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Relays, Contactors & Solenoids

A relay is an electrically operated switch that allows a small electrical signal to control a larger electrical circuit. Relays allow low-power devices, like a microcontroller, to safely control high-power equipment such as motors, lights and heaters. Relays are useful when you want electrical isolation between control and load, or when you need to switch AC power using low-voltage DC signals.

Relays, Contactors & Solenoids are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many relay manufacturers including Aratas, Coto Technology, IXYS, Panasonic, Song Chuan, TE Connectivity, Teledyne Relays, Toshiba & more. We stock a large variety of relay types including Automotive, General Purpose, High Frequency & RF, Industrial, Low Signal, Reed, Safety, Timing and Solid State Relays.

Please view our large selection of relays, contactors & solenoids below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Relay Contact Form	Coil Voltage	Contact Current Rating	Coil Type	Switching Voltage
Contactors - Electromechanical 600A 1000VDC BIDIRECTIONAL CON GXVB611CBB GIGAVAC 1: 196,97 € 19In Stock New Product	Mfr. Part No. GXVB611CBB Mouser Part No 682-GXVB611CBB New Product	GIGAVAC	Contactors - Electromechanical 600A 1000VDC BIDIRECTIONAL CON Learn More about GIGAVAC gxvb611 dc contactors	Datasheet	19In Stock	196,97 € 169,33 € 168,20 €	Min.: 1 Mult.: 1	SPST-NO	24 VDC	600 A	Dual	1 kV
Contactors - Electromechanical ECPS800BHBADB 3-2071631-2 TE Connectivity 1: 385,00 € 22In Stock New Product	Mfr. Part No. 3-2071631-2 Mouser Part No 571-3-2071631-2 New Product	TE Connectivity	Contactors - Electromechanical ECPS800BHBADB Learn More about TE Connectivity te ecpn ecps high voltage dc contactors	Datasheet	22In Stock	385,00 € 354,75 €	Min.: 1 Mult.: 1	SPST (1 Form A), SPST (1 Form X)	24 VDC	2 A, 800 A	DC Type	1.5 kVDC
Relay Sockets & Fixings Relay Adapter 8.06.41 Segger Microcontroller 1: 356,42 € 4In Stock New Product	Mfr. Part No. 8.06.41 Mouser Part No 943-8.06.41 New Product	Segger Microcontroller	Relay Sockets & Fixings Relay Adapter		4In Stock	356,42 €	Min.: 1 Mult.: 1
Safety Relays Remote Safety Relay - Trip Model ; 2 NO Safety Contacts 8 Amps ; L-Code Power: 19.2-28.8 V dc ; OSSD Input ; IP65, IP67 RSr-L-SIT-8A-Q Banner Engineering 1: 301,00 € 4In Stock Restricted Availability New Product	Mfr. Part No. RSr-L-SIT-8A-Q Mouser Part No 778-RSR-L-SIT-8A-Q New Product	Banner Engineering	Safety Relays Remote Safety Relay - Trip Model ; 2 NO Safety Contacts 8 Amps ; L-Code Power: 19.2-28.8 V dc ; OSSD Input ; IP65, IP67 Learn More about Banner Engineering banner rsr remote safety relays Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	4In Stock	301,00 €	Min.: 1 Mult.: 1 Restricted Availability	2 NO	24 VDC			24 VDC
