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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HFNF120IESE003SPD 1 POLE |
2,346 | - |
|
Datasheet | - | Box | Obsolete | - | Module Only | 1 | - | 3 kA | - | - | - | - | - | - | DIN Rail | - |
|
|
STCSLAC12036SPD TYPE 2 325VAC MCOV 1 POLE |
2,833 | - |
|
Datasheet | STC-SLAC | Bulk | Active | Type 2 | Module Only | 1 | 325VAC | - | - | 39 kA | - | - | - | Visual Life Indicator | Wall Mount | UL |
|
|
MA1IMA121SPD TYPE 1 150V MCOV 1 POLE |
5,129 | - |
|
Datasheet | - | Box | Active | Type 1 | Module Only | 1 | 150V | 20 kA | - | 200 kA | - | - | - | - | Panel Mount | - |
|
|
BSPMA3480WYGRSPD TYPE 1 480VAC MCOV 3 POLE |
7,145 | - |
|
Datasheet | BSPMA | Bulk | Active | Type 1 | Base + Module | 3 | 480VAC | - | - | 200 kA | - | - | - | Remote Signaling Contacts | DIN Rail | CSA, UL |
|
|
BSPMA3600WYGRSPD TYPE 1 600VAC MCOV 3 POLE |
2,338 | - |
|
Datasheet | BSPMA | Bulk | Active | Type 1 | Base + Module | 3 | 600VAC | - | - | 200 kA | - | - | - | Remote Signaling Contacts | DIN Rail | CSA, UL |
|
|
SPC050120N1PSPD TYPE 1 150V MCOV 1 POLE |
4,257 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 150V | 20 kA | 50 kA | 200 kA | 1.2 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, UL |
|
|
SPC050240N1PSPD TYPE 1 300V MCOV 1 POLE |
4,273 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | 2 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, UL |
|
|
SPC050277N1PSPD TYPE 1 300V MCOV 1 POLE |
6,591 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | 1.5 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, UL |
|
|
SPC050480N1PSPD TYPE 1 550VAC MCOV 1 POLE |
2,138 | - |
|
Datasheet | SPC | Bulk | Active | Type 1 | Module Only | 1 | 550VAC | 20 kA | 50 kA | 200 kA | 1.8 kV | - | -40°C ~ 60°C | Thermally Protected, Visual Life Indicator | Chassis Mount | CSA, UL |
|
|
2800645SPD TYPE 1/TYPE 2 335VAC MCOV |
4,918 | - |
|
Datasheet | VAL-MS | Bulk | Active | Type 1, Type 2 | Base + Module | 1 | 335VAC | 12.5 kA | 65 kA | 25 kA | - | 1.6 kV | -40°C ~ 80°C | - | DIN Rail | CB, cUR, cULus, EAC, UR |
|
|
SPC050120N5PSPD TYPE 1 150V MCOV 1 POLE |
8,178 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 150V | 20 kA | 50 kA | 200 kA | 1.2 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, UL |
|
|
SPC050240N5PSPD TYPE 1 300V MCOV 1 POLE |
8,135 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | 2 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, UL |
|
|
SPC050480N5PSPD TYPE 1 550V MCOV 1 POLE |
6,141 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 550V | 20 kA | 50 kA | 200 kA | 1.8 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, UL |
|
|
SPC050277N5PSPD TYPE 1 320VAC MCOV 1 POLE |
4,302 | - |
|
Datasheet | SPC | Bulk | Active | Type 1 | Module Only | 1 | 320VAC | 20 kA | 50 kA | 200 kA | 2 kV | - | -40°C ~ 60°C | Thermally Protected, Visual Life Indicator | Chassis Mount | CSA, UL |
|
|
SPC050240S1PSPD TYPE 1 300V MCOV 1 POLE |
9,088 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | 1.2 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, UL |
|
|
SMKITASPD |
6,533 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
SPC050480N3PSPD TYPE 1 550V MCOV 1 POLE |
3,404 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 550V | 20 kA | 50 kA | 200 kA | 1.8 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, UL |
|
|
SPC050120N4PSPD TYPE 1 150V MCOV 1 POLE |
3,418 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 150V | 20 kA | 50 kA | 200 kA | 1.2 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, UL |
|
|
SPC050120N3PSPD TYPE 1 150V MCOV 1 POLE |
4,880 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 150V | 20 kA | 50 kA | 200 kA | 1.2 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, UL |
|
|
SPC050240N4PSPD TYPE 1 300V MCOV 1 POLE |
4,148 | - |
|
Datasheet | - | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 50 kA | 200 kA | 2 kV | - | -40°C ~ 60°C | - | Chassis Mount | cULus, 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.
