Edwards EST SIGA-SB Standard Detector Base

The Edwards EST SIGA-SB is the standard mounting base for Signature Series detectors. It provides room-side SLC terminations with terminals for an optional remote alarm LED and mounts to common North American and European back boxes for clean installs. Key Specifications: Type: Standard detector mounting base for Signature Series heads Core Function(s): SLC terminations with connections for a remote LED indicator Loop/Protocol: For use with Signature Series SLC devices Mounting: Fits 1-gang, 3.5 in and 4 in octagon boxes, and BESA or 1-gang boxes with 60.3 mm centers Wire Size: Accepts 12 to 18 AWG conductors; 16 to 18 AWG preferred Operating Range: 32 to 120 °F; 0 to 93 percent RH, non-condensing Notes: High-impact white polymer housing; room-side accessible screw terminals Variants: SIGA-SB4 - 4-inch standard base with trim skirt Compatible Detectors: SIGA-OSD - Photoelectric smoke detector SIGA-HFD - Fixed-temperature heat detector 135 °F SIGA-HRD - Rate-of-rise heat detector with 135 °F fixed SIGA-COD - Carbon monoxide detector SIGA-OSHD - Optical smoke and heat multisensor SIGA-OSCD - Optical smoke and CO multisensor SIGA-OSHCD - Optical smoke, heat, and CO multisensor Compatible Accessories: SIGA-LED - Remote alarm LED for SB and SB4 bases SIGA-TS - Trim skirt for non 4-inch bases System Compatibility: Signature Series control panels using a Signature loop controller.