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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 CONTACTOR 50A 1KV 12Vcoil NP Aux Fem DCNHE50MF12-F Littelfuse 1: 39,46 € 65In Stock New Product	Mfr. Part No. DCNHE50MF12-F Mouser Part No 576-DCNHE50MF12-F New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 50A 1KV 12Vcoil NP Aux Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	65In Stock	39,46 € 35,35 € 33,76 € 32,59 € View 31,13 € 30,82 €	Min.: 1 Mult.: 1	SPST (1 Form A)	12 VDC	50 A	Single	1 kVDC
Contactors - Electromechanical CONTACTOR 100A 1KV 12Vcoil NP Fem DCNHE100NF12-F Littelfuse 1: 39,71 € 365In Stock 50Expected 13/11/2026 New Product	Mfr. Part No. DCNHE100NF12-F Mouser Part No 576-DCNHE100NF12-F New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 100A 1KV 12Vcoil NP Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	365In Stock 50Expected 13/11/2026	39,71 € 35,71 € 34,10 € 32,81 € View 31,79 € 30,35 €	Min.: 1 Mult.: 1	SPST (1 Form A)	12 VDC	100 A	Single	1 kVDC
Contactors - Electromechanical CONTACTOR 100A 1KV 24Vcoil P Aux Fem DCNHE100QF24-T Littelfuse 1: 39,46 € 64In Stock New Product	Mfr. Part No. DCNHE100QF24-T Mouser Part No 576-DCNHE100QF24-T New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 100A 1KV 24Vcoil P Aux Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	64In Stock	39,46 € 35,35 € 33,76 € 32,59 € View 31,13 € 30,82 €	Min.: 1 Mult.: 1	SPST (1 Form A)	24 VDC	100 A	Single	1 kVDC
Contactors - Electromechanical CONTACTOR 30A 1KV 24Vcoil P Fem DCNHE30PF24-F Littelfuse 1: 36,31 € 75In Stock New Product	Mfr. Part No. DCNHE30PF24-F Mouser Part No 576-DCNHE30PF24-F New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 30A 1KV 24Vcoil P Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	75In Stock	36,31 € 32,64 € 31,17 € 29,58 € View 28,46 € 28,30 €	Min.: 1 Mult.: 1	SPST (1 Form A)	24 VDC	30 A		1 kVDC
Contactors - Electromechanical CONTACTOR 100A 1KV 24Vcoil NP Fem DCNHE100NF24-T Littelfuse 1: 40,49 € 79In Stock New Product	Mfr. Part No. DCNHE100NF24-T Mouser Part No 576-DCNHE100NF24-T New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 100A 1KV 24Vcoil NP Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	79In Stock	40,49 € 36,06 € 34,43 € 33,25 € View 31,13 € 30,82 € Quote	Min.: 1 Mult.: 1	SPST (1 Form A)	24 VDC	100 A	Single	1 kVDC
Contactors - Electromechanical CONTACTOR 100A 1KV 12Vcoil NP Aux Fem DCNHE100MF12-F Littelfuse 1: 39,56 € 84In Stock New Product	Mfr. Part No. DCNHE100MF12-F Mouser Part No 576-DCNHE100MF12-F New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 100A 1KV 12Vcoil NP Aux Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	84In Stock	39,56 € 35,35 € 33,76 € 32,59 € View 31,28 € 30,82 € Quote	Min.: 1 Mult.: 1	SPST (1 Form A)	12 VDC	100 A	Single	1 kVDC
Contactors - Electromechanical CONTACTOR 100A 1KV 12Vcoil P Fem DCNHE100PF12-F Littelfuse 1: 39,56 € 150In Stock 100Expected 15/02/2027 New Product	Mfr. Part No. DCNHE100PF12-F Mouser Part No 576-DCNHE100PF12-F New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 100A 1KV 12Vcoil P Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	150In Stock 100Expected 15/02/2027	39,56 € 35,35 € 33,76 € 32,59 € View 31,28 € 30,82 € Quote	Min.: 1 Mult.: 1	SPST (1 Form A)	12 VDC	100 A	Single	1 kVDC
Contactors - Electromechanical CONTACTOR 150A 1KV 12-36Vcoil P Std DCNHE150PFA-B Littelfuse 1: 57,94 € 110In Stock New Product	Mfr. Part No. DCNHE150PFA-B Mouser Part No 576-DCNHE150PFA-B New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 150A 1KV 12-36Vcoil P Std Learn More about Littelfuse dcnh contactor relays	Datasheet	110In Stock	57,94 € 53,44 € 48,11 € 47,14 € View 46,13 € Quote	Min.: 1 Mult.: 1	SPST (1 Form A)	12 VDC to 36 VDC	150 A	PWM	1 kVDC
