DescriptionThe System 3 supplementary relay module (Model SR-32) from Siemens ? Fire Safety is designed to activate or deactivate ? as desired ? external devices, such as: door releases, fan shut-down, extinguishing system release, audible alarms, etc.Model SR-30 is fitted with six (6) independent, 24 VDC (nominal) relays ? each of which provides a set of double pole, double throw (DPDT) contacts rated 3 Amps at 120 VAC or 30 VDC.
Additional information
| Brand | Siemens |
|---|---|
| conditions | new |
| production | StatusActive |
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