Simplex 4100-3204


Relay Module

Availability: Estimated 6 - 8 Business Days

  • Factory New
Brand: Simplex Part #: 059571 Categories: , , Manufacturer Part #: 4100-3204 Tags: ,


The 4100-3204 Relay Module includes 4 relays, each rated at 2 A. Each relay controls two sets of contacts and a separate 3 A fuse protects each set of contacts. Four unsupervised feedback circuits, which are typically used to determine the state of a separate set of contacts (such as the sail switch on a damper), are also provided. For battery calculation purposes, the module draws 18 mA in the normal supervisory condition and 70 mA with the relays activated.


Weight 0.80 lbs


4100ES Fire Control Units
Simplex. Data Sheet. 2021.
4100/4120-Series Relay Modules
Simplex. Installation Instructions. 2011.


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