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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPM120600D3RSPD TYPE 2 840V MCOV 1 POLE |
6,290 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 840V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120600D1RSPD TYPE 1 840V MCOV 1 POLE |
8,310 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 840V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120480Y3RSPD TYPE 2 MCOV 1 POLE |
4,678 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | - | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120480Y1RSPD TYPE 1 MCOV 1 POLE |
4,461 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | - | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120220Y3RSPD TYPE 2 300V MCOV 1 POLE |
6,273 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120480D3RSPD TYPE 2 640V MCOV 1 POLE |
7,984 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 640V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120240H3RSPD TYPE 2 320V MCOV 1 POLE |
3,100 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 320V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120240S3RSPD TYPE 2 300V MCOV 1 POLE |
5,547 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120600Y3RSPD TYPE 2 840V MCOV 1 POLE |
8,438 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 840V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120240H1RSPD TYPE 1 320V MCOV 1 POLE |
7,549 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 320V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120600Y1RSPD TYPE 1 840V MCOV 1 POLE |
2,431 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 840V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM120240S1RSPD TYPE 1 300V MCOV 1 POLE |
3,507 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SSP04EMA12SDSPD 320V MCOV 1 POLE |
8,243 | - |
|
Datasheet | - | Box | Active | - | Module Only | 1 | 320V | 20 kA | - | 200 kA | - | - | - | - | DIN Rail | - |
|
|
SPM120400Y1RSPD TYPE 1 640V MCOV 1 POLE |
4,695 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 120 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPD100230L4BSPD 1 POLE |
4,747 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | - | 20 kA | 100 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD100220Y4BSPD 300V MCOV 1 POLE |
7,652 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 100 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD100208Y4BSPD 300V MCOV 1 POLE |
6,017 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 100 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD100240H4BSPD 300V MCOV 1 POLE |
5,129 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 100 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD100400Y4BSPD 640V MCOV 1 POLE |
5,595 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 640V | 20 kA | 100 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD100240S4BSPD 300V MCOV 1 POLE |
2,589 | - |
|
Datasheet | SPD | Bulk | Active | - | Base + Module | 1 | 300V | 20 kA | 100 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.
