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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPD050220Y1PSPD TYPE 1 300V MCOV 1 POLE |
7,859 | - |
|
Datasheet | SPD | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050208Y1PSPD TYPE 1 300V MCOV 1 POLE |
7,541 | - |
|
Datasheet | SPD | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050240D1PSPD TYPE 1 320V MCOV 1 POLE |
4,131 | - |
|
Datasheet | SPD | Bulk | Active | Type 1 | Base + Module | 1 | 320V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050240S1PSPD TYPE 1 300V MCOV 1 POLE |
4,030 | - |
|
Datasheet | SPD | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPC150240S5PSPD TYPE 1 300V MCOV 1 POLE |
5,760 | - |
|
Datasheet | SPC | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 150 kA | 200 kA | 1.2 kV | - | -40°C ~ 60°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPD050240H1PSPD TYPE 1 300V MCOV 1 POLE |
6,708 | - |
|
Datasheet | SPD | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050400Y1PSPD TYPE 1 640V MCOV 1 POLE |
6,263 | - |
|
Datasheet | SPD | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 50 kA | 200 kA | - | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | cURus, UL |
|
|
SPD050600D1PSPD TYPE 1 840VAC MCOV 1 POLE |
9,191 | - |
|
Datasheet | SPD | Bulk | Active | Type 1 | Module Only | 1 | 840VAC | 20 kA | 50 kA | 200 kA | 3 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPD050600Y1PSPD TYPE 1 840VAC MCOV 1 POLE |
9,166 | - |
|
Datasheet | SPD | Bulk | Active | Type 1 | Module Only | 1 | 840VAC | 20 kA | 50 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPD050480Y1PSPD TYPE 1 640VAC MCOV 1 POLE |
8,256 | - |
|
Datasheet | SPD | Bulk | Active | Type 1 | Module Only | 1 | 640VAC | 20 kA | 50 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPC160120N5PSPD TYPE 1 150V MCOV 1 POLE |
3,785 | - |
|
Datasheet | SPC | Bulk | Active | Type 1 | Base + Module | 1 | 150V | 20 kA | 160 kA | 200 kA | 1.2 kV | - | -40°C ~ 60°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPC160240N5PSPD TYPE 1 320VAC MCOV 1 POLE |
8,155 | - |
|
Datasheet | SPC | Bulk | Active | Type 1 | Module Only | 1 | 320VAC | 20 kA | 160 kA | 200 kA | 2 kV | - | -40°C ~ 60°C | Thermally Protected, Visual Life Indicator | Chassis Mount | CSA, UL |
|
|
SPC160480N5PSPD TYPE 1 550VAC MCOV 1 POLE |
3,419 | - |
|
Datasheet | SPC | Bulk | Active | Type 1 | Module Only | 1 | 550VAC | 20 kA | 160 kA | 200 kA | 1.8 kV | - | -40°C ~ 60°C | Thermally Protected, Visual Life Indicator | Chassis Mount | CSA, UL |
|
|
SPC160277N5PSPD TYPE 1 320VAC MCOV 1 POLE |
6,634 | - |
|
Datasheet | SPC | Bulk | Active | Type 1 | Module Only | 1 | 320VAC | 20 kA | 160 kA | 200 kA | 2 kV | - | -40°C ~ 60°C | Thermally Protected, Visual Life Indicator | Chassis Mount | CSA, UL |
|
|
PSPD100480D2KSPD TYPE 2 640V MCOV 1 POLE |
4,914 | - |
|
Datasheet | PSPD | Bulk | Active | Type 2 | Base + Module | 1 | 640V | 20 kA | 100 kA | 200 kA | 2.5 kV | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
PSPD100240D2KSPD TYPE 2 320V MCOV 1 POLE |
2,668 | - |
|
Datasheet | PSPD | Bulk | Active | Type 2 | Base + Module | 1 | 320V | 20 kA | 100 kA | 200 kA | 1 kV | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
PSPD100208Y3KSPD TYPE 2 300V MCOV 1 POLE |
4,598 | - |
|
Datasheet | PSPD | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 100 kA | 200 kA | 1.2 kV | - | -40°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
BSPA100120N1PSPD TYPE 1 150VAC MCOV 1 POLE |
4,985 | - |
|
Datasheet | BSPA | Bulk | Active | Type 1 | Module Only | 1 | 150VAC | 20 kA | - | 200 kA | 1.2 kV | - | -40°C ~ 60°C | Remote Signaling Contacts, Thermally Protected, Visual Life Indicator | Chassis Mount | CSA, UL |
|
|
BSPA100240N1PSPD TYPE 1 320VAC MCOV 1 POLE |
9,132 | - |
|
Datasheet | BSPA | Bulk | Active | Type 1 | Module Only | 1 | 320VAC | 20 kA | - | 200 kA | 2 kV | - | -40°C ~ 60°C | Remote Signaling Contacts, Thermally Protected, Visual Life Indicator | Chassis Mount | CSA, UL |
|
|
SPC100600Y3PSPD TYPE 1 420V MCOV 1 POLE |
4,707 | - |
|
Datasheet | SPC | Bulk | Active | Type 1 | Base + Module | 1 | 420V | 20 kA | 100 kA | 200 kA | 2.5 kV | - | -40°C ~ 60°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.
