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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MA4IMA12SPD TYPE 2 320V MCOV 1 POLE |
4,428 | - |
|
Datasheet | - | Box | Active | Type 2 | Module Only | 1 | 320V | 20 kA | 120 kA | 200 kA | - | - | 65°C | - | Panel Mount | - |
|
|
MA8IMA12SPD TYPE 2 420V MCOV 1 POLE |
7,290 | - |
|
Datasheet | - | Box | Active | Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | - | - | Panel Mount | - |
|
|
MA4IMA121SPD TYPE 1 320V MCOV 1 POLE |
5,167 | - |
|
Datasheet | - | Box | Active | Type 1 | Module Only | 1 | 320V | 20 kA | - | 200 kA | - | - | - | - | Panel Mount | - |
|
|
CVX050-480LSPD TYP 1/TYP 2 1.1KV MCOV 1POLE |
9,966 | - |
|
Datasheet | CVX | Bulk | Active | Type 1, Type 2 | Base + Module | 1 | 1.1kV | 10 kA | 50 kA | 100 kA | 4 kV | - | -25°C ~ 60°C | Visual Life Indicator | Chassis Mount | CE, CSA, UL |
|
|
CVX050-240SSPD TYP 1/TYP 2 300V MCOV 1 POLE |
8,329 | - |
|
Datasheet | CVX | Bulk | Active | Type 1, Type 2 | Base + Module | 1 | 300V | 20 kA | 50 kA | 100 kA | 1.2 kV | - | -25°C ~ 60°C | Visual Life Indicator | Chassis Mount | CE, CSA, UL |
|
|
CVX050-230LSPD TYP 1/TYP 2 640V MCOV 1 POLE |
9,748 | - |
|
Datasheet | CVX | Bulk | Active | Type 1, Type 2 | Base + Module | 1 | 640V | 20 kA | 50 kA | 100 kA | - | 1.2 kV | -25°C ~ 60°C | Visual Life Indicator | Chassis Mount | CE, CSA, UL |
|
|
MA1IMA16SPD TYPE 2 150V MCOV 1 POLE |
5,754 | - |
|
Datasheet | - | Box | Active | Type 2 | Module Only | 1 | 150V | 20 kA | 160 kA | 200 kA | - | - | - | - | Panel Mount | - |
|
|
SPODU550MTRSPD TYP 1/TYP 2 550V MCOV 1 POLE |
5,526 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | Remote Signaling Contacts, Visual Life Indicator | PCB Mount | cURus |
|
|
SPODU550S2SPD TYP 1/TYP 2 550V MCOV 1 POLE |
8,369 | - |
|
Datasheet | SPOD | Bulk | Obsolete | Type 1, Type 2 | Module Only | 1 | 550V | 20 kA | - | 200 kA | - | - | -25°C ~ 85°C | - | PCB Mount | cURus |
|
|
HFNF120ICSE005SPD 1 POLE |
7,269 | - |
|
Datasheet | - | Box | Active | - | Module Only | 1 | - | - | - | - | - | - | - | - | Chassis Mount | - |
|
2024880000SPD TYPE 2 180VAC MCOV 1 POLE |
9,235 | - |
|
Datasheet | VPU | Box | Obsolete | Type 2 | Base + Module | 1 | 180VAC | 20 kA | 40 kA | 200 kA | 800 V | - | -40°C ~ 70°C | Remote Signaling Contacts | - | cURus |
|
2024860000SPD TYPE 1 385VAC MCOV 1 POLE |
6,372 | - |
|
Datasheet | VPU | Box | Obsolete | Type 1 | Base + Module | 1 | 385VAC | 20 kA | 40 kA | 25 kA | - | - | -40°C ~ 70°C | - | Chassis Mount | CE, cURus |
|
|
HFNF240ICSE002SPD 1 POLE |
2,154 | - |
|
Datasheet | - | Box | Active | - | Module Only | 1 | - | - | - | - | - | - | - | - | Chassis Mount | - |
|
|
CVX050-208YSPD TYP 1/TYP 2 640V MCOV 1 POLE |
5,654 | - |
|
Datasheet | CVX | Bulk | Active | Type 1, Type 2 | Base + Module | 1 | 640V | 20 kA | 50 kA | 100 kA | - | 1.2 kV | -25°C ~ 60°C | Visual Life Indicator | Chassis Mount | CE, CSA, UL |
|
|
SP200-T2F-1201P-LCSPD TYPE 2 150VAC MCOV 1 POLE |
3,808 | - |
|
Datasheet | SP200 | Bulk | Active | Type 2 | Base + Module | 1 | 150VAC | 20 kA | - | 200 kA | - | - | -40°C ~ 75°C | Visual Life Indicator | Chassis Mount | - |
|
|
MA4IMA16SPD 140V MCOV 1 POLE |
8,079 | - |
|
Datasheet | - | Box | Active | - | - | 1 | 140V | 100 kA | - | 1.5 kA | 1.2 kV | - | 60°C | - | Panel Mount | - |
|
|
MA8IMA161SPD TYPE 1 420VAC MCOV 1 POLE |
2,970 | - |
|
Datasheet | - | Box | Active | Type 1 | Module Only | 1 | 420VAC | 20 kA | - | 200 kA | - | - | - | - | Chassis Mount | - |
|
|
MA8IMA16SPD TYPE 2 420V MCOV 1 POLE |
4,614 | - |
|
Datasheet | - | Box | Active | Type 2 | Module Only | 1 | 420V | 20 kA | - | 200 kA | - | - | - | - | Panel Mount | - |
|
|
MA3IMA16SPD TYPE 2 150VAC MCOV 1 POLE |
4,162 | - |
|
Datasheet | - | Box | Active | Type 2 | Module Only | 1 | 150VAC | 20 kA | - | - | - | - | 65°C | - | Chassis Mount | - |
|
|
MA4IMA161SPD TYPE 1 320V MCOV 1 POLE |
4,966 | - |
|
Datasheet | - | Box | Active | Type 1 | Module Only | 1 | 320V | 20 kA | - | 200 kA | - | - | - | - | Panel Mount | - |
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.
