Simplex collection

Simplex

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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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GSA4098-9714 Simplex

GSA4098-9714 Simplex

The Simplex GSA4098-9714 is a TrueAlarm photoelectric sensor used a stable, pulsed LED light source and a photodiode ...

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636-820 Simplex

636-820 Simplex

KEYPAD OVERLAY ASSEMBLY, 4010 SERIES, 14 PIN CONNECTOR, 3 PIN CONNECTOR, 12 PIN RIBBON CONNECTOR, LCD DISPLAY, THIN F...

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4901-9820 Simplex

4901-9820 Simplex

TRUEALERT NON-ADDRESSABLE ELECTRONIC HORN, RED, "FIRE" LETTERING, 5-1/8" H X 5" W X 1-1/2" D (130 MM X 127 MM X 38 MM)

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4606-9101 Simplex

4606-9101 Simplex

CONTROL PANEL, REMOTE LCD ANNUNCIATOR, BACKLIT DISPLAY, WIDE ANGLE VIEWING, 2 LED SELECTABLE AS RED/YELLOW, 1 LED SEL...

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4603-9101 Simplex

4603-9101 Simplex

LCD ANNUNCIATOR, 18 TO 32 VDC, 32 TO 120 F (0 TO 49 C), 110 MA (WITH LED BACKLIGHTING ON)

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4100-3209 Simplex

4100-3209 Simplex

Eight single-pole, Doublethrow (SPDT) Switches, 3A, 30VDC or 120 VAC

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4100-6038 Simplex

4100-6038 Simplex

DUAL RS232 FIRE ALARM INTERFACE MODULE KIT, 132MA, PART # 562-799/565-415

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4100-5450 Simplex

4100-5450 Simplex

NAC CARD, ASSEMBLY BOARD, FIRE ALARM DETECTION, THREE OUTPUTS

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