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Edwards EST collection
Edwards EST
Edwards EST is a recognized name in fire alarm and life safety systems, widely integrated into commercial and industrial facilities. Their product lines include intelligent fire alarm control panels, notification appliances like horns and strobes, and various initiating devices such as smoke and heat detectors, essential for comprehensive building safety. Engineers and facility managers rely on Edwards EST for its robust system architecture, adherence to stringent safety standards, and reliable performance in critical environments. Industrial Automation Co. stocks new and refurbished Edwards EST parts with quote-based pricing.
5M+
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
24 Months
We offer 24 months warranty on selected brands
24h
Typical quote turnaround for hard-to-source and legacy replacement requests
OEM+
New, refurbished, and surplus paths surfaced clearly for procurement teams
Hard-to-find parts, sourced fast
Real value
Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.
Built for urgent procurement
RFQ ready
Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.
Verified parts you can rely on
Trusted data
Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.
Global sourcing, local reliability
Worldwide trust.
We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.
SIGA-MM1 Edwards EST
Edwards EST SIGA-MM1 Monitor Module
SIGA-IB4 Edwards EST
Detector Base with Isolator - for 4 inch sq. box.
Siga-IM2 Edwards EST
INTELLIGENT SIGNATURE ISOLATOR MODULE,USE TO ISOLATE WIRING FAULTS ON CLASS A LOOPS,FOR USE WITH SIGNATURE 3RD GEN AN...
SIGA-MCT2 Edwards EST
DUAL INPUT MODULE, REMOTE TRANSPONDER, UIO MOTHERBOARD MOUNT, PLUG IN, SIGNATURE SERIES, 4 AVAILABLE SUB-TYPES, 19 VD...
SIGA-CC1 Edwards EST
INPUT MODULE, SINGLE, 10 KOHM GROUND FAULT IMPEDANCE, 24 VDC, BUILT-IN RING TONE, SINGLE SIGNAL OR AUDIO CIRCUIT SWIT...
SIGA-CT2 Edwards EST
The Edwards EST SIGA-CT2 Dual Input Module is an intelligent analog addressable device used to connect one or two Cla...
SIGA-CT1HT Edwards EST
SINGLE INPUT MODULE. SINGLE CIRCUIT INPUT MODULE FOR USE WITH NORMALLY OPEN CONTACT DEVICES. FOUR SELECTABLE PERSONAL...
SIGA-AB4G-LF Edwards EST
Audible Sounder Base, low frequency (520Hz), Mounts to 4” square (2-1/8 inch deep).
SIGA-CC2A Edwards EST
DUAL INPUT (RISER) MODULE. USE FOR SWITCHING (SELECTING) EITHER OF TWO SIGNAL OR AUDIO INPUT CIRCUITS TO ONE SIGNAL O...
SIGA-CC1C Edwards EST
Single Input Signal Module
SIGA-CT1 Edwards EST
INPUT MODULE, SINGLE CIRCUIT, FOR USE WITH NORMALLY OPEN CONTACT DEVICES. FOUR SELECTABLE PERSONALITY CODES FOR ALARM...
SIGA2-HRS Edwards EST
Heat Detector, contains a rate-of-rise and fixed-temperature heat sensor to detect fire.
