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Relays

SCHNAP offers a comprehensive range of relays to suit every electrical control and automation need. From compact 4-pole and 2-pole relays, flat and round pin bases, to specialised dual pump controllers and phase failure relays, our products deliver reliable switching, protection, and remote operation. 

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1541 - 1575 out of 2528 result found
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Trade Discount 17%
Modular Contactor 54mm 40A 230VAC 4 x NO
Modular Contactor 40A 230VAC | 4 x Normally Open Contacts | Compact 54mm Width by Eltech
MC3P-40-230-40
$109.70 $90.60
Modular contactor with a 40A current rating and 230VAC control voltage—ideal for power distribution systems. Built for industrial and commercial applications, featuring 4 normally open contacts for flexible control and compact DIN rail mounting.
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Trade Discount 21%
eddi Relay Board
Eddi Relay Board | 16Amp Rating | 2 Multi-Function Relays | eSense Input by My Energi
EDDI-RLYBD
$160.20 $125.90
Eddi Relay Board with two independent 16Amp relays and eSense input for isolated 230V detection—ideal for solar energy systems and load management. Built for residential, commercial, and industrial applications, it supports various relay functions for efficient energy use.
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Trade Discount 100%
AJAX 12V Wireless Dry Contact Relay | Galvanic Isolation | 1000m Range | by Dicker Data
AJAX 12V Wireless Dry Contact Relay | Galvanic Isolation | 1000m Range | by AJAX
30664.19.NC3
$90.90 Contact us for a price
AJAX 12V Wireless Dry Contact Relay offers galvanic isolation and supports both pulse and bistable operating modes, making it ideal for remote control of electrical devices. With a radio signal range of up to 1000 meters and low power consumption, this relay is perfect for automating gates, doors, and motorized blinds in both residential and commercial settings.
Trade Discount 100%
AJAX Wireless 240V WallSwitch Relay | Remote Control | Energy Monitoring | IP20 Rated | by Dicker Data
AJAX Wireless 240V WallSwitch Relay | Remote Control | Energy Monitoring | IP20 Rated | by AJAX
30677.13.BL3
$90.90 Contact us for a price
The AJAX Wireless 240V WallSwitch Relay is designed for remote control of 110/230 V devices, making it perfect for automating lighting, motorized blinds, and gates. With a load capacity of up to 3 kW and energy consumption monitoring via the Ajax app, this relay ensures efficient power management. Its compact size allows for easy installation in recessed wall plates, while the IP20 rating ensures safe indoor use.
Trade Discount 100%
Wireless Water Shutoff Valve 3/4" | Remote Control & Leak Detection | Brass Construction | by Dicker Data
Wireless Water Shutoff Valve 3/4" | Remote Control & Leak Detection | Brass Construction | by AJAX
62604.155.WH3
$454.60 Contact us for a price
The Wireless Water Shutoff Valve 3/4" is designed for efficient water management, featuring remote control via Ajax apps and automatic shutoff within 5 seconds upon leak detection. Ideal for both residential and commercial applications, this valve ensures safety and conservation, with a robust brass construction and a radio signal range of up to 1,100 m.
Trade Discount 100%
AJAX MULTIRELAY FIBRA | 4 Relay Outputs | Bistable & Pulse Modes | State Stability Function | by Dicker Data
AJAX MULTIRELAY FIBRA | 4 Relay Outputs | Bistable & Pulse Modes | State Stability Function | by AJAX
64932.183.NC1
$103.70 Contact us for a price
AJAX MULTIRELAY FIBRA is designed for seamless control of electrical appliances with four relay outputs and configurable bistable or pulse modes. Ideal for security and automation systems, it maintains relay state after power outages, ensuring reliability. With a Fibra line connection supporting up to 2,000 meters, this module is perfect for both residential and commercial applications.
Trade Discount 17%
Lockwood ES6000 Hook Lock | Surface Mount | Fail Safe Monitored | 12/24VDC | by Lockwood
Lockwood ES6000 Hook Lock | Surface Mount | Fail Safe Monitored | 12/24VDC | by Lockwood
ES6000S-1
$895.00 $739.40
The Lockwood ES6000 Hook Lock is a heavy-duty surface mount lock designed for commercial and industrial applications. With a high holding force of up to 680 kg and a preload capability of 300 kg, it ensures robust security for swinging and sliding doors. This monitored lock operates on 12/24VDC and features a durable cast aluminum construction, making it ideal for fire applications with self-latching ability without power.
