Surge Protection Devices (SPDs)

Browse available Surge Protection Devices (SPDs) components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
2910354 SPD TYPE 1 350VAC MCOV 4 POLE Phoenix Contact	1,442	-	RFQ	Datasheet	VAL-US	Bulk	Active	Type 1	Base + Module	4	350VAC	20 kA	-	25 kA	1.8 kV	1.6 kV	-40°C ~ 80°C	-	DIN Rail	cUL, UL
SPD2-350-3P0-R SPD TYPE 1/TYPE 2 350VAC MCOV Littelfuse Inc.	1,932	-	RFQ	Datasheet	SPD2 3P+0	Bulk	Active	Type 1, Type 2	Base + Module	3	350VAC	20 kA	50 kA	200 kA	1 kV	1.75 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL, VDE
SPD2-480-3P0-R SPD TYPE 1/TYPE 2 480VAC MCOV Littelfuse Inc.	1,578	-	RFQ	Datasheet	SPD2 3P+0	Bulk	Active	Type 1, Type 2	Base + Module	3	480VAC	20 kA	50 kA	200 kA	1.5 kV	2.3 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL, VDE
SPD2-550-3P0-R SPD TYPE 1/TYPE 2 550VAC MCOV Littelfuse Inc.	1,931	-	RFQ	Datasheet	SPD2 3P+0	Bulk	Active	Type 1, Type 2	Base + Module	3	550VAC	20 kA	50 kA	200 kA	2 kV	2.5 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL, VDE
SPD2-300-1P1-R SPD TYPE 1/TYPE 2 305VAC MCOV Littelfuse Inc.	1,006	-	RFQ	Datasheet	SPD2 1P+1	Bulk	Active	Type 1, Type 2	Base + Module	2	305VAC	40 kA	65 kA	150 kA	1 kV	1.5 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL, VDE
SPD2-480-4P0-R SPD TYPE 1/TYPE 2 480VAC MCOV Littelfuse Inc.	1,939	-	RFQ	Datasheet	SPD2 4+0	Bulk	Active	Type 1, Type 2	Base + Module	4	480VAC	20 kA	50 kA	200 kA	1.5 kV	2.3 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL, VDE
LSP05G240P SPD TYPE 2 275VAC MCOV 1 POLE Littelfuse Inc.	1,033	-	RFQ	Datasheet	LSP	Bulk	Active	Type 2	Module Only	1	275VAC	5 kA	10 kA	-	-	-	-45°C ~ 85°C	Thermally Protected	Screw	cURus, UL
LSP05120P SPD TYPE 2/TYPE 4 150VAC MCOV Littelfuse Inc.	4,140	-	RFQ	Datasheet	LSP	Tray	Active	Type 2, Type 4	Module Only	1	150VAC	5 kA	10 kA	-	-	800 V	-45°C ~ 85°C	Thermally Protected	Screw	CE, cURus, UL
SSP3-277 SPD TYPE 5 320VAC/420VDC MCOV Thomas Research Products	3,311	-	RFQ	Datasheet	SSP3	Bulk	Active	Type 5	Module Only	1	320VAC, 420VDC	5 kA	20 kA	-	-	-	-35°C ~ 85°C	-	-	cURus, UL
SPD-20-240P SPD 300VAC MCOV 2 POLE MEAN WELL USA Inc.	2,221	-	RFQ	Datasheet	SPD-20	Box	Active	-	-	2	300VAC	5 kA	20 kA	5 kA	1.5 kV	1.5 kV	-40°C ~ 70°C	-	Screw	CE, cURus, UL
LSP10120P SPD TYPE 2 150VAC MCOV 1 POLE Littelfuse Inc.	3,073	-	RFQ	Datasheet	LSP	Tray	Active	Type 2	Module Only	1	150VAC	10 kA	20 kA	-	-	900 V	-45°C ~ 85°C	Thermally Protected	Screw	CE, cURus, UL
LSP10480LLS SPD TYPE 2 510VAC MCOV 1 POLE Littelfuse Inc.	2,643	-	RFQ	Datasheet	LSP	Tray	Active	Type 2	Module Only	1	510VAC	10 kA	20 kA	-	-	2.1 kV	-45°C ~ 85°C	Thermally Protected	Screw	CE, cURus, UL
2906848 SPD 21VAC/30VDC MCOV 1 POLE Phoenix Contact	4,382	-	RFQ	Datasheet	TTC	Bulk	Active	-	Module Only	1	21VAC, 30VDC	150 A	-	-	-	50 V	-40°C ~ 85°C	-	DIN Rail	-
2906834 SPD 21VAC/30VDC MCOV 1 POLE Phoenix Contact	4,161	-	RFQ	Datasheet	TTC	Bulk	Active	-	Base + Module	1	21VAC, 30VDC	150 A	-	-	-	50 V	-40°C ~ 85°C	-	DIN Rail	CSA, UL
BSP3-480 SPD 550VAC/715VDC MCOV 3 POLE Thomas Research Products	1,147	-	RFQ	Datasheet	BSP3	Box	Active	-	Module Only	3	550VAC, 715VDC	10 kA	10 kA	-	-	-	-	-	Free Hanging	cURus, UL
LSP10240S SPD TYPE 2 275VAC MCOV 1 POLE Littelfuse Inc.	1,050	-	RFQ	Datasheet	LSP	Tray	Active	Type 2	Module Only	1	275VAC	10 kA	20 kA	-	-	1.2 kV	-45°C ~ 85°C	Thermally Protected	Screw	CE, cURus, UL
2906837 SPD 21VAC/30VDC MCOV 1 POLE Phoenix Contact	1,173	-	RFQ	Datasheet	TTC	Bulk	Active	-	Module Only	1	21VAC, 30VDC	-	-	-	-	160 V	-40°C ~ 85°C	-	DIN Rail	cCSAus, CSA, CSAus, UL
2906844 SPD 130VAC MCOV 1 POLE Phoenix Contact	1,225	-	RFQ	Datasheet	TTC	Bulk	Active	-	Base + Module	1	130VAC	5 kA	-	-	-	1 kV	-40°C ~ 85°C	-	DIN Rail	CSA, UL
ICL-16R SPD 264VAC MCOV 1 POLE MEAN WELL USA Inc.	3,692	-	RFQ	Datasheet	ICL	Box	Active	-	Module Only	1	264VAC	-	-	-	-	-	-30°C ~ 70°C	Thermally Protected	DIN Rail	CE, EAC
SPD-20HP-277S SPD TYPE 2/TYPE 3 320VAC MCOV MEAN WELL USA Inc.	4,919	-	RFQ	Datasheet	SPD-20HP	Box	Active	Type 2, Type 3	Module Only	1	320VAC	10 kA	20 kA	-	-	3.8 kV	-40°C ~ 75°C	Thermally Protected	Chassis Mount	CE, cURus, KEMA-KEUR

Surge Protection Devices (SPDs) FAQ

What Surge Protection Devices (SPDs) components can I source from EGOO?

You can browse available Surge Protection Devices (SPDs) product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Surge Protection Devices (SPDs) parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.