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Key switches for home automation systems

500+ products
25A AC Contactor 2P DIN Rail Mount Electrical Switch 2NO (1/5)25A AC Contactor 2P DIN Rail Mount Electrical Switch 2NO (2/5)25A AC Contactor 2P DIN Rail Mount Electrical Switch 2NO (3/5)25A AC Contactor 2P DIN Rail Mount Electrical Switch 2NO (4/5)25A AC Contactor 2P DIN Rail Mount Electrical Switch 2NO (5/5)

25A AC Contactor 2P DIN Rail Mount Electrical Switch 2NO

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Goodsky MI-SH-112L - SPDT universal relays 10A 250Vac 30Vdc 50/60HzGOODSKY

Goodsky MI-SH-112L - SPDT universal relays 10A 250Vac 30Vdc 50/60Hz

1
Omron G2RL1014M Universal relay DPDT 24VDCOMRON

Omron G2RL1014M Universal relay DPDT 24VDC

Schneider RPZF1 Single base mixed connections 1COSCHNEIDER ELECTRIC

Schneider RPZF1 Single base mixed connections 1CO

1
Schneider RSZE1S35M - Zelio Relay RSB - socket - 12A 1C/O 3.5mm Screw connectorSCHNEIDER ELECTRIC

Schneider RSZE1S35M - Zelio Relay RSB - socket - 12A 1C/O 3.5mm Screw connector

Pack of 10 HF46F-24-HS1 4-pin power relays, 24V DC, 5A/250VAC, for household appliances (1/5)Pack of 10 HF46F-24-HS1 4-pin power relays, 24V DC, 5A/250VAC, for household appliances (2/5)Pack of 10 HF46F-24-HS1 4-pin power relays, 24V DC, 5A/250VAC, for household appliances (3/5)Pack of 10 HF46F-24-HS1 4-pin power relays, 24V DC, 5A/250VAC, for household appliances (4/5)Pack of 10 HF46F-24-HS1 4-pin power relays, 24V DC, 5A/250VAC, for household appliances (5/5)
CLIPOP

Pack of 10 HF46F-24-HS1 4-pin power relays, 24V DC, 5A/250VAC, for household appliances

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1-Channel Relay Module, Isolated ABS Optocoupler, 5V Relay Board, AC250V 10A DC30V 10A, Individual Digital Input Control for Industrial PLC Microcontroller, Smart Home, Batch (1/5)1-Channel Relay Module, Isolated ABS Optocoupler, 5V Relay Board, AC250V 10A DC30V 10A, Individual Digital Input Control for Industrial PLC Microcontroller, Smart Home, Batch (2/5)1-Channel Relay Module, Isolated ABS Optocoupler, 5V Relay Board, AC250V 10A DC30V 10A, Individual Digital Input Control for Industrial PLC Microcontroller, Smart Home, Batch (3/5)1-Channel Relay Module, Isolated ABS Optocoupler, 5V Relay Board, AC250V 10A DC30V 10A, Individual Digital Input Control for Industrial PLC Microcontroller, Smart Home, Batch (4/5)1-Channel Relay Module, Isolated ABS Optocoupler, 5V Relay Board, AC250V 10A DC30V 10A, Individual Digital Input Control for Industrial PLC Microcontroller, Smart Home, Batch (5/5)

1-Channel Relay Module, Isolated ABS Optocoupler, 5V Relay Board, AC250V 10A DC30V 10A, Individual Digital Input Control for Industrial PLC Microcontroller, Smart Home, Batch

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Pack of 5 G5Z-2A-24VD 6-Pin Power Relays for Industrial Automation Equipment Power Supply Modules (1/5)Pack of 5 G5Z-2A-24VD 6-Pin Power Relays for Industrial Automation Equipment Power Supply Modules (2/5)Pack of 5 G5Z-2A-24VD 6-Pin Power Relays for Industrial Automation Equipment Power Supply Modules (3/5)Pack of 5 G5Z-2A-24VD 6-Pin Power Relays for Industrial Automation Equipment Power Supply Modules (4/5)Pack of 5 G5Z-2A-24VD 6-Pin Power Relays for Industrial Automation Equipment Power Supply Modules (5/5)
CLIPOP

Pack of 5 G5Z-2A-24VD 6-Pin Power Relays for Industrial Automation Equipment Power Supply Modules