Contactors - Electromechanical ECPN800BHAADB 3-2071630-1 TE Connectivity 1: 397,63 € 1In Stock 9Expected 07/12/2026 New Product	Mfr. Part No. 3-2071630-1 Mouser Part No 571-3-2071630-1 New Product	TE Connectivity	Contactors - Electromechanical ECPN800BHAADB Learn More about TE Connectivity te ecpn ecps high voltage dc contactors	Datasheet	1In Stock 9Expected 07/12/2026	397,63 € 370,89 €	Min.: 1 Mult.: 1	SPST (1 Form A), SPST (1 Form X)	12 VDC	10 mA, 800 A	DC Type	1.5 kVDC
Relay Sockets & Fixings RL-EE-RS-1-SC/2X21, ECOR-1 relay base 1644088 Phoenix Contact 1: 3,87 € 44In Stock New Product	Mfr. Part No. 1644088 Mouser Part No 651-1644088 New Product	Phoenix Contact	Relay Sockets & Fixings RL-EE-RS-1-SC/2X21, ECOR-1 relay base Learn More about Phoenix Contact ecorline 2nd generation relays	Datasheet	44In Stock	3,87 €	Min.: 1 Mult.: 1
Relay Sockets & Fixings RL-EE-RS-2-SC/4X21, ECOR-2 relay base 1644104 Phoenix Contact 1: 4,56 € 40In Stock New Product	Mfr. Part No. 1644104 Mouser Part No 651-1644104 New Product	Phoenix Contact	Relay Sockets & Fixings RL-EE-RS-2-SC/4X21, ECOR-2 relay base Learn More about Phoenix Contact ecorline 2nd generation relays	Datasheet	40In Stock	4,56 €	Min.: 1 Mult.: 1
General Purpose Relays ThruHole,24VDC Coil 30x36x40, 40A AHES4592 Panasonic Industry 1: 30,17 € 42In Stock New Product	Mfr. Part No. AHES4592 Mouser Part No 769-AHES4592 New Product	Panasonic Industry	General Purpose Relays ThruHole,24VDC Coil 30x36x40, 40A Learn More about Panasonic Industry panasonic he s sc type power relays	Datasheet	42In Stock	30,17 € 28,42 € 26,94 € 25,43 € View 23,93 € 22,84 €	Min.: 1 Mult.: 1		24 VDC	40 A	Non-Latching	30 VDC
Relay Sockets & Fixings RL-EE-RS-2-SC/2X21, ECOR-2 relay base 1644103 Phoenix Contact 1: 4,56 € 42In Stock New Product	Mfr. Part No. 1644103 Mouser Part No 651-1644103 New Product	Phoenix Contact	Relay Sockets & Fixings RL-EE-RS-2-SC/2X21, ECOR-2 relay base Learn More about Phoenix Contact ecorline 2nd generation relays	Datasheet	42In Stock	4,56 €	Min.: 1 Mult.: 1
Relay Sockets & Fixings RL-EE-RS-1-SC/FO/2X21, ECOR-1 relay base 1644108 Phoenix Contact 1: 4,84 € 44In Stock New Product	Mfr. Part No. 1644108 Mouser Part No 651-1644108 New Product	Phoenix Contact	Relay Sockets & Fixings RL-EE-RS-1-SC/FO/2X21, ECOR-1 relay base Learn More about Phoenix Contact ecorline 2nd generation relays	Datasheet	44In Stock	4,84 € 4,57 €	Min.: 1 Mult.: 1
Relay Sockets & Fixings Relay Socket, Insulation resistance is 1000MQ Applicable for MRL01D24-2Z08A MRLS01-2Z MEAN WELL 1: 2,24 € 100In Stock Restricted Availability New Product	Mfr. Part No. MRLS01-2Z Mouser Part No 709-MRLS01-2Z New Product	MEAN WELL	Relay Sockets & Fixings Relay Socket, Insulation resistance is 1000MQ Applicable for MRL01D24-2Z08A Learn More about MEAN WELL peripheral accessories Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	100In Stock	2,24 € 2,05 € 1,97 €	Min.: 1 Mult.: 1 Restricted Availability
