SYSTEM SENSOR SBBSPW 02/12 The Siemens HTRI-R single-input interface
$25.41
Description
The Siemens HTRI-R single-input interface module with relay allows fire alarm systems to monitor and control external devices with precision
Switch Type: Single pole
creating a more robust detection strategy that rejects nuisance sources but still responds quickly to real fires
All models are factory set for use in a nominal 115 psi system
This module allows the connection of an LSN loop with up to 254 LSN improved elements with a maximum line current of 1500 mA or with up to 127 classic LSN elements
SYSTEM SENSOR SBBSPW 02/12 The Siemens HTRI-R single-input interfaceSurface Mount Back Box, Wall Mount, White
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