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AC Contactor 2P 25A 230V 1NO 1NC DIN Rail for Domestic HVAC (1/5)AC Contactor 2P 25A 230V 1NO 1NC DIN Rail for Domestic HVAC (2/5)AC Contactor 2P 25A 230V 1NO 1NC DIN Rail for Domestic HVAC (3/5)AC Contactor 2P 25A 230V 1NO 1NC DIN Rail for Domestic HVAC (4/5)AC Contactor 2P 25A 230V 1NO 1NC DIN Rail for Domestic HVAC (5/5)

AC Contactor 2P 25A 230V 1NO 1NC DIN Rail for Domestic HVAC

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Schneider RXM4AB2GD Plug-in RXM miniature relay - test+del - 4of - 12a - 125vdcSCHNEIDER ELECTRIC

Schneider RXM4AB2GD Plug-in RXM miniature relay - test+del - 4of - 12a - 125vdc

Controller of speed of engine to current alternatif 2000W 50-220V 25Has, regulator of speed of engine adjustable, regulator of voltage (1/5)Controller of speed of engine to current alternatif 2000W 50-220V 25Has, regulator of speed of engine adjustable, regulator of voltage (2/5)Controller of speed of engine to current alternatif 2000W 50-220V 25Has, regulator of speed of engine adjustable, regulator of voltage (3/5)Controller of speed of engine to current alternatif 2000W 50-220V 25Has, regulator of speed of engine adjustable, regulator of voltage (4/5)Controller of speed of engine to current alternatif 2000W 50-220V 25Has, regulator of speed of engine adjustable, regulator of voltage (5/5)
BEIJIYI

Controller of speed of engine to current alternatif 2000W 50-220V 25Has, regulator of speed of engine adjustable, regulator of voltage

£30.00
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Microcontroller (x10) NXP MC68HC11D0CP2

Microcontroller (x10) NXP MC68HC11D0CP2

SCHNEIDER RGZE1S48M Zelio Relay RXG - 2OF relay socket - separate contacts - screw terminals connectionSCHNEIDER ELECTRIC

SCHNEIDER RGZE1S48M Zelio Relay RXG - 2OF relay socket - separate contacts - screw terminals connection

2
Carlo gavazzi ZMI4NA Relay holder for RMI relayCARLO GAVAZZI

Carlo gavazzi ZMI4NA Relay holder for RMI relay

Solid State Relay, Single Phase ABS SSR 3 to 32 V Input 24 to 480 V AC (1/5)Solid State Relay, Single Phase ABS SSR 3 to 32 V Input 24 to 480 V AC (2/5)Solid State Relay, Single Phase ABS SSR 3 to 32 V Input 24 to 480 V AC (3/5)Solid State Relay, Single Phase ABS SSR 3 to 32 V Input 24 to 480 V AC (4/5)Solid State Relay, Single Phase ABS SSR 3 to 32 V Input 24 to 480 V AC (5/5)

Solid State Relay, Single Phase ABS SSR 3 to 32 V Input 24 to 480 V AC

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Voltage Relay Module, 0-99.9V DC Detection, Control of (1/5)Voltage Relay Module, 0-99.9V DC Detection, Control of (2/5)Voltage Relay Module, 0-99.9V DC Detection, Control of (3/5)Voltage Relay Module, 0-99.9V DC Detection, Control of (4/5)Voltage Relay Module, 0-99.9V DC Detection, Control of (5/5)
CLIPOP

Voltage Relay Module, 0-99.9V DC Detection, Control of

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Schneider GV2AF3 - connection block - between GV2 and contactor LC1-D09..D38SCHNEIDER

Schneider GV2AF3 - connection block - between GV2 and contactor LC1-D09..D38

SCHNEIDER RSZE1S48M Harmony Relay RSB - socket - separate contacts - 10A - screw connector connectionSCHNEIDER ELECTRIC

SCHNEIDER RSZE1S48M Harmony Relay RSB - socket - separate contacts - 10A - screw connector connection

