GST No: 09AAICI1840H1ZK
Buy Edwards SIGA-SB Detector Base at the best price with secure detector mounting, reliable connectivity, easy maintenance and seamless compatibility with Edwards Signature Series detectors.
The Edwards EST SIGA-SB Detector Base is a durable and reliable mounting base designed for use with Edwards Signature Series intelligent detectors. Engineered to provide secure detector installation and dependable electrical connectivity, the SIGA-SB serves as an essential component in modern addressable fire alarm systems.
Designed specifically for compatibility with Edwards Signature Series smoke, heat and multisensor detectors, the SIGA-SB Detector Base ensures quick installation, simplified maintenance and long-term system reliability. Its robust construction supports secure detector mounting while maintaining proper communication and power connections between the detector and the fire alarm control panel.
The SIGA-SB detector base is engineered to simplify installation procedures for contractors and system integrators. Its user-friendly design allows detectors to be easily installed, removed, or replaced during maintenance without disturbing field wiring. This reduces servicing time and minimises system downtime, making routine inspections and upgrades more efficient.
Built for commercial, industrial, healthcare, educational, hospitality and residential applications, the Edwards EST SIGA-SB Detector Base provides a dependable foundation for intelligent fire detection devices. The base supports accurate detector communication and helps maintain consistent system performance across a wide range of operating environments.
Its compact profile and professional appearance make it suitable for installation in offices, hospitals, hotels, schools, retail centres, warehouses and industrial facilities. The high-quality materials used in its construction ensure durability and long service life even in demanding environments.
Whether used in new fire alarm installations, system expansions, or replacement projects, the Edwards EST SIGA-SB Detector Base offers a practical and reliable solution for mounting Signature Series detectors while supporting optimal fire detection performance and life safety compliance.
| Specification | Details |
| Wire size | 12 to 18 AWG (1.0 to 4.0 mm²); sizes 16 and 18 AWG preferred |
| Screw torque – Base mounting | 18 lbf-in (2.0 N·m) max. |
| Screw torque – Terminal | 12 lbf-in (1.4 N·m) max. |
| Housing | High-impact engineering polymer, white |
| Compatible detectors | Signature Series detectors |
| Accessories | SIGA-TS Four-Inch Box Trim Skirt/Ring |
| Compatible electrical boxes | North American single-gang box; Octagon box 3-1/2 in. (89 mm) by 1-1/2 in. (38 mm) deep; Octagon box 4 in. (102 mm) by 1-1/2 in. (38 mm) deep; European single-gang box 75 mm with 60.3 mm fixing centers; BESA box with 60.3 mm fixing centers |
| Operating temperature | 32 to 120°F (0 to 49°C) |
| Relative humidity | 0 to 93% noncondensing |
| Technical bulletin | P/N 270145-EN |
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