Low Signal Relays - PCB G6K high temp, 2A switching G6K-2F-Y-T1 DC5 Aratas 1: 4,29 € 241In Stock New Product	Mfr. Part No. G6K-2F-Y-T1 DC5 Mouser Part No 653-G6K-2F-Y-T1DC5 New Product	Aratas	Low Signal Relays - PCB G6K high temp, 2A switching Learn More about Aratas omron g6k t1 relays	Datasheet	241In Stock	4,29 € 4,02 € 3,58 € 3,40 € View 3,24 € 3,10 € 2,98 € 2,88 €	Min.: 1 Mult.: 1	DPDT (2 Form C)	5 V	2 A
General Purpose Relays ThruHole,12VDC Coil 30x36x40, 40A AHES4591 Panasonic Industry 1: 30,17 € Lead-Time 20 Weeks New Product	Mfr. Part No. AHES4591 Mouser Part No 769-AHES4591 New Product	Panasonic Industry	General Purpose Relays ThruHole,12VDC Coil 30x36x40, 40A Learn More about Panasonic Industry panasonic he s sc type power relays	Datasheet	Lead-Time 20 Weeks	30,17 € 28,42 € 26,94 € 25,43 € View 23,93 € 22,84 €	Min.: 1 Mult.: 1		12 VDC	40 A	Non-Latching	30 VDC
Relay Sockets & Fixings RL-EE-RS-1-SC/FO/1X21, ECOR-1 relay base 1644105 Phoenix Contact 1: 4,47 € 40In Stock New Product	Mfr. Part No. 1644105 Mouser Part No 651-1644105 New Product	Phoenix Contact	Relay Sockets & Fixings RL-EE-RS-1-SC/FO/1X21, ECOR-1 relay base Learn More about Phoenix Contact ecorline 2nd generation relays	Datasheet	40In Stock	4,47 €	Min.: 1 Mult.: 1
General Purpose Relays ThruHole,12VDC Coil 30x36x40, 40A AHES3591 Panasonic Industry 1: 30,17 € Lead-Time 20 Weeks New Product	Mfr. Part No. AHES3591 Mouser Part No 769-AHES3591 New Product	Panasonic Industry	General Purpose Relays ThruHole,12VDC Coil 30x36x40, 40A Learn More about Panasonic Industry panasonic he s sc type power relays	Datasheet	Lead-Time 20 Weeks	30,17 € 28,42 € 26,94 € 25,43 € View 23,93 € 22,84 €	Min.: 1 Mult.: 1	DPST (2 Form A)	12 VDC	40 A	Non-Latching	480 VAC
General Purpose Relays ThruHole,24VDC Coil 30x36x40, 40A AHES3592 Panasonic Industry 1: 30,17 € Lead-Time 20 Weeks New Product	Mfr. Part No. AHES3592 Mouser Part No 769-AHES3592 New Product	Panasonic Industry	General Purpose Relays ThruHole,24VDC Coil 30x36x40, 40A Learn More about Panasonic Industry panasonic he s sc type power relays	Datasheet	Lead-Time 20 Weeks	30,17 € 28,42 € 26,94 € 25,43 € View 23,93 € 22,84 €	Min.: 1 Mult.: 1	DPST (2 Form A)	24 VDC	40 A	Non-Latching	480 VAC
Contactors - Electromechanical Connector Plug 300mm HVC43-MC / HVC27-MCC1 TDK B88269X9970C101 B88269X9970C101 TDK 1: 6,10 € 78In Stock New Product	Mfr. Part No. B88269X9970C101 Mouser Part No 871-B88269X9970C101 New Product	TDK	Contactors - Electromechanical Connector Plug 300mm HVC43-MC / HVC27-MCC1		78In Stock	6,10 € 4,49 € 3,94 € 3,50 € View 3,07 € 3,05 € 2,95 € Quote	Min.: 1 Mult.: 1
Industrial Relays Fan Monitoring & Control Relay 2 Channel CFTD2 Altech 1: 200,05 € 8In Stock Restricted Availability New Product	Mfr. Part No. CFTD2 Mouser Part No 845-CFTD2 New Product	Altech	Industrial Relays Fan Monitoring & Control Relay 2 Channel Learn More about Altech monitors relays Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	8In Stock	200,05 € 191,01 € 186,88 € 183,91 € View Quote	Min.: 1 Mult.: 1 Restricted Availability
