Solid State Relays (SSR)

Manufacturers 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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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
3RF20501AA04

3RF20501AA04

SS RELAY,45MM,50A,460V,24VDC COI

Siemens

0
RFQ
3RF20501AA04Datasheet 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 - -
3RF20501AA44

3RF20501AA44

SS RELAY,45MM,50A,460V,4-30VDC,S

Siemens

0
RFQ
3RF20501AA44Datasheet 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 - -
MCPC4850E

MCPC4850E

SSR RELAY SPST-NO 50A 300-530V

Sensata-Crydom

0
RFQ
MCPC4850EDatasheet 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 - -
MCBC4850AF

MCBC4850AF

SSR RELAY SPST-NO 50A 300-530V

Sensata-Crydom

0
RFQ
MCBC4850AFDatasheet 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 - -
MCBC4850CF

MCBC4850CF

SSR RELAY SPST-NO 50A 300-530V

Sensata-Crydom

0
RFQ
MCBC4850CFDatasheet 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 - -
MCBC4850DF

MCBC4850DF

SSR RELAY SPST-NO 50A 300-530V

Sensata-Crydom

0
RFQ
MCBC4850DFDatasheet 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 - -
MCBC4850DL

MCBC4850DL

SSR RELAY SPST-NO 50A 300-530V

Sensata-Crydom

0
RFQ
MCBC4850DLDatasheet 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 - -
SCT32110

SCT32110

SSR RELAY SPST-NO 12A 12-440V

Celduc Inc.

0
RFQ
SCT32110Datasheet - Box Active Chassis Mount SPST-NO (1 Form A) AC, Zero Cross 4 ~ 30VDC 12 V ~ 440 V 12 A - - -40°C ~ 100°C - - - -
CWD48125P-10

CWD48125P-10

SSR RELAY SPST-NO 125A 48-660V

Sensata-Crydom

0
RFQ
CWD48125P-10Datasheet 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 - -
2903697

2903697

SSR RELAY SPST-NO 3A 24-280V

Phoenix Contact

0
RFQ
2903697Datasheet 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 - -
4-1393030-9

4-1393030-9

SSR RELAY SPST-NO 125A 24-280V

TE Connectivity Potter & Brumfield Relays

0
RFQ
4-1393030-9Datasheet 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 - -
HS301-D2490-B

HS301-D2490-B

SSR/HS ASSY

Sensata-Crydom

0
RFQ
HS301-D2490-BDatasheet HS Bulk Active DIN Rail - - - - - - Screw Terminal - - - - -
SC867110

SC867110

SSR RELAY SPST-NO 75A 24-520V

Celduc Inc.

0
RFQ
SC867110Datasheet - Box Active Chassis Mount SPST-NO (1 Form A) AC, Zero Cross 5 ~ 30VDC 24 V ~ 520 V 75 A - - - - cURus - -
CMRD6055-10

CMRD6055-10

SSR RELAY SPST-NO 55A 48-660V

Sensata-Crydom

0
RFQ
CMRD6055-10Datasheet 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 - -
3RQ30501SM50

3RQ30501SM50

RELAY GEN PURPOSE SPST 500MA 24V

Siemens

0
RFQ
3RQ30501SM50Datasheet 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 - -
3RQ30502SM50

3RQ30502SM50

RELAY GEN PURPOSE SPST 500MA 24V

Siemens

0
RFQ
3RQ30502SM50Datasheet 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 - -
SRH3-4440

SRH3-4440

SSR RELAY 3PST-NO 40A 48-480V

Autonics

1
RFQ
SRH3-4440Datasheet 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 - - -
3RF21201AA22

3RF21201AA22

SS RELAY,22.5MM,20A,230V,230VAC,

Siemens

0
RFQ
3RF21201AA22Datasheet 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 - -
3RF21203AA22

3RF21203AA22

SS RELAY,22.5MM,20A,230V,230VAC,

Siemens

0
RFQ
3RF21203AA22Datasheet 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 - -
G3DZ-F4PU DC12

G3DZ-F4PU DC12

SSR TERM RELAY 4 OUT DC12

Omron Automation and Safety

0
RFQ
G3DZ-F4PU DC12Datasheet 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 - -
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Category Overview

Solid State Relays (SSR) Products & Selection Guide

Solid State Relays (SSR) are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Solid State Relays (SSR). If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Solid State Relays (SSR)?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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