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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPM320220Y1USPD TYPE 1 300V MCOV 1 POLE |
6,731 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320208Y3SSPD TYPE 2 MCOV 1 POLE |
2,947 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | - | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320220Y3USPD TYPE 2 300V MCOV 1 POLE |
8,543 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320208Y3USPD TYPE 2 MCOV 1 POLE |
7,873 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | - | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320240S1SSPD TYPE 1 300V MCOV 1 POLE |
3,737 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320240H3USPD TYPE 2 320V MCOV 1 POLE |
9,069 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 320V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320480D1USPD TYPE 1 640V MCOV 1 POLE |
8,132 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320240D1USPD TYPE 1 300V MCOV 1 POLE |
3,455 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320240H3SSPD TYPE 2 320V MCOV 1 POLE |
6,879 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 320V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320480D1SSPD TYPE 1 640V MCOV 1 POLE |
6,032 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320220Y1SSPD TYPE 1 300V MCOV 1 POLE |
7,524 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320400Y1SSPD TYPE 1 640V MCOV 1 POLE |
9,523 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320240H1USPD TYPE 1 320V MCOV 1 POLE |
7,042 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 320V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320240D3SSPD TYPE 2 300V MCOV 1 POLE |
4,641 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320400Y1USPD TYPE 1 640V MCOV 1 POLE |
8,082 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320400Y3USPD TYPE 2 640V MCOV 1 POLE |
8,487 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 640V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320220Y3SSPD TYPE 2 300V MCOV 1 POLE |
8,189 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320400Y3SSPD TYPE 2 640V MCOV 1 POLE |
5,485 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 640V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320240D1SSPD TYPE 1 300V MCOV 1 POLE |
8,859 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM320600D3SSPD TYPE 2 840V MCOV 1 POLE |
9,842 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 840V | 20 kA | 320 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, 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.
