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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPD160480D2QSPD TYPE 2 640V MCOV 1 POLE |
7,355 | - |
|
Datasheet | SPD | Bulk | Active | Type 2 | Base + Module | 1 | 640V | 20 kA | 160 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD160600D2QSPD TYPE 2 840VAC MCOV 1 POLE |
9,863 | - |
|
Datasheet | SPD | Bulk | Active | Type 2 | Module Only | 1 | 840VAC | 20 kA | 160 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPD160480Y2QSPD TYPE 2 640VAC MCOV 1 POLE |
9,249 | - |
|
Datasheet | SPD | Bulk | Active | Type 2 | Module Only | 1 | 640VAC | 20 kA | 160 kA | 200 kA | 2 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SSP02SBA10DSPD TYPE 1 150V MCOV 1 POLE |
6,658 | - |
|
Datasheet | - | Box | Active | Type 1 | Module Only | 1 | 150V | 20 kA | - | 200 kA | - | - | - | - | DIN Rail | - |
|
|
SPD100240D4NSPD 320V MCOV 1 POLE |
3,542 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 320V | 20 kA | 100 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD100220Y4NSPD TYPE 2 300V MCOV 1 POLE |
3,737 | - |
|
Datasheet | SPD | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 100 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD100240H4NSPD 300V MCOV 1 POLE |
6,060 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 100 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD100208Y4NSPD 300V MCOV 1 POLE |
9,090 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 100 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD100240S4NSPD 300V MCOV 1 POLE |
9,269 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 100 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD100600Y4NSPD 840VAC MCOV 1 POLE |
9,074 | - |
|
Datasheet | SPD | Bulk | Active | - | Module Only | 1 | 840VAC | 20 kA | 100 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPD100600D4NSPD 840VAC MCOV 1 POLE |
7,565 | - |
|
Datasheet | SPD | Bulk | Active | - | Module Only | 1 | 840VAC | 20 kA | 100 kA | 200 kA | 3 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPD100480Y4NSPD 640VAC MCOV 1 POLE |
8,605 | - |
|
Datasheet | SPD | Bulk | Active | - | Module Only | 1 | 640VAC | 20 kA | 100 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPD100480D4NSPD 640VAC MCOV 1 POLE |
2,331 | - |
|
Datasheet | SPD | Bulk | Active | - | Module Only | 1 | 640VAC | 20 kA | 100 kA | 200 kA | 3 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPD080230L4NSPD 1 POLE |
7,837 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | - | 20 kA | 80 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050220Y4OSPD 300V MCOV 1 POLE |
6,196 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050600Y4OSPD TYPE 2 840V MCOV 1 POLE |
5,466 | - |
|
Datasheet | SPD | Bulk | Active | Type 2 | Base + Module | 1 | 840V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050208Y4OSPD 300V MCOV 1 POLE |
6,745 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050240H4OSPD 300V MCOV 1 POLE |
7,328 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050240S4OSPD 300V MCOV 1 POLE |
6,406 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050240D4OSPD 320V MCOV 1 POLE |
8,046 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 320V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, 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.