2
Schneider RXM4AB2ED 4co miniature relay with led 48v dcSCHNEIDER ELECTRIC

Schneider RXM4AB2ED 4co miniature relay with led 48v dc

Solid-state Relay Module, Aluminum Alloy Control Module, 5.9 cm, Low Noise Design, 58 g, Compact Size for Computers and Power Supply Applications (1/5)Solid-state Relay Module, Aluminum Alloy Control Module, 5.9 cm, Low Noise Design, 58 g, Compact Size for Computers and Power Supply Applications (2/5)Solid-state Relay Module, Aluminum Alloy Control Module, 5.9 cm, Low Noise Design, 58 g, Compact Size for Computers and Power Supply Applications (3/5)Solid-state Relay Module, Aluminum Alloy Control Module, 5.9 cm, Low Noise Design, 58 g, Compact Size for Computers and Power Supply Applications (4/5)Solid-state Relay Module, Aluminum Alloy Control Module, 5.9 cm, Low Noise Design, 58 g, Compact Size for Computers and Power Supply Applications (5/5)

Solid-state Relay Module, Aluminum Alloy Control Module, 5.9 cm, Low Noise Design, 58 g, Compact Size for Computers and Power Supply Applications

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Schneider RSB1A160JD Harmony Relay RSB - Plug-in PCB relay - 1NO - 16A - 12VDCSCHNEIDER ELECTRIC

Schneider RSB1A160JD Harmony Relay RSB - Plug-in PCB relay - 1NO - 16A - 12VDC

Module Relais 5V DC 8 Canaux avec Optocoupleur 8-Channel Relay Module pour Mega 1280 DSP Arm PIC AVR STM32 (1/5)Module Relais 5V DC 8 Canaux avec Optocoupleur 8-Channel Relay Module pour Mega 1280 DSP Arm PIC AVR STM32 (2/5)Module Relais 5V DC 8 Canaux avec Optocoupleur 8-Channel Relay Module pour Mega 1280 DSP Arm PIC AVR STM32 (3/5)Module Relais 5V DC 8 Canaux avec Optocoupleur 8-Channel Relay Module pour Mega 1280 DSP Arm PIC AVR STM32 (4/5)Module Relais 5V DC 8 Canaux avec Optocoupleur 8-Channel Relay Module pour Mega 1280 DSP Arm PIC AVR STM32 (5/5)
TINOR

Module Relais 5V DC 8 Canaux avec Optocoupleur 8-Channel Relay Module pour Mega 1280 DSP Arm PIC AVR STM32

£33.76
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5 Pièces 5V 1-Canal Relais Module Bouclier Déclencheur de Haut Niveau pour KY-019 Compatible avec Arduino et Raspberry Pi (1/5)5 Pièces 5V 1-Canal Relais Module Bouclier Déclencheur de Haut Niveau pour KY-019 Compatible avec Arduino et Raspberry Pi (2/5)5 Pièces 5V 1-Canal Relais Module Bouclier Déclencheur de Haut Niveau pour KY-019 Compatible avec Arduino et Raspberry Pi (3/5)5 Pièces 5V 1-Canal Relais Module Bouclier Déclencheur de Haut Niveau pour KY-019 Compatible avec Arduino et Raspberry Pi (4/5)5 Pièces 5V 1-Canal Relais Module Bouclier Déclencheur de Haut Niveau pour KY-019 Compatible avec Arduino et Raspberry Pi (5/5)
TINOR

5 Pièces 5V 1-Canal Relais Module Bouclier Déclencheur de Haut Niveau pour KY-019 Compatible avec Arduino et Raspberry Pi

£33.76
Free shipping
Module Relais 5V DC ４ Canaux avec Optocoupleur ４-Channel Relay Module pour Mega 2560 1280 DSP Arm PIC AVR STM32 (1/5)Module Relais 5V DC ４ Canaux avec Optocoupleur ４-Channel Relay Module pour Mega 2560 1280 DSP Arm PIC AVR STM32 (2/5)Module Relais 5V DC ４ Canaux avec Optocoupleur ４-Channel Relay Module pour Mega 2560 1280 DSP Arm PIC AVR STM32 (3/5)Module Relais 5V DC ４ Canaux avec Optocoupleur ４-Channel Relay Module pour Mega 2560 1280 DSP Arm PIC AVR STM32 (4/5)Module Relais 5V DC ４ Canaux avec Optocoupleur ４-Channel Relay Module pour Mega 2560 1280 DSP Arm PIC AVR STM32 (5/5)
TINOR

