Surge Protection Devices (SPDs)
Browse available Surge Protection Devices (SPDs) 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 | Type | Form | Number of Poles | Voltage - Continuous Operating (Max) (MCOV) | Current - Discharge (Nom) (8/20µS) | Current - Discharge (Max) (8/20µS) | Operating Temperature | Voltage - Protection Rating (VPR) | Voltage - Protection Level (VP) (2416) | Operating Temperature | Features | Mounting Type | Approval Agency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2025060000SPD TYPE 2 510VAC MCOV 1 POLE |
5,425 | - |
|
Datasheet | VPU | Box | Obsolete | Type 2 | Base + Module | 1 | 510VAC | 20 kA | 40 kA | 200 kA | 1.8 kV | - | -40°C ~ 70°C | Remote Signaling Contacts | - | cURus |
|
DS50PVS-500SPD TYPE 2/TYPE 4 530VDC MCOV |
6,106 | - |
|
Datasheet | - | Active | Type 2, Type 4 | Base + Module | 2 | 530VDC | 20 kA | - | - | - | 1.8 kV | -40°C ~ 85°C | - | DIN Rail | CE, CSA, cURus | |
|
DS42S-120/GSPD TYPE 4 300VAC MCOV 1 POLE |
4,254 | - |
|
Datasheet | - | Active | Type 4 | Base + Module | 1 | 300VAC | - | 40 kA | - | - | - | -35°C ~ 60°C | Remote Signaling Contacts | DIN Rail | EAC, TUV, UR | |
|
DS42S-230/GSPD TYPE 4 480VAC MCOV 1 POLE |
8,955 | - |
|
Datasheet | - | Active | Type 4 | Base + Module | 1 | 480VAC | - | 40 kA | - | - | - | -35°C ~ 60°C | Remote Signaling Contacts | DIN Rail | EAC, TUV, UR | |
|
DS42S-230SPD TYPE 4 480VAC MCOV 1 POLE |
6,011 | - |
|
Datasheet | - | Active | Type 4 | Base + Module | 1 | 480VAC | 20 kA | 80 kA | - | - | - | -35°C ~ 60°C | - | DIN Rail | EAC, TUV, UR | |
|
2800785SPD 4VAC/6VDC MCOV 1 POLE |
9,191 | - |
|
Datasheet | PT | Bulk | Active | - | Base + Module | 1 | 4VAC, 6VDC | 10 kA | 20 kA | - | - | 140 V | -40°C ~ 70°C | - | DIN Rail | UL |
|
|
2801512SPD 21VAC/30VDC MCOV 1 POLE |
9,921 | - |
|
Datasheet | PT | Bulk | Active | - | Base + Module | 1 | 21VAC, 30VDC | 10 kA | 20 kA | - | - | 1.5 kV | -40°C ~ 70°C | - | DIN Rail | ATEX, CCC, cUL, cULus, UL |
|
|
2801286SPD 4VAC/6VDC MCOV 1 POLE |
4,033 | - |
|
Datasheet | PT | Bulk | Active | - | Base + Module | 1 | 4VAC, 6VDC | 10 kA | 20 kA | - | - | 140 V | -40°C ~ 70°C | - | DIN Rail | UL |
|
|
2801290SPD 180VDC MCOV 1 POLE |
4,401 | - |
|
Datasheet | PT | Bulk | Active | - | Base + Module | 1 | 180VDC | 10 kA | 20 kA | - | - | 700 V | -40°C ~ 70°C | - | DIN Rail | cUL, UL |
|
M50-480D-BSPD TYPE 1 560VAC MCOV 1 POLE |
7,909 | - |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 560VAC | 20 kA | 50 kA | 150 kA | 2.5 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
M50-480D-ASPD TYPE 1/TYPE 2 560VAC MCOV |
8,343 | - |
|
Datasheet | - | Active | Type 1, Type 2 | Module Only | 1 | 560VAC | 20 kA | 50 kA | 150 A | 2.5 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120S-ASPD TYPE 1 140VAC MCOV 1 POLE |
7,990 | - |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 140VAC | 20 kA | 50 kA | 150 kA | 1.2 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120S-BSPD TYPE 1 140VAC MCOV 1 POLE |
4,918 | - |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 140VAC | 20 kA | 50 kA | 150 kA | 1.2 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120T-ASPD TYPE 1 280VAC MCOV 1 POLE |
6,623 | - |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 280VAC | 20 kA | 50 kA | 150 kA | 1.2 kV | - | -35°C ~ 85°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120Y-ASPD TYPE 1 280VAC MCOV 3 POLE |
8,361 | - |
|
Datasheet | - | Active | Type 1 | Module Only | 3 | 280VAC | - | - | - | - | - | -40°C ~ 85°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-277Y-BSPD TYPE 1/TYPE 2 560VAC MCOV |
3,936 | - |
|
Datasheet | - | Active | Type 1, Type 2 | Module Only | 1 | 560VAC | 20 kA | 50 kA | 150 kA | 2.5 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-277Y-ASPD TYPE 1 560VAC MCOV 1 POLE |
8,597 | - |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 560VAC | 20 kA | 50 kA | 150 kA | 2.5 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120T-BSPD TYPE 1 280VAC MCOV 1 POLE |
5,178 | - |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 280VAC | 20 kA | 50 kA | 150 kA | 1.2 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
M50-120Y-BSPD TYPE 1 280VAC MCOV 1 POLE |
6,098 | - |
|
Datasheet | - | Active | Type 1 | Module Only | 1 | 280VAC | 20 kA | 50 kA | 150 kA | 1.2 kV | - | -35°C ~ 80°C | Visual Life Indicator | Chassis Mount | UL | |
|
|
BSPH31000YPVRSPD TYPE 2/TYPE 4 1.17KVDC MCOV |
4,957 | - |
|
Datasheet | BSPH | Bulk | Obsolete | Type 2, Type 4 | Base + Module | 3 | 1.17kVDC | 12.5 kA | 40 kA | - | 1 kV | 4 kV | -40°C ~ 80°C | Remote Signaling Contacts | DIN Rail | CE, UL |
Surge Protection Devices (SPDs) FAQ
Common questions about selecting, comparing and sourcing Surge Protection Devices (SPDs) components through Winsun (HK) Electronics.
What should I check when selecting Surge Protection Devices (SPDs) 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 Surge Protection Devices (SPDs) 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 Surge Protection Devices (SPDs) 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 Surge Protection Devices (SPDs) 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.
