additional sensors to the Sensor 2 and Sensor 3 inputs on the
main control.
SBS-H2 Users Manual, Rev. 07-17-TNEMH2
SBS supplies a tie-wrap to secure the AC mains'
wiring. The tie wrap can rotate up to 270 degrees
to accommodate your installation.
Page 10 July 2017