Module Relais 5V DC ４ Canaux avec Optocoupleur ４-Channel Relay Module pour Mega 2560 1280 DSP Arm PIC AVR STM32

£33.76
Free shipping
5PCS 1 canal 5V Module de relais Niveau faible Déclencheur Kit de bricolage (1/5)5PCS 1 canal 5V Module de relais Niveau faible Déclencheur Kit de bricolage (2/5)5PCS 1 canal 5V Module de relais Niveau faible Déclencheur Kit de bricolage (3/5)5PCS 1 canal 5V Module de relais Niveau faible Déclencheur Kit de bricolage (4/5)5PCS 1 canal 5V Module de relais Niveau faible Déclencheur Kit de bricolage (5/5)
TINOR

5PCS 1 canal 5V Module de relais Niveau faible Déclencheur Kit de bricolage

£33.76
Free shipping
Module of relay of triggering of bottom level to 6 channels with optocoupleur 24 V (1/5)Module of relay of triggering of bottom level to 6 channels with optocoupleur 24 V (2/5)Module of relay of triggering of bottom level to 6 channels with optocoupleur 24 V (3/5)Module of relay of triggering of bottom level to 6 channels with optocoupleur 24 V (4/5)Module of relay of triggering of bottom level to 6 channels with optocoupleur 24 V (5/5)
BEIJIYI

Module of relay of triggering of bottom level to 6 channels with optocoupleur 24 V

£31.67
Free shipping
Finder 304144 Support 8A 250V for 4652 plastic ejector (9702spa)FINDER

Finder 304144 Support 8A 250V for 4652 plastic ejector (9702spa)

Schneider RXM021BN Varistor module for RPZ realis supportSCHNEIDER

Schneider RXM021BN Varistor module for RPZ realis support

SCHNEIDER RPM21BD Harmony Relay RP - power relay - plug - test - 2OF - 15A - 24VDCSCHNEIDER ELECTRIC

SCHNEIDER RPM21BD Harmony Relay RP - power relay - plug - test - 2OF - 15A - 24VDC

Legrand 029712 Auxiliary contactor CTX-1 - 1NO - front mountingLEGRAND

Legrand 029712 Auxiliary contactor CTX-1 - 1NO - front mounting

Telemecanique LAD8N11 - contact block AUX TeSys 1F+1O screw terminalsSCHNEIDER ELECTRIC

Telemecanique LAD8N11 - contact block AUX TeSys 1F+1O screw terminals

1
Finder 303444 Plug-in relay 2RT 8A 24VDC test button + agni mechanical indicator (465290240040)FINDER

Finder 303444 Plug-in relay 2RT 8A 24VDC test button + agni mechanical indicator (465290240040)

1
lear 518630009 Relay and Fuse Receptacle - 18 channels (2 relays)LEAR

lear 518630009 Relay and Fuse Receptacle - 18 channels (2 relays)

Schneider GVAE1 AUXILIARY contact 1 C AND 1 OSCHNEIDER ELECTRIC

Schneider GVAE1 AUXILIARY contact 1 C AND 1 O

Telemecanique GVAN20 Auxiliary contact 2F - 034350SCHNEIDER ELECTRIC

Telemecanique GVAN20 Auxiliary contact 2F - 034350

Finder 55.34.9.024.0094 Industrial relay 4rt 7a 24v dc, test button + mechanical indicator + LED + diodeFINDER

Finder 55.34.9.024.0094 Industrial relay 4rt 7a 24v dc, test button + mechanical indicator + LED + diode

Schneider RXM4AB2F7 Zelio RXM - Miniature power relay - 4OF - 120VAC - LEDSCHNEIDER ELECTRIC

Schneider RXM4AB2F7 Zelio RXM - Miniature power relay - 4OF - 120VAC - LED

Schneider RXM4AB1MD Miniature relay 4co 220VDCSCHNEIDER

Schneider RXM4AB1MD Miniature relay 4co 220VDC

Schneider RSB2A080BD Harmony Relay RSB - plug-in PCB relay - 2OF - 8A - 24VDCSCHNEIDER ELECTRIC

Schneider RSB2A080BD Harmony Relay RSB - plug-in PCB relay - 2OF - 8A - 24VDC

TE Connectivity T9AP1D52-24 Industrial Relay Rated Voltage: 24 V DC 1 NOTE CONNECTIVITY

