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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPM500480D1USPD TYPE 1 640VAC MCOV 1 POLE |
2,854 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 640VAC | 20 kA | 500 kA | 200 kA | 2 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500240S1USPD TYPE 1 300VAC MCOV 1 POLE |
3,842 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 300VAC | 20 kA | 500 kA | 200 kA | 1 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500240D3USPD TYPE 2 300VAC MCOV 1 POLE |
8,647 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | 300VAC | 20 kA | 500 kA | 200 kA | 1 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500600Y1USPD TYPE 1 840VAC MCOV 1 POLE |
5,711 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 840VAC | 20 kA | 500 kA | 200 kA | 2.5 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SSP04EMA48SDSPD 320V MCOV 1 POLE |
8,616 | - |
|
Datasheet | - | Box | Active | - | Module Only | 1 | 320V | 20 kA | - | 200 kA | - | - | - | - | DIN Rail | - |
|
|
SPM500600Y3YSPD TYPE 2 840V MCOV 1 POLE |
7,945 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 840V | 20 kA | 500 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM500220Y1SSPD TYPE 1 300VAC MCOV 1 POLE |
3,877 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 300VAC | 20 kA | 500 kA | 200 kA | - | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500600D1SSPD TYPE 1 840VAC MCOV 1 POLE |
9,553 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 840VAC | 20 kA | 500 kA | 200 kA | 2.5 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500240S3SSPD TYPE 2 300VAC MCOV 1 POLE |
2,133 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | 300VAC | 20 kA | 500 kA | 200 kA | 1 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500600D3SSPD TYPE 2 840VAC MCOV 1 POLE |
4,007 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | 840VAC | 20 kA | 500 kA | 200 kA | 2.5 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500240H3SSPD TYPE 2 300VAC MCOV 1 POLE |
3,636 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | 300VAC | 20 kA | 500 kA | 200 kA | 1 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500240S1SSPD TYPE 1 300VAC MCOV 1 POLE |
4,159 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 300VAC | 20 kA | 500 kA | 200 kA | 1 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500220Y3SSPD TYPE 2 300VAC MCOV 1 POLE |
7,887 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | 300VAC | 20 kA | 500 kA | 200 kA | - | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500208Y3SSPD TYPE 2 MCOV 1 POLE |
8,958 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | - | 20 kA | 500 kA | 200 kA | 1 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500208Y1SSPD TYPE 1 MCOV 1 POLE |
3,128 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | - | 20 kA | 500 kA | 200 kA | 1 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500600Y3SSPD TYPE 2 840VAC MCOV 1 POLE |
2,770 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | 840VAC | 20 kA | 500 kA | 200 kA | 2.5 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500240D1SSPD TYPE 1 300VAC MCOV 1 POLE |
2,465 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 300VAC | 20 kA | 500 kA | 200 kA | 1 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500240H1SSPD TYPE 1 300VAC MCOV 1 POLE |
2,017 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 300VAC | 20 kA | 500 kA | 200 kA | 1 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500480Y1SSPD TYPE 1 MCOV 1 POLE |
8,689 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | - | 20 kA | 500 kA | 200 kA | - | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM500400Y1SSPD TYPE 1 640VAC MCOV 1 POLE |
3,396 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 640VAC | 20 kA | 500 kA | 200 kA | 1.8 kV | - | -20°C ~ 50°C | Visual Life Indicator | 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.
