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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPM400208Y1VSPD TYPE 1 MCOV 1 POLE |
3,201 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | - | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400208Y3VSPD TYPE 2 MCOV 1 POLE |
4,452 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | - | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400240S1VSPD TYPE 1 300V MCOV 1 POLE |
2,657 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400480Y3VSPD TYPE 2 MCOV 1 POLE |
5,928 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | - | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400400Y1VSPD TYPE 1 640V MCOV 1 POLE |
3,672 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 640V | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400240H3VSPD TYPE 2 320V MCOV 1 POLE |
6,574 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 320V | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400220Y1VSPD TYPE 1 300V MCOV 1 POLE |
3,855 | - |
|
Datasheet | Max | Bulk | Active | Type 1 | Base + Module | 1 | 300V | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400480D1VSPD TYPE 1 640VAC MCOV 1 POLE |
5,555 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 640VAC | 20 kA | 400 kA | 200 kA | 2 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM400400Y3VSPD TYPE 2 640VAC MCOV 1 POLE |
6,211 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | 640VAC | 20 kA | 400 kA | 200 kA | 1.8 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM400600Y1VSPD TYPE 1 840VAC MCOV 1 POLE |
4,390 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 840VAC | 20 kA | 400 kA | 200 kA | 2.5 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM400600Y3VSPD TYPE 2 840VAC MCOV 1 POLE |
9,319 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | 840VAC | 20 kA | 400 kA | 200 kA | 2.5 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM400600D1VSPD TYPE 1 840VAC MCOV 1 POLE |
7,425 | - |
|
Datasheet | SPM | Bulk | Active | Type 1 | Module Only | 1 | 840VAC | 20 kA | 400 kA | 200 kA | 2.5 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM400480D3VSPD TYPE 2 640VAC MCOV 1 POLE |
7,169 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | 640VAC | 20 kA | 400 kA | 200 kA | 2 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM400600D3VSPD TYPE 2 840VAC MCOV 1 POLE |
3,572 | - |
|
Datasheet | SPM | Bulk | Active | Type 2 | Module Only | 1 | 840VAC | 20 kA | 400 kA | 200 kA | 2.5 kV | - | -20°C ~ 50°C | Visual Life Indicator | Chassis Mount | cULus, UL |
|
|
SPM400208Y4TSPD TYPE 2 MCOV 1 POLE |
2,351 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | - | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400240H4TSPD TYPE 2 320V MCOV 1 POLE |
7,039 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 320V | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400240S4TSPD TYPE 2 300V MCOV 1 POLE |
2,143 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400240D4TSPD TYPE 2 300V MCOV 1 POLE |
3,597 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 300V | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400480D4TSPD TYPE 2 640V MCOV 1 POLE |
9,559 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 640V | 20 kA | 400 kA | 200 kA | - | - | -20°C ~ 50°C | Thermally Protected | Chassis Mount | CSA, UL |
|
|
SPM400230L4TSPD TYPE 2 320V MCOV 1 POLE |
3,002 | - |
|
Datasheet | Max | Bulk | Active | Type 2 | Base + Module | 1 | 320V | 20 kA | 400 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.