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Trade Discount 17%
10 Relay Output Expander | SPDT Form C Relays | 3 Configurable Modes | DIN-Rail Mountable | by Dicker Data
10 Relay Output Expander | SPDT Form C Relays | 3 Configurable Modes | DIN-Rail Mountable | by Reliance XR
NXG-510
$302.60 $250.00
The 10 Relay Output Expander features SPDT Form C relays with 3 configurable modes, making it ideal for expanding security alarm systems. Designed for integration with XR Pro, xGen, and xGenConnect panels, this DIN-rail mountable module ensures reliable control and enhanced security with its status LED indicators and separate tamper input.
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Trade Discount 17%
4-Relay Output Receiver | SPDT Configuration | Expandable to 500 Devices | by Dicker Data
4-Relay Output Receiver | SPDT Configuration | Expandable to 500 Devices | by Dicker Data
RRR01
$104.20 $86.10
The 4-Relay Output Receiver features a versatile SPDT configuration and can control up to 500 devices, making it ideal for security systems and electric device management. With low current consumption and a relay rating of 1A at 24VDC/120VAC, this receiver is built for efficiency and reliability, ensuring seamless integration into your existing systems.
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Trade Discount 17%
4-Relay Receiver | 500 FOB Capacity | SPDT Configuration | Arm/Disarm/Panic Functions | by Dicker Data
4-Relay Receiver | 500 FOB Capacity | SPDT Configuration | Arm/Disarm/Panic Functions | by Dicker Data
RRR-500
$118.90 $98.30
The 4-Relay Receiver is designed for security systems requiring remote control of multiple devices, featuring a robust SPDT configuration and a capacity for up to 500 FOBs. Ideal for access control and alarm systems, it operates Arm, Disarm, and Panic functions, ensuring reliable performance and safety in various applications.
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Trade Discount 17%
4-Relay Receiver with 2 Remote FOBs | SPDT Outputs | Expandable to 500 Remotes | by Dicker Data
4-Relay Receiver with 2 Remote FOBs | SPDT Outputs | Expandable to 500 Remotes | by Dicker Data
RSR-01
$130.70 $108.00
The 4-Relay Receiver with 2 Remote FOBs is designed for seamless integration into security systems, featuring SPDT outputs and the ability to expand to 500 remotes. Ideal for both residential and commercial applications, this receiver ensures reliable control of electric devices and alarm functions, enhancing your security setup with low power consumption and long-lasting remote batteries.
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Trade Discount 17%
2 Button Keyfob Transmitter | Wireless Operation | Compact Design | by Dicker Data
2 Button Keyfob Transmitter | Wireless Operation | Compact Design | by Reliance XR
60-707-43-EUR
$79.50 $65.70
The 2 Button Keyfob Transmitter offers wireless operation and a compact design, making it perfect for remote control of security systems and access control in both residential and commercial properties. With easy pairing and user programmability, this keyfob ensures reliable communication and convenience for garage doors and gates.
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Trade Discount 17%
7-Way Relay Output Expander | Compatible with NetworX NX-507E & NX-508E | 7 Relay Output Channels | by Dicker Data
7-Way Relay Output Expander | Compatible with NetworX NX-507E & NX-508E | 7 Relay Output Channels | by Reliance XR
NX-507E
$252.90 $208.90
The 7-Way Relay Output Expander is designed to enhance your NetworX security system, providing 7 relay output channels for seamless integration. Perfect for expanding the capabilities of NX-507E and NX-508E control panels, this module simplifies installation and programming, making it ideal for both residential and commercial security applications.
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Trade Discount 17%
Timer Asymmetric On-Off 2 C-O | 24-240V AC/DC | 2 Change-Over Contacts | by Tobin
Timer Asymmetric On-Off 2 C-O | 24-240V AC/DC | 2 Change-Over Contacts | by Tobin
2AADT5
$209.90 $173.40
The Timer Asymmetric On-Off 2 C-O is designed for versatile timing applications, operating on a 24-240V AC/DC power supply. With its unique asymmetric ON-OFF timing function and two change-over contacts, it's perfect for industrial automation and process control systems. Built for reliability and efficiency, this electronic timing module ensures low power consumption and compliance with safety standards.
