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Siemens 3UG4621-2AW30 SIRIUS Current Monitoring Relay

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Buy the Siemens 3UG4621-2AW30 SIRIUS Current Monitoring Relay for precise 3-500mA current protection. Features a digital LCD display, adjustable delays (onDel/Del), memory function, and selectable NC/NO principles for optimal industrial automation control.

SCHMERSAL SRB301MC-24V Safety Relay

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Ensure workplace safety with the SCHMERSAL SRB301MC-24V Safety Relay (Part No. 151190684). This 24V industrial safety controller, designed in Germany, offers reliable emergency stop and safety guard monitoring compliant with GB/T 14048.5 standards. Ideal for industrial machinery protection.

Guardmaster 32001 Safety Interlock Control Unit

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Enhance your industrial machine guarding with the Guardmaster 32001 Ferrotek Safety Interlock Control Unit. Operating on 24V AC/DC, this highly reliable safety relay features dual sensor inputs and a robust 240V 4A output contact rating. Perfect for seamless integration into safety circuits to protect personnel and ensure operational compliance.

Pilz PA-1SK/10/24VWSGS/2U FBM Safety Relay Module
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Pilz PA-1SK/10/24VWSGS/2U FBM Safety Relay Module

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Upgrade your industrial automation safety with the genuine Pilz PA-1SK/10/24VWSGS/2U FBM Safety Relay Module (Ident. 472314). This German-made 24V AC/DC relay features an adjustable 0.04-10s response delay, 5A contact rating, and CE certification for dependable machine protection.

ABB CT-MVS.23S Multifunction Time Relay
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ABB CT-MVS.23S Multifunction Time Relay

ABB CT-MVS.23S Multifunction Time Relay

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Genuine ABB CT-MVS.23S Multifunction Time Relay (1SVR730021R2300). Features a 380-440V AC supply voltage, ultra-wide 0.05s to 300h time range, and 2 C/O contacts. Engineered in Germany for reliable industrial automation and precise control panel timing.

Schneider Electric S10UD Sepam Series 20 Protection Relay
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Schneider Electric S10UD Sepam Series 20 Protection Relay

Schneider Electric S10UD Sepam Series 20 Protection Relay

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Upgrade your power system protection with the Schneider Electric S10UD Sepam Series 20 Relay. Featuring an advanced UMI display, 24-250V operating voltage, and an included MES114 module with 10 inputs and 4 outputs. This genuine French-made digital relay ensures robust and flexible industrial network reliability.

Yaskawa 4GB129-A2MA / 4GB119-A2MA Relay Unit / Relay Board
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Yaskawa 4GB129-A2MA / 4GB119-A2MA Relay Unit / Relay Board

Yaskawa 4GB129-A2MA / 4GB119-A2MA Relay Unit / Relay Board

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Shop the genuine Yaskawa 4GB129-A2MA / 4GB119-A2MA Relay Unit Board. Designed for DX100 robot controllers, this 24V DC interface module features premium OMRON relays for reliable industrial automation performance. Replace your faulty relay board today to minimize system downtime.

Fairchild 4536A Pneumatic Volume Booster
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Fairchild 4536A Pneumatic Volume Booster

Fairchild 4536A Pneumatic Volume Booster

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Optimize your pneumatic control systems with the Fairchild 4536A Pneumatic Volume Booster. Featuring a 3:1 boosting ratio, 250 PSIG max supply, and 150 PSIG max load pressure, this USA-made relay delivers fast, accurate, and high-capacity pressure multiplication for industrial applications.

Pilz PNOZ s7.2, PNOZ e1p, PNOZ mo4p Safety Relay / Safety Module
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Pilz PNOZ s7.2, PNOZ e1p, PNOZ mo4p Safety Relay / Safety Module

Pilz PNOZ s7.2, PNOZ e1p, PNOZ mo4p Safety Relay / Safety Module

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Upgrade your industrial safety systems with the Pilz PNOZ s7.2, PNOZ e1p, and PNOZ mo4p safety relays and expansion modules. Featuring 24VDC operation, secure screw terminals, and comprehensive LED diagnostics, these DIN-rail mountable modules offer reliable, German-engineered protection for your automation equipment.

Allen-Bradley CU4 Safety Relay Control Unit
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Allen-Bradley CU4 Safety Relay Control Unit

Allen-Bradley CU4 Safety Relay Control Unit

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Secure your industrial operations with the Allen-Bradley Guardmaster CU4 Safety Relay Control Unit (Cat No. 440R-S23174). This 24V AC/DC Series A module features an adjustable 0.5-10s time delay, dual-channel LED diagnostics, and cULus/CE certifications for reliable, compliant machine safety.

GE 267B6189G0064VB Relay Output Terminal Board
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GE 267B6189G0064VB Relay Output Terminal Board

GE 267B6189G0064VB Relay Output Terminal Board

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Optimize your industrial automation with the GE 267B6189G0064VB 16-Channel Relay Output Terminal Board. Rated for 220VAC and featuring premium IDEC relays, secure screw terminals, and a D-sub connector, this BDO12 board delivers reliable digital output performance for GE control systems.

ABB REF615C_C Feeder Protection Relay
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ABB REF615C_C Feeder Protection Relay

ABB REF615C_C Feeder Protection Relay

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Upgrade your power grid safety with the ABB REF615C_C Feeder Protection Relay (Order Code: HCFFAEAGNBA2BNN1XC). Part of the trusted Relion 615 series, this 50/60 Hz relay offers robust, industrial-grade protection and control for overhead lines and cable feeders in demanding environments.

