Collection: Relays & Switches
Relays & Switches provide essential control and automation functions, supporting electrical isolation, signaling, and switching in industrial environments. Each component is tested for reliability and long-term performance.
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Schneider
Schneider Quantum 140DRC83000C | 8-Channel Relay Output Module
140DRC83000C Schneider Electric Modicon Quantum Relay Output Module The 140DRC83000C is a relay output module from Schneider Electric Modicon Quantum series. Features 8 Form C relay...
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$260.00$260.00 $330.00/ -
Delta
DVP20SX211R Delta DVP-SX2 PLC Relay Output 16k Steps
Delta DVP20SX211R DVP-SX2 Series PLC Delta DVP20SX211R DVP-SX2 Series programmable logic controller. Relay output, 16k steps program capacity, supports Modbus ASCII/RTU and PLC Link. Compact integrated...
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$189.00$189.00 $230.00/ -
General Electric
GE IC660TBR110 Relay Output Block Terminal
GE Fanuc IC660TBR110 Genius I/O Terminal Assembly for IC660BBR100 The IC660TBR110 from GE Fanuc Genius I/O series is a terminal assembly designed for the IC660BBR100 relay...
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$277.00$277.00 $308.00/ -
General Electric
IC660TBR101 Relay Output Block Terminal GE Fanuc
GE Fanuc IC660TBR101 Genius I/O Normally-Open Relay Terminal The IC660TBR101 from GE Fanuc Genius I/O series is a terminal assembly for normally-open relay output blocks. It...
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$255.00$255.00 $308.00/ -
Honeywell
Honeywell CC-TDOR11 Digital Output Relay
Honeywell CC-TDOR11 Digital Output Relay IOTA The Honeywell CC-TDOR11 is a compact 12” Digital Output Relay IOTA. It delivers reliable switching for redundant control systems. Key...
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$208.00$208.00 $269.00/ -
Honeywell
CC-PSP401 Overspeed Relay Honeywell
Honeywell CC-PSP401: Machinery Overspeed Safety The Honeywell CC-PSP401 acts as a safety watchdog for critical rotating assets. This speed protection module continuously compares turbine or compressor...
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$228.00$228.00 $257.00/ -
B&R
B&R X20DO4F49 2NO 2CO Relay Module
X20DO4F49 Mixed Relay Output Module B&R X20DO4F49 offers four relay outputs with mixed contact types. Two channels provide normally open contacts. Two channels provide changeover contacts...
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$185.00$185.00 $227.00/ -
B&R
B&R X20DO4649 Isolated Relay Output
X20DO4649 Relay Output Module B&R X20DO4649 provides four isolated relay outputs with normally open contacts. Each channel switches up to 240 VAC or 30 VDC. Single-channel...
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$152.00$152.00 $227.00/ -
Honeywell
FC-BKM-0001 Key Switch Module - Honeywell
Honeywell FC-BKM-0001 Battery and Key Switch Module The Honeywell FC-BKM-0001 is a Battery and Key Switch Module. It mounts inside the controller chassis. This module provides...
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$306.00$306.00 $385.00/ -
General Electric
IC660EBR101 Genius I/O 16-Channel Relay Module GE Fanuc
Product Overview The IC660EBR101 is a relay output electronics assembly. GE Fanuc designed it for the Genius I/O series. This module provides 16 relay circuits in...
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$178.00$178.00 $251.00/ -
General Electric
IC660EBR100 | GE Fanuc Genius Relay Output Assembly
Product Overview The IC660EBR100 is a relay output electronics assembly. GE Fanuc Automation designed it for the Genius I/O series. This module provides 16 isolated relay...
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$189.00$189.00 $223.00/ -
Delta
Delta AS16AP11R-A 16-Point I/O Drive Module 24VDC Relay
Delta AS16AP11R-A Digital I/O Drive Module The Delta AS16AP11R-A is a digital I/O drive module for AS Series PLCs. It provides 16 points of combined input...
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$179.00$179.00 $220.00/
Product Guide
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automation MTBF optimization DCS cabinet heat solution high-temperature automation hardware PLC thermal reliability TSI system stable operationby AdalynAdalyn
How to Stop PLC Failure from Cabinet Heat?
This article reveals how hidden heat inside control cabinets causes 68% of random automation faults, compares MTBF be...
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brownfield automation upgrade code rewriting cost saving cross-brand PLC migration DCS-PLC interconnection IEC 61131-3 unification legacy line retrofit soft PLC trendby AdalynAdalyn
Can PLC Rewriting Replace Full Hardware Retrofit?
This article explains how cross-brand PLC code migration replaces full hardware replacement for legacy production lin...
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brownfield automation upgrade edge energy data acquisition Emerson Smart Measurement Unit ISO 50001 energy audit Ovation DCS PACSystems PLC process plant energy optimizationby AdalynAdalyn
Can Emerson Fix ISO 50001 Data Gaps in Old Factories?
This article explains why conventional PLC and DCS systems lack granular energy monitoring for ISO 50001 compliance. ...
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Allen-Bradley PLC DCS-PLC hybrid heavy-duty production line control industrial EMI suppression PLC load adaptive controlby AdalynAdalyn
Why does PLC signal interference cause 61% of shutdowns?
Heavy-duty lines have 3.2x more control faults than assembly lines due to EMI and load shocks. Standard PLCs cannot a...
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cloud based PLC monitoring DCS cloud centralized control Industrial automation remote O&M TSI vibration cloud monitoringby AdalynAdalyn
What Is the Verified ROI of Cloud Automation?
Global manufacturers face scattered sites and limited maintenance staff. This article presents verified field data fr...
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DCS deployment distributed control system edge computing DCS IEC 61511 industrial automation budget PLC vs DCS process control SME automationby AdalynAdalyn
Is Your SME Process Factory Overpaying for Industrial Automation?
This article provides a data-driven guide for SME process factories to deploy right-sized DCS solutions without overs...




































