Contactors & Relays

Contactors & Relays
Contactors & Relays are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many contactor and relay manufacturers including Carlo Gavazzi, Littelfuse, Omron, Phoenix Contact, Schneider Electric, Sensata, TE Connectivity & more. 
Results: 75,723
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Carlo Gavazzi Industrial Relays 3-Phase Delta Monitoring Relay, Sequence and Phase Loss, 1 SPDT Relay Output, IP20, DIN-rail mounting, Measuring Range 177 to 550Vac, 22.5x83.5x99.5mm housing. Complies with IEC 60335-2-40 for use with A3 flammable refrigerants.
Datasheet
4In Stock
Min.: 1
Mult.: 1
Littelfuse Solid State Relays - SSRs SSR HP CL, 1x50A/1200VDC, DC in, IP20
Datasheet
3In Stock
Min.: 1
Mult.: 1

Littelfuse Solid State Relays - SSRs SSR HP CL, 1x20A/600VDC, DC in, IP20
Datasheet
5In Stock
Min.: 1
Mult.: 1

Littelfuse Solid State Relays - SSRs SSR HP CL, 1x20A/1700VDC, DC in, IP20
Datasheet
5In Stock
Min.: 1
Mult.: 1

Littelfuse Solid State Relays - SSRs SSR HP LE, 1x25A/240VAC ZC, DC in, IP20
Datasheet
12In Stock
Min.: 1
Mult.: 1

Littelfuse Solid State Relays - SSRs SSR ZLP, 1x12A/240VAC ZC, DC in, QC
Datasheet
24In Stock
Min.: 1
Mult.: 1

Littelfuse Solid State Relays - SSRs SSR HP LE, 1x50A/480VAC ZC, DC in, IP20
Datasheet
14In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Industrial Relays 3-Phase Delta Monitoring Relay, Sequence and Phase Loss, 1 SPDT Relay Output, IP20, DIN-rail mounting, Measuring Range 177 to 550Vac, 17.5x81x67.2mm housing. Complies with IEC 60335-2-40 for use with A3 flammable refrigerants.
Datasheet
4In Stock
Min.: 1
Mult.: 1
Littelfuse Time Delay & Timing Relays Off-delay
Datasheet
20In Stock
Min.: 1
Mult.: 1

Littelfuse Solid State Relays - SSRs SSR HP CL, 1x70A/600VDC, DC in, IP20
Datasheet
5In Stock
Min.: 1
Mult.: 1

Littelfuse Solid State Relays - SSRs SSR ZLP, 1x12A/240VAC ZC, DC in, QC
Datasheet
24In Stock
Min.: 1
Mult.: 1

TE Connectivity Contactors - Electromechanical ECK250BHAAEA
Datasheet
108In Stock
Min.: 1
Mult.: 1

ATC Diversified Electronics Time Delay & Timing Relays DIN Rail Timer Off-Delay or On-Delay
Datasheet
11In Stock
Min.: 1
Mult.: 1

ATC Diversified Electronics Time Delay & Timing Relays DIN Rail Multi Function Timer SPDT
Datasheet
11In Stock
Min.: 1
Mult.: 1

ATC Diversified Electronics Time Delay & Timing Relays DIN Rail Timer Repeat Cycle
Datasheet
18In Stock
Min.: 1
Mult.: 1

TE Connectivity Contactors - Electromechanical ECP40BAAAAA
Datasheet
45In Stock
Min.: 1
Mult.: 1

TE Connectivity Contactors - Electromechanical ECK250BAAAEA
Datasheet
23In Stock
Min.: 1
Mult.: 1

TE Connectivity Contactors - Electromechanical ECK50BH4AAA
Datasheet
58In Stock
Min.: 1
Mult.: 1

TE Connectivity Contactors - Electromechanical ECK100BH4AAA
Datasheet
43In Stock
Min.: 1
Mult.: 1

TE Connectivity Contactors - Electromechanical ECP40BABAAA
Datasheet
234In Stock
Min.: 1
Mult.: 1

TE Connectivity Contactors - Electromechanical ECK150BAAAEA
Datasheet
38In Stock
Min.: 1
Mult.: 1

Teledyne Relays Solid State Relays - SSRs DC Output: 100A, 1-60VDC / Control: 4-32 VDC / IP20 protection cover
Datasheet
51In Stock
Min.: 1
Mult.: 1

TE Connectivity Contactors - Electromechanical ECK100BA4AAA
Datasheet
120In Stock
Min.: 1
Mult.: 1

TE Connectivity Contactors - Electromechanical ECK50BA5AAA
Datasheet
163In Stock
Min.: 1
Mult.: 1

TE Connectivity Contactors - Electromechanical ECK50BH5AAA
Datasheet
67In Stock
60Expected 8/6/2026
Min.: 1
Mult.: 1