Contactors - Electromechanical ECK50BA5AAA ECK50BA5AAA TE Connectivity 1: 50,27 € 401In Stock Restricted Availability	Mfr. Part No. ECK50BA5AAA Mouser Part No 655-ECK50BA5AAA	TE Connectivity	Contactors - Electromechanical ECK50BA5AAA Learn More about TE Connectivity te eck high voltage dc contactors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	401In Stock	50,27 € 47,09 € 44,60 € 42,12 € View 39,65 € Quote	Min.: 1 Mult.: 1 Restricted Availability	1 Form X (SPST-NO-DM)	24 VDC	50 A	DC Type	1 kVDC
Contactors - Electromechanical ECK50BH5AAA ECK50BH5AAA TE Connectivity 1: 51,97 € 331In Stock Restricted Availability	Mfr. Part No. ECK50BH5AAA Mouser Part No 655-ECK50BH5AAA	TE Connectivity	Contactors - Electromechanical ECK50BH5AAA Learn More about TE Connectivity te eck high voltage dc contactors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	331In Stock	51,97 € 48,68 € 46,11 € 43,54 € View 40,99 € Quote	Min.: 1 Mult.: 1 Restricted Availability	1 Form X (SPST-NO-DM)	24 VDC	50 A	DC Type	1 kVDC
Contactors - Electromechanical ECP40BABAAA ECP40BABAAA TE Connectivity 1: 50,53 € 352In Stock 300Expected 22/02/2027	Mfr. Part No. ECP40BABAAA Mouser Part No 655-ECP40BABAAA	TE Connectivity	Contactors - Electromechanical ECP40BABAAA Learn More about TE Connectivity te ecp40b dc contactors	Datasheet	352In Stock 300Expected 22/02/2027	50,53 € 47,33 € 44,85 € 42,36 € 39,86 €	Min.: 1 Mult.: 1	1 Form A (SPST)	24 VDC	40 A	DC Type	1.5 kVDC
Contactors - Electromechanical ECK250BHAAEA ECK250BHAAEA TE Connectivity 1: 181,54 € 197In Stock Restricted Availability	Mfr. Part No. ECK250BHAAEA Mouser Part No 655-ECK250BHAAEA	TE Connectivity	Contactors - Electromechanical ECK250BHAAEA Learn More about TE Connectivity te eck high voltage dc contactors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	197In Stock	181,54 € 160,18 € 151,51 € 147,65 €	Min.: 1 Mult.: 1 Restricted Availability	1 Form A (SPST-NO), 1 Form X (SPST-NO-DM)	9 VDC to 36 VDC	2 A, 500 A	DC Type	1 kVDC
Auxiliary Contacts Tesys GV AUX CONTACT SNAP-IN 1NO + 1NC GVAE11A Schneider Electric 1: 30,40 € 5In Stock New Product	Mfr. Part No. GVAE11A Mouser Part No 996-GVAE11A New Product	Schneider Electric	Auxiliary Contacts Tesys GV AUX CONTACT SNAP-IN 1NO + 1NC Learn More about Schneider Electric Schneider electric tesys deca snap in	Datasheet	5In Stock	30,40 €	Min.: 1 Mult.: 1
Contactor Accessories COIL Eaton Electrical 9-1585-1 9-1585-1 Eaton Electrical 1: 1 067,34 € 2In Stock New Product	Mfr. Part No. 9-1585-1 Mouser Part No 504-9-1585-1 New Product	Eaton Electrical	Contactor Accessories COIL	Datasheet	2In Stock	1 067,34 € 950,19 €	Min.: 1 Mult.: 1
Auxiliary Contacts AUX Deca front 2NO 2NC snap-in LADN22A Schneider Electric 1: 47,43 € 5In Stock New Product	Mfr. Part No. LADN22A Mouser Part No 996-LADN22A New Product	Schneider Electric	Auxiliary Contacts AUX Deca front 2NO 2NC snap-in Learn More about Schneider Electric Schneider electric tesys deca snap in	Datasheet	5In Stock	47,43 €	Min.: 1 Mult.: 1