Edwards EST SIGA-SB4


4-inch Detector Mounting Base c/w SIGA-TS4 Trim Skirt (Same as SIGA-SB + SIGA-TS4)

Availability: In Stock + Express Shipping Options

  • Factory New
Brand: Edwards FireAlarm.com Part #: BC04B-8217 Categories: , , Manufacturer Part #: SIGA-SB4 Tags: , ,


Standard Base SIGA-SB4 – This is the basic mounting base for GE Security Signature Series detectors. The SIGA-LED Remote LED is supported by the Standard Base.

All detector mounting bases have wiring terminals that are accessible from the “room-side” after mounting the base to the electrical box. The bases mount to North American 1-gang boxes and to 3 1/2 inch or 4 inch octagon boxes, 1 1/2 inches (38 mm) deep. They also mount to European BESA and 1-gang boxes with 60.3 mm fixing centers. The SIGA-SB4, SIGA-RB4, and SIGA-IB4 mount to North American 4 inch sq. electrical boxes in addition to the above boxes. They include the SIGA-TS4 Trim Skirt which is used to cover the “mounting ears” on the base. The SIGA-AB4G mounts to a 4” square box only.


Weight 0.2 lbs






Edwards, EST

Production Status


Intelligent Photoelectric Smoke Detector; SIGA-PS

GE Security - Data Sheet

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