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.

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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.

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3-SSDC1-E Edwards EST

3-SSDC1-E Edwards EST

THE 3-SSDC1 SINGLE SIGNATURE DRIVER CONTROLLER MODULE SUPPORTS ONE SIGNATURE DATA CIRCUIT,WHILE THE 3-SDDC1 SIGNATURE...

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3-SSDC2 Edwards EST

3-SSDC2 Edwards EST

SINGLE SIGNATURE DRIVER CONTROLLER. COMES WITH ONE 3-SDC1 DEVICE CARD. MOUNTS TO LOCAL RAIL

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3-SDDC2 Edwards EST

3-SDDC2 Edwards EST

Dual Signature Driver Controller. Comes with two 3-SDC1s. Mounts to Local Rail.

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3-SDDC1 Edwards EST

3-SDDC1 Edwards EST

SIGNATURE DUAL DRIVER CONTROLLER, MOUNTS TO LOCAL RAIL AND TAKES ONE LRM SPACE, SUPPORTS TWO LOOPS OF SIGNATURE DEVIC...

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3-RS485B Edwards EST

3-RS485B Edwards EST

NETWORK COMMUNICATIONS CARD, CLASS B. MOUNTS TO THE 3-CPU(1) AND SUPPORTS CLASS A/B NETWORK AND CLASS B AUDIO DATA

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3-RS232 Edwards EST

3-RS232 Edwards EST

COMMUNICATION CARD,MOUNTS TO THE 3-CPU(1)(3) AND PROVIDES TWO SEPARATE ISOLATED

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