Phoenix Contact, Turck PSR-PC51, ETD-SL-1T-DTF, PSR-ETP, IM1-12Ex-R Industrial Safety Relays and Interface Modules
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Phoenix Contact, Turck PSR-PC51, ETD-SL-1T-DTF, PSR-ETP, IM1-12Ex-R Industrial Safety Relays and Interface Modules

Phoenix Contact, Turck PSR-PC51, ETD-SL-1T-DTF, PSR-ETP, IM1-12Ex-R Industrial Safety Relays and Interface Modules

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Optimize your industrial automation system with this high-performance set of DIN rail modules from Phoenix Contact and Turck. Featuring the PSR-PC51 safety controller, ETD-SL-1T-DTF timer relay, and IM1-12Ex-R intrinsically safe barrier, this assembly ensures reliable machine safety, precise timing control, and secure signal isolation for hazardous areas.

PILZ PNOZ s11 Safety Relay
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PILZ PNOZ s11 Safety Relay

PILZ PNOZ s11 Safety Relay

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Ensure maximum machine and personnel protection with the PILZ PNOZ s11 Safety Relay. This robust, DIN rail-mounted module features multiple safety contacts and real-time LED status diagnostics, making it the ideal choice for reliable industrial safety circuit monitoring.

Pilz PNOZ X1P Safety Relay
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Pilz PNOZ X1P Safety Relay

Pilz PNOZ X1P Safety Relay

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Shop the genuine Pilz PNOZ X1P (777100) Safety Relay. Features 24VDC operation, 3 n/o and 1 n/c contacts, and global safety certifications (CE, cULus, TÜV). Ideal for reliable emergency stop and safety gate monitoring in industrial automation systems.

Pilz PNOZ XV2 0,5s Safety Relay
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Pilz PNOZ XV2 0,5s Safety Relay

Pilz PNOZ XV2 0,5s Safety Relay

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Shop the Pilz PNOZ XV2 0,5s (774504) Safety Relay online. This 24VDC safety relay features a fixed 0.5-second time delay, 2 n/o safety contacts, and 2 n/o auxiliary contacts. UL, CE, and TÜV certified for reliable industrial machine safety and automated shutdown control.

Pilz PZE X4V8 Safety Relay
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Pilz PZE X4V8 Safety Relay

Pilz PZE X4V8 Safety Relay

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Shop the Pilz PZE X4V8 (774584) Safety Relay. This high-performance, German-made 24VDC contact expansion block features 4 normally open (n/o) contacts, dual-channel monitoring, and robust AC/DC contact ratings. UL listed and CE certified for dependable industrial machine safety and compliance.

Siemens 3TK2827-1BB40 Safety Relay / Safety Combination Module
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Siemens 3TK2827-1BB40 Safety Relay / Safety Combination Module

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Secure your industrial operations with the Siemens 3TK2827-1BB40 Safety Combination Module. This genuine German-made 24V DC safety relay features a 2S 10E 2S delayed configuration and reliable screw terminals, perfect for emergency stop and protective door monitoring applications.

OMRON F3SP-B1P Safety Relay
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OMRON F3SP-B1P Safety Relay

OMRON F3SP-B1P Safety Relay

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Upgrade your industrial machine safety with the OMRON F3SP-B1P Safety Relay. Operating at 24VDC, this CE and RoHS-certified safety control unit delivers reliable circuit monitoring and seamless automation integration. Shop now for robust workplace protection.

CODIX UPC-15701A Industrial Control Relay Board / PCB Assembly
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CODIX UPC-15701A Industrial Control Relay Board / PCB Assembly

CODIX UPC-15701A Industrial Control Relay Board / PCB Assembly

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Maintain and repair your legacy industrial machinery with the CODIX UPC-15701A Industrial Control Relay Board. Equipped with Omron H3Y timers, TianShui LY24 power relays, and a reliable gold-finger edge connector, this TYPE-1 PCB assembly delivers precise switching and automated timing for robust industrial automation systems.

AA-284A Relay Board PCB Assembly
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AA-284A Relay Board PCB Assembly

AA-284A Relay Board PCB Assembly

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Optimize your industrial control systems with the AA-284A Relay Board PCB Assembly (CU-GP). Featuring reliable Omron G5V-2 relays, bright LED status indicators, and clearly labeled terminal blocks, this assembly ensures precise wiring and dependable automation performance for commercial and industrial applications.

CKCAGNL AH3-3 Time Delay Relay
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CKCAGNL AH3-3 Time Delay Relay

CKCAGNL AH3-3 Time Delay Relay

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Upgrade your automation systems with the CKCAGNL AH3-3 Time Delay Relay. This CE-certified industrial timer features a 0-60 minute adjustable range, 220VAC operation, 5A contact capacity, and a standard 8-pin plug-in base for reliable and precise circuit control.

Mitsubishi Kakoki E-01T-4131 Relay Output Unit
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Mitsubishi Kakoki E-01T-4131 Relay Output Unit

Mitsubishi Kakoki E-01T-4131 Relay Output Unit

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Upgrade your industrial automation system with the genuine Mitsubishi Kakoki E-01T-4131 Relay Output Unit. Featuring 6 LED-indicated channels, robust Takamisawa relays, and secure D-sub connectivity, this Koyo-manufactured module delivers reliable and precise control for demanding applications.

NORIS RW53-A2 AC Voltage Monitoring Relay
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NORIS RW53-A2 AC Voltage Monitoring Relay

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Protect your equipment with the NORIS RW53-A2, a reliable DIN rail mounted AC voltage monitoring relay for monitoring 2-20V AC, featuring a potential-free output for industrial control systems.