Edwards EST SIGA-CRH High Power Control Relay 12/03 The Edwards EST SIGA-SD Photoelectric

The Edwards EST SIGA-SD Photoelectric Duct Smoke Sensor is part of the electronic addressable Signature Series of fire alarm controls and accessories from GE / EST Fire Life and Safety

they are suitable for a wide range of wet and harsh environments with a listed operating temperature range of as low as -40 °F to as high as 151 °F (-40 °C to 66 °C)

Strobe options include the Wheelock Patented MCW multi-candela strobe with field selectable candela settings of 15/30/75/110cd or the high intensity MCWH strobe with field selectable 135/185cd

mechanical rooms

The E-RLY provides one Form C dry relay contact

Edwards EST SIGA-CRH High Power Control Relay 12/03 The Edwards EST SIGA-SD Photoelectriche Edwards EST SIGA CRH High Power Control Relay Module is an addressable device designed for interface applications that require a high voltage, high current relay. Two identical sets of relay terminals are provided. Both sets of relay contacts transfer when the module is activated or restored. The state of the output terminals is not supervised. The module requires one address on the signaling line circuit (SLC). Addresses are assigned