Solid State Relays (SSR)
Browse available Solid State Relays (SSR) part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Mounting Type | Circuit | Output Type | Voltage - Input | Voltage - Load | Load Current | On-State Resistance (Max) | Termination Style | Operating Temperature | Supplier Device Package | Approval Agency | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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3RF20501AA04SS RELAY,45MM,50A,460V,24VDC COI |
1,764 | - |
|
Datasheet | SIRIUS | Box | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Zero Cross | 24VDC | 48 V ~ 460 V | 50 A | - | Screw Terminal | -25°C ~ 60°C | - | CE, CSA, EAC, RCM, UKCA, UR | - | - |
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3RF20501AA44SS RELAY,45MM,50A,460V,4-30VDC,S |
4,005 | - |
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Datasheet | SIRIUS | Box | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Zero Cross | 4 ~ 30VDC | 48 V ~ 460 V | 50 A | - | Screw Terminal | -25°C ~ 60°C | - | CE, CSA, EAC, RCM, UKCA, UR | - | - |
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MCPC4850ESSR RELAY SPST-NO 50A 300-530V |
1,734 | - |
|
Datasheet | MCPC | Bulk | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Proportional Control | 8 ~ 32VDC | 300 V ~ 530 V | 50 A | - | Screw Terminal | -20°C ~ 80°C | - | CE, UR | - | - |
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MCBC4850AFSSR RELAY SPST-NO 50A 300-530V |
3,656 | - |
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Datasheet | MCBC | Bulk | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Proportional Control | 0 ~ 5VDC | 300 V ~ 530 V | 50 A | - | Screw Terminal | -20°C ~ 80°C | - | CE, UR | - | - |
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MCBC4850CFSSR RELAY SPST-NO 50A 300-530V |
4,079 | - |
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Datasheet | MCBC | Bulk | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Proportional Control | 0 ~ 10VDC | 300 V ~ 530 V | 50 A | - | Screw Terminal | -20°C ~ 80°C | - | CE, UR | - | - |
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MCBC4850DFSSR RELAY SPST-NO 50A 300-530V |
4,425 | - |
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Datasheet | MCBC | Bulk | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Proportional Control | 4 ~ 20mA | 300 V ~ 530 V | 50 A | - | Screw Terminal | -20°C ~ 80°C | - | CE, UR | - | - |
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MCBC4850DLSSR RELAY SPST-NO 50A 300-530V |
4,890 | - |
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Datasheet | MCBC | Bulk | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Proportional Control | 4 ~ 20mA | 300 V ~ 530 V | 50 A | - | Screw Terminal | -20°C ~ 80°C | - | CE, UR | - | - |
|
SCT32110SSR RELAY SPST-NO 12A 12-440V |
2,175 | - |
|
Datasheet | - | Box | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Zero Cross | 4 ~ 30VDC | 12 V ~ 440 V | 12 A | - | - | -40°C ~ 100°C | - | - | - | - |
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CWD48125P-10SSR RELAY SPST-NO 125A 48-660V |
3,206 | - |
|
Datasheet | CW | Bulk | Active | Chassis Mount | SPST-NO (1 Form A) | AC | 4 ~ 32VDC | 48 V ~ 660 V | 125 A | - | Screw Terminal | -40°C ~ 80°C | - | CE, CSA, cURus, TUV | - | - |
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2903697SSR RELAY SPST-NO 3A 24-280V |
4,504 | - |
|
Datasheet | ST-OV3 | Bulk | Obsolete | Socketable | SPST-NO (1 Form A) | AC, Zero Cross | 120VAC | 24 V ~ 280 V | 3 A | - | Plug In | -20°C ~ 60°C | - | GOST | - | - |
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4-1393030-9SSR RELAY SPST-NO 125A 24-280V |
3,903 | - |
|
Datasheet | SSR | Bulk | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Zero Cross | 90 ~ 280VAC | 24 V ~ 280 V | 125 A | - | Screw Terminal | -30°C ~ 80°C | - | cURus | - | - |
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HS301-D2490-BSSR/HS ASSY |
1,003 | - |
|
Datasheet | HS | Bulk | Active | DIN Rail | - | - | - | - | - | - | Screw Terminal | - | - | - | - | - |
|
SC867110SSR RELAY SPST-NO 75A 24-520V |
4,308 | - |
|
Datasheet | - | Box | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Zero Cross | 5 ~ 30VDC | 24 V ~ 520 V | 75 A | - | - | - | - | cURus | - | - |
|
CMRD6055-10SSR RELAY SPST-NO 55A 48-660V |
1,533 | - |
|
Datasheet | CMRD60 | Bulk | Obsolete | DIN Rail | SPST-NO (1 Form A) | AC | 4 ~ 32VDC | 48 V ~ 660 V | 55 A | - | Screw Terminal | -40°C ~ 80°C | - | CE, CSA, cURus | - | - |
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3RQ30501SM50RELAY GEN PURPOSE SPST 500MA 24V |
1,738 | - |
|
Datasheet | SIRIUS 3RQ3 | Box | Active | DIN Rail | SPST-NO (1 Form A) | DC | 24VDC | - | 0.5 A | - | Screw Terminal | -25°C ~ 60°C | - | CCC, CSA, EAC, RCM, UL | - | - |
|
3RQ30502SM50RELAY GEN PURPOSE SPST 500MA 24V |
3,092 | - |
|
Datasheet | SIRIUS 3RQ3 | Box | Active | DIN Rail | SPST-NO (1 Form A) | DC | 24VDC | - | 0.5 A | - | Spring Terminal | -25°C ~ 60°C | - | CCC, CSA, EAC, RCM, UL | - | - |
|
SRH3-4440SSR RELAY 3PST-NO 40A 48-480V |
1,539 | - |
|
Datasheet | SR3 | Box | Active | Chassis Mount, DIN Rail | 3PST-NO (3 Form A) | AC, Zero Cross | 90 ~ 240VAC | 48 V ~ 480 V | 40 A | - | Screw Terminal | - | Module | - | - | - |
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3RF21201AA22SS RELAY,22.5MM,20A,230V,230VAC, |
1,249 | - |
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Datasheet | SIRIUS | Box | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Zero Cross | 110 ~ 230VAC | 24 V ~ 230 V | 20 A | - | Screw Terminal | -25°C ~ 60°C | - | CE, CSA, EAC, RCM, UKCA, UR, VDE | - | - |
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3RF21203AA22SS RELAY,22.5MM,20A,230V,230VAC, |
3,969 | - |
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Datasheet | SIRIUS | Box | Active | Chassis Mount | SPST-NO (1 Form A) | AC, Zero Cross | 110 ~ 230VAC | 24 V ~ 230 V | 20 A | - | Screw Terminal | -25°C ~ 60°C | - | CE, CSA, EAC, RCM, UKCA, UR, VDE | - | - |
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G3DZ-F4PU DC12SSR TERM RELAY 4 OUT DC12 |
3,098 | - |
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Datasheet | G3DZ-F4PU | Box | Active | DIN Rail | SPST-NO (1 Form A) x 4 | AC, DC | 12VDC | 0 V ~ 250 V | 5 A | - | Spring Terminal | -25°C ~ 55°C | - | CE, cULus, TUV | - | - |
Solid State Relays (SSR) FAQ
Common questions about selecting, comparing and sourcing Solid State Relays (SSR) components through Winsun (HK) Electronics.
What should I check when selecting Solid State Relays (SSR) components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Solid State Relays (SSR) part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Solid State Relays (SSR) parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Solid State Relays (SSR) components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