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Trade Discount 17%
Temperature Relay for Traction Lift Equipment Room | 5-40°C Range | Electronic Timing Module | by Tobin
Temperature Relay for Traction Lift Equipment Room | 5-40°C Range | Electronic Timing Module | by Tobin
45A131AR
$357.70 $295.60
The Temperature Relay for Traction Lift Equipment Room operates within a 5-40°C range, ensuring optimal temperature control for lift systems. Designed for equipment room use, this electronic timing module is essential for maintaining safety and efficiency in traction lift applications, helping to prolong equipment life and reduce energy waste.
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Trade Discount 17%
Temporary Relay Equip Room Degree Hydraulic Lift | 5-35°C Temperature Range | Ideal for Hydraulic Lift Systems | by Tobin
Temporary Relay Equip Room Degree Hydraulic Lift | 5-35°C Temperature Range | Ideal for Hydraulic Lift Systems | by Tobin
45A131BR
$357.70 $295.60
The Temporary Relay Equip Room Degree Hydraulic Lift is designed for precise temperature control in hydraulic lift equipment rooms, operating within a 5-35°C range. Perfect for industrial and commercial applications, this temperature relay ensures optimal performance and energy efficiency, reducing wear on equipment. Professional installation is recommended for seamless integration with existing systems.
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Trade Discount 17%
Digital Voltage Monitoring Relay 1 C/O | 145-500VAC | Ideal for Industrial Applications | by Tobin
Digital Voltage Monitoring Relay 1 C/O | 145-500VAC | Ideal for Industrial Applications | by Tobin
DMS110
$270.00 $223.10
The Digital Voltage Monitoring Relay 1 C/O is designed for reliable voltage monitoring in industrial electrical systems, operating within a range of 145-500VAC. This digital relay features a changeover contact, making it perfect for automation control panels and electrical protection in commercial settings. Ensure compliance with safety standards while preventing electrical faults and equipment damage.
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Trade Discount 17%
Digital Voltage Monitoring Relay 2 C/O | 145-500VAC Range | Reliable Voltage Detection | by Tobin
Digital Voltage Monitoring Relay 2 C/O | 145-500VAC Range | Reliable Voltage Detection | by Tobin
DMS120
$277.30 $229.10
Digital Voltage Monitoring Relay 2 C/O is designed for precise voltage monitoring within a range of 145-500VAC, making it ideal for industrial electrical systems. With two changeover contacts, it ensures reliable voltage detection for electrical protection, perfect for manufacturing plants and automation systems. This relay supports energy-efficient operation and helps prevent electrical faults, ensuring the longevity of your equipment.
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Trade Discount 17%
Isolation Relay Output Module | 1 Channel 1C/O | Isolated for Electrical Safety | by Tobin
Isolation Relay Output Module | 1 Channel 1C/O | Isolated for Electrical Safety | by Tobin
IRLA01S
$121.60 $100.50
The Isolation Relay Output Module is designed for reliable electrical isolation and switching in control circuits. With a single channel and one changeover (1C/O) contact, it's perfect for industrial automation and electronic timing applications. Built for safety and efficiency, this module reduces electrical interference, ensuring optimal performance in your control systems.
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Trade Discount 17%
Isolation Relay Output Module 2 Channel 1C/O | Isolated Output | Electrical Separation | by Tobin
Isolation Relay Output Module 2 Channel 1C/O | Isolated Output | Electrical Separation | by Tobin
IRLA02S
$215.40 $178.00
The Isolation Relay Output Module 2 Channel 1C/O is designed for industrial automation control systems, featuring isolated output for electrical separation and two channels with single changeover (1C/O) contacts. Perfect for electronic timing and switching applications, it enhances system reliability while minimizing electrical interference.
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Trade Discount 17%
Phase Fail Relay 415V | Monitors Phase Failure | Protects Equipment | by Tobin
Phase Fail Relay 415V | Monitors Phase Failure | Protects Equipment | by Tobin
MA51BC
$284.20 $234.80
The Phase Fail Relay 415V is designed to monitor phase failure and prevent single phase operation, ensuring reliable protection for your electrical equipment. Ideal for industrial motor protection and electrical panel monitoring, this electronic timing module is essential for maintaining the integrity of single phase power supply systems.