TE Connectivity T9AP1D52-24 Industrial Relay Rated Voltage: 24 V DC 1 NO

Schneider RXM4AB1P7 Plug-in RXM miniature relay - test - 4OF - 6A - 230VACSCHNEIDER ELECTRIC

Schneider RXM4AB1P7 Plug-in RXM miniature relay - test - 4OF - 6A - 230VAC

1
Schneider LAD8N02 Auxiliary contact block Tesys 0 F Plus 2 O Screw terminalsSCHNEIDER ELECTRIC

Schneider LAD8N02 Auxiliary contact block Tesys 0 F Plus 2 O Screw terminals

Abb S9-S - EE6118 - Signal Contact 1NO + 1NCABB

Abb S9-S - EE6118 - Signal Contact 1NO + 1NC

Mta 0301494 Module 1 Mini + 1 Maxi relayMTA

Mta 0301494 Module 1 Mini + 1 Maxi relay

Legrand 416849 Side auxiliary contact CTX≥ 4P 1NO + 1NCLEGRAND

Legrand 416849 Side auxiliary contact CTX≥ 4P 1NO + 1NC

Schneider GVAN20TQ Side additive auxiliary contactor F+FSCHNEIDER

Schneider GVAN20TQ Side additive auxiliary contactor F+F

piece FX1N-10MR PLC Industrial Control Panel PLC Relay Module Analog Input/Output Module Programmable Delay (1/5)piece FX1N-10MR PLC Industrial Control Panel PLC Relay Module Analog Input/Output Module Programmable Delay (2/5)piece FX1N-10MR PLC Industrial Control Panel PLC Relay Module Analog Input/Output Module Programmable Delay (3/5)piece FX1N-10MR PLC Industrial Control Panel PLC Relay Module Analog Input/Output Module Programmable Delay (4/5)piece FX1N-10MR PLC Industrial Control Panel PLC Relay Module Analog Input/Output Module Programmable Delay (5/5)

piece FX1N-10MR PLC Industrial Control Panel PLC Relay Module Analog Input/Output Module Programmable Delay

Free shipping
Siemens ELC20S Electronic moduleSIEMENS

Siemens ELC20S Electronic module

Siemens ELC20 - electronic moduleSIEMENS

Siemens ELC20 - electronic module

KLD-28A 16A 250V 5-Pin Protected Electromagnetic Switch - 7000W Self-Locking Contactor - Industrial Protection Enclosure with Intelligent Controller (1/2)KLD-28A 16A 250V 5-Pin Protected Electromagnetic Switch - 7000W Self-Locking Contactor - Industrial Protection Enclosure with Intelligent Controller (2/2)
EMOTION

KLD-28A 16A 250V 5-Pin Protected Electromagnetic Switch - 7000W Self-Locking Contactor - Industrial Protection Enclosure with Intelligent Controller

Free shipping
Telemecanique GVAD1001 Auxiliary contact 1 O plus 1 F (default)SCHNEIDER ELECTRIC

Telemecanique GVAD1001 Auxiliary contact 1 O plus 1 F (default)

Telemecanique GVAE20 Auxiliary contact 2 FSCHNEIDER ELECTRIC

Telemecanique GVAE20 Auxiliary contact 2 F

Telemecanique LA1KN11 - auxiliary contact block - 1F+1O - screw-clamp terminals - TesysSCHNEIDER ELECTRIC

Telemecanique LA1KN11 - auxiliary contact block - 1F+1O - screw-clamp terminals - Tesys

Schneider LA1KN20 Auxiliary contact 2 contacts 2N/OSCHNEIDER ELECTRIC

Schneider LA1KN20 Auxiliary contact 2 contacts 2N/O

Legrand 022702 Auxiliary contact for vistop 160 and 250ALEGRAND

Legrand 022702 Auxiliary contact for vistop 160 and 250A

Hongfa JQX-116F-2/220AL-1HS Relay, 220V AC power supply, HF116F-2/220AL-1HSEMOTION

Hongfa JQX-116F-2/220AL-1HS Relay, 220V AC power supply, HF116F-2/220AL-1HS

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The DIY, home and garden specialist

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More than 7 million individual and professional customers

More than 7 million individual and professional customers