Contactors - Electromechanical CONTACTOR 50A 1KV 24Vcoil P Aux Fem DCNHE50QF24-F Littelfuse 1: 40,49 € 72In Stock New Product	Mfr. Part No. DCNHE50QF24-F Mouser Part No 576-DCNHE50QF24-F New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 50A 1KV 24Vcoil P Aux Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	72In Stock	40,49 € 36,06 € 34,43 € 33,25 € View 31,28 € 30,82 € Quote	Min.: 1 Mult.: 1	SPST (1 Form A)	24 VDC	50 A	Single	1 kVDC
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
Contactors - Electromechanical CONTACTOR 100A 1KV 48Vcoil P Fem DCNHE100PF48-F Littelfuse 1: 40,49 € 134In Stock New Product	Mfr. Part No. DCNHE100PF48-F Mouser Part No 576-DCNHE100PF48-F New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 100A 1KV 48Vcoil P Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	134In Stock	40,49 € 36,06 € 34,43 € 33,25 € View 32,10 € 30,82 € Quote	Min.: 1 Mult.: 1	SPST (1 Form A)	48 VDC	100 A	Single	1 kVDC
Contactors - Electromechanical CONTACTOR 250A 1KV 12-36Vcoil P Std DCNHE250PFA-B Littelfuse 1: 59,85 € 31In Stock New Product	Mfr. Part No. DCNHE250PFA-B Mouser Part No 576-DCNHE250PFA-B New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 250A 1KV 12-36Vcoil P Std	Datasheet	31In Stock	59,85 € 55,19 € 49,69 € 48,68 € 47,75 €	Min.: 1 Mult.: 1	SPST (1 Form A)	12 VDC to 36 VDC	250 A	PWM	1 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
Contactors - Electromechanical CONTACTOR 100A 1KV 12Vcoil P NOaux Fem DCNHE100QF12-F Littelfuse 1: 40,90 € 33In Stock 50Expected 15/02/2027 New Product	Mfr. Part No. DCNHE100QF12-F Mouser Part No 576-DCNHE100QF12-F New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 100A 1KV 12Vcoil P NOaux Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	33In Stock 50Expected 15/02/2027	40,90 € 37,12 € 35,05 € 33,58 € View 31,36 € 30,35 €	Min.: 1 Mult.: 1	SPST (1 Form A)	12 VDC	100 A	Single	1 kVDC
Contactors - Electromechanical CONTACTOR 50A 1KV 24Vcoil NP Aux Fem DCNHE50MF24-F Littelfuse 1: 40,90 € 37In Stock 50Expected 01/03/2027 New Product	Mfr. Part No. DCNHE50MF24-F Mouser Part No 576-DCNHE50MF24-F New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 50A 1KV 24Vcoil NP Aux Fem Learn More about Littelfuse dcnh contactor relays	Datasheet	37In Stock 50Expected 01/03/2027	40,90 € 37,12 € 35,05 € 33,58 € View 31,36 € 30,35 €	Min.: 1 Mult.: 1	SPST (1 Form A)	24 VDC	50 A	Single	1 kVDC
Contactors - Electromechanical CONTACTOR 250A 1KV 12-36Vcoil P NCaux DCNHE250RFA-B Littelfuse 1: 61,05 € 5In Stock 40On Order New Product	Mfr. Part No. DCNHE250RFA-B Mouser Part No 576-DCNHE250RFA-B New Product	Littelfuse	Contactors - Electromechanical CONTACTOR 250A 1KV 12-36Vcoil P NCaux Learn More about Littelfuse dcnh contactor relays	Datasheet	5In Stock 40On Order On Order Ship Dates Mfr. No: DCNHE250RFA-B Stock: 5 Can Dispatch Immediately On Order: 20 Expected 07/12/2026 20 Expected 22/02/2027 Factory Lead Time: 15 Weeks	61,05 € 49,69 € 48,68 € 47,75 €	Min.: 1 Mult.: 1	SPST (1 Form A)	12 VDC to 36 VDC	250 A	PWM	1 kVDC
Low Signal Relays - PCB G6K high temp, 2A switching G6K-2F-Y-T1 DC5 Aratas 1: 4,29 € 267In 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	267In 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 € 50In Stock 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	50In Stock	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
Contactors - Electromechanical ECPN800BHAADB 3-2071630-1 TE Connectivity 1: 397,63 € 1In Stock 9Expected 26/01/2027 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 26/01/2027	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 € 50In 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	50In 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