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Trade Discount 17%
Phase Fail Relay 415V | Single Phase Voltage Monitor | Time Delay Protection | by Tobin
Phase Fail Relay 415V | Single Phase Voltage Monitor | Time Delay Protection | by Tobin
MG53BH
$306.70 $253.40
The Phase Fail Relay 415V is designed for single-phase electrical systems, providing under-voltage and over-voltage protection with a built-in time delay feature to prevent nuisance tripping. Ideal for industrial motor protection and electrical control panels, this relay ensures reliable operation and compliance with safety standards.
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Trade Discount 17%
PTC Thermistor Relay 110-240VAC | Overcurrent Protection | 2 Changeover Contacts | by Tobin
PTC Thermistor Relay 110-240VAC | Overcurrent Protection | 2 Changeover Contacts | by Tobin
MJ83BK
$216.50 $178.90
The PTC Thermistor Relay 110-240VAC is designed for reliable overcurrent protection in industrial control systems. Featuring 2 changeover contacts, this electronic timing relay ensures versatile switching and compliance with electrical safety standards. Ideal for switchgear and automation panels, it supports energy-efficient operation and helps protect electrical circuits from damage.
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Trade Discount 17%
PTC Thermistor Relay 220-440VAC | Overcurrent Protection | 2 Changeover Contacts | by Tobin
PTC Thermistor Relay 220-440VAC | Overcurrent Protection | 2 Changeover Contacts | by Tobin
MJ93BK
$216.50 $178.90
The PTC Thermistor Relay 220-440VAC is designed for overcurrent protection and timing control, featuring 2 changeover contacts for versatile switching. Ideal for industrial control systems and motor protection circuits, this relay enhances equipment longevity by preventing overheating and electrical faults.
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Trade Discount 17%
PTC Thermistor Relay 24V AC/DC | 2 Changeover Contacts | Overcurrent Protection | by Tobin
PTC Thermistor Relay 24V AC/DC | 2 Changeover Contacts | Overcurrent Protection | by Tobin
MJA3BK
$216.50 $178.90
The PTC Thermistor Relay 24V AC/DC is designed for overcurrent protection and timing control, featuring 2 changeover contacts for versatile switching. Ideal for industrial control systems and electronic timing modules, this relay enhances equipment safety and supports energy-efficient operation, making it a reliable choice for automation equipment.
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Trade Discount 17%
Digital PID Temperature Controller | SSR & SPST Relay Output | 48x48mm Panel Size | by Tobin
Digital PID Temperature Controller | SSR & SPST Relay Output | 48x48mm Panel Size | by Tobin
TCS4T2A0
$283.40 $234.10
The Digital PID Temperature Controller with SSR and SPST relay output is designed for precise temperature regulation in industrial applications. With a compact 48x48mm panel size, it’s perfect for automation and process control, ensuring optimal energy efficiency and reduced waste. Ideal for heating and cooling systems, this controller is built for reliable performance and compliance with safety standards.
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Trade Discount 17%
Overload Relay Thermistor | Overload Protection for Motors | Reliable Current Monitoring | by Tobin
Overload Relay Thermistor | Overload Protection for Motors | Reliable Current Monitoring | by Tobin
EMT6-DBK
$1,500.00 $1,239.30
The Overload Relay Thermistor is designed for effective overload protection of motors, utilizing advanced thermistor technology to monitor electrical current and prevent damage. Ideal for industrial applications and compatible with Eaton switchgear systems, this relay ensures energy-efficient operation and compliance with safety standards.
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Trade Discount 18%
Timing Relay Base Round 8 Pin | 8 Pin Configuration | Compatible with Multi-Function Timing Relays | by Tobin
Timing Relay Base Round 8 Pin | 8 Pin Configuration | Compatible with Multi-Function Timing Relays | by Tobin
US-08
$12.40 $10.20
The Timing Relay Base Round 8 Pin is designed for versatile relay connections, featuring an 8 pin round configuration that is compatible with multi-function timing relays. Ideal for switching and power supply applications, this relay base ensures reliable performance and safety when installed by a qualified technician.
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Trade Discount 17%
Timing Relay Panel Mount Bracket for TT3M-3S | Flush Mount Adaptor | Durable Plastic & Metal | by Tobin
Timing Relay Panel Mount Bracket for TT3M-3S | Flush Mount Adaptor | Durable Plastic & Metal | by Tobin
Y40
$19.50 $16.10
The Timing Relay Panel Mount Bracket for TT3M-3S is a flush mounting adaptor designed for easy installation in industrial control panels and automation systems. Built with durable plastic and metal components, it ensures compatibility with TT3M-3S timing relays, making it ideal for reliable and efficient setups. Professional installation is recommended for optimal safety and performance.
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Trade Discount 17%
Solid State Relay 3 Phase 40A | 220-440V AC | 10-32V DC Input | SCR Unit & Heat Sink | by Tobin
Solid State Relay 3 Phase 40A | 220-440V AC | 10-32V DC Input | SCR Unit & Heat Sink | by Tobin
3D4840
$312.90 $258.50
The Solid State Relay 3 Phase 40A is designed for reliable industrial automation, featuring a wide load voltage range of 220-440V AC and an input control voltage of 10-32V DC. With its integrated SCR unit and heat sink, this relay ensures efficient thermal management and silent operation, making it perfect for motor control, heating, and lighting applications in commercial settings.
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Trade Discount 17%
Solid State Relay 3 Phase 60A | 220-440V AC | 10-32V DC Input | SCR Unit & Heat Sink | by Tobin
Solid State Relay 3 Phase 60A | 220-440V AC | 10-32V DC Input | SCR Unit & Heat Sink | by Tobin
3D4860
$625.80 $517.00
The Solid State Relay 3 Phase 60A is designed for reliable control of 220-440V AC loads, featuring a 10-32V DC input voltage range. Ideal for industrial automation and motor control, this relay includes an SCR unit and heat sink for optimal thermal management, ensuring energy-efficient switching and extended product life.
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Trade Discount 17%
Solid State Relay 3 Phase 40A | 220-440V AC | 90-250V Input | SCR Unit & Heat Sink | by Tobin
Solid State Relay 3 Phase 40A | 220-440V AC | 90-250V Input | SCR Unit & Heat Sink | by Tobin
3HA4840
$884.40 $730.70
The Solid State Relay 3 Phase 40A is designed for reliable industrial automation, supporting a current load of 40A with an input voltage range of 90-250VAC. Featuring a built-in SCR unit and heat sink for optimal thermal management, this relay is perfect for motor control and heating element switching, ensuring energy-efficient operation and extended product life.
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Trade Discount 17%
Solid State Relay 3 Phase 60A | 220-440V Load Voltage | 90-250V Input Voltage | Heat Sink Included | by Tobin
Solid State Relay 3 Phase 60A | 220-440V Load Voltage | 90-250V Input Voltage | Heat Sink Included | by Tobin
3HA4860
$1,001.20 $827.20
The Solid State Relay 3 Phase 60A is designed for reliable AC load switching, featuring a load voltage range of 220-440V and an input voltage range of 90-250VAC. Ideal for industrial motor control and automation systems, this relay includes a heat sink for optimal thermal management, ensuring longevity and efficiency in demanding applications.
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Trade Discount 18%
Eureka 1 Pole DIN Relay Base | Compatible with EUR Slimline Relays | Durable Insulating Plastic | DIN Rail Mountable | by Tobin
Eureka 1 Pole DIN Relay Base | Compatible with EUR Slimline Relays | Durable Insulating Plastic | DIN Rail Mountable | by Tobin
EUR-05-E
$12.80 $10.50
The Eureka 1 Pole DIN Relay Base is designed for seamless compatibility with EUR Slimline relays, making it ideal for industrial control panels and automation systems. Constructed from high-quality insulating plastic, this durable relay base features screw terminal connections for reliable performance and easy installation on DIN rails.
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Trade Discount 18%
Eureka 2 Pole DIN Relay Base | Compatible with Slimline Relays | DIN Rail Mountable | Durable Construction | by Tobin
Eureka 2 Pole DIN Relay Base | Compatible with Slimline Relays | DIN Rail Mountable | Durable Construction | by Tobin
EUR-08-E
$13.50 $11.10
The Eureka 2 Pole DIN Relay Base is designed for seamless compatibility with 2 pole EUR Slimline relays, making it ideal for industrial control panels and automation systems. With its DIN rail mountable feature, installation is a breeze, ensuring reliable performance in switching and timing applications. Built to last, this relay base supports efficient relay replacement, reducing electronic waste and enhancing equipment longevity.
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