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
2910331 SPD TYPE 1 385VAC MCOV 1 POLE Phoenix Contact	5,208	-	RFQ	Datasheet	VAL	Bulk	Active	Type 1	Module Only	1	385VAC	40 kA	80 kA	25 kA	1.5 kV	2 kV	-40°C ~ 80°C	-	Base Mount	cUR, cURus, UR
2730480000 SPD 150V MCOV 2 POLE Weidmüller	3,586	-	RFQ	Datasheet	VPU	Box	Active	Surge Protection Module	Base + Module	2	150V	20 kA	50 kA	200 kA	600 V	1.25 kV	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	cULus, VDE
SPD2-150-3P0-R SPD TYPE 1/TYPE 2 150VAC MCOV Littelfuse Inc.	3,185	-	RFQ	Datasheet	SPD2 3P+0	Bulk	Active	Type 1, Type 2	Base + Module	3	150VAC	20 kA	50 kA	200 kA	600 V	1.25 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL, VDE
LSP05G240PX3333 SPD TYPE 2 275VAC MCOV 1 POLE Littelfuse Inc.	1,240	-	RFQ	Datasheet	LSP	Tray	Active	Type 2	Module Only	1	275VAC	5 kA	10 kA	-	-	-	-40°C ~ 85°C	Thermally Protected	Screw	cURus, UL
LSP05G240S SPD TYPE 2 275VAC MCOV 1 POLE Littelfuse Inc.	4,170	-	RFQ	Datasheet	LSP	Bulk	Active	Type 2	Module Only	1	275VAC	5 kA	10 kA	-	-	-	-45°C ~ 85°C	Thermally Protected	Screw	cURus, UL
LSP05G277PX3333 SPD TYPE 2 320VAC MCOV 1 POLE Littelfuse Inc.	9,489	-	RFQ	Datasheet	LSP	Tray	Active	Type 2	Module Only	1	320VAC	5 kA	10 kA	-	-	-	-45°C ~ 85°C	Thermally Protected	Screw	cURus, UL
LSP05G277P SPD TYPE 2 320VAC MCOV 1 POLE Littelfuse Inc.	5,823	-	RFQ	Datasheet	LSP	Bulk	Active	Type 2	Module Only	1	320VAC	5 kA	10 kA	-	-	-	-45°C ~ 85°C	Thermally Protected	Screw	cURus, UL
LSP05240PM SPD TYPE 2/TYPE 4 275VAC MCOV Littelfuse Inc.	2,147	-	RFQ	Datasheet	LSP	Tray	Active	Type 2, Type 4	Module Only	1	275VAC	5 kA	10 kA	-	-	1.2 kV	-45°C ~ 85°C	Thermally Protected	Screw	CE, cURus, UL
BSP3-277-LC SPD 320VAC/420VDC MCOV 3 POLE Thomas Research Products	6,648	-	RFQ	Datasheet	BSP3	Box	Active	-	Module Only	3	320VAC, 420VDC	10 kA	10 kA	-	-	-	-	-	Free Hanging	cURus, UL
BSP3-347-LC SPD 420VAC/560VDC MCOV 3 POLE Thomas Research Products	5,773	-	RFQ	Datasheet	BSP3	Box	Active	-	Module Only	3	420VAC, 560VDC	10 kA	10 kA	-	-	-	-	-	Free Hanging	cURus, UL
LSP10480LLP SPD TYPE 2 510VAC MCOV 1 POLE Littelfuse Inc.	4,720	-	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
BSP3-120 SPD 150VAC/200VDC MCOV 3 POLE Thomas Research Products	1,722	-	RFQ	Datasheet	BSP3	Box	Active	-	Module Only	3	150VAC, 200VDC	10 kA	10 kA	-	-	-	-	-	Free Hanging	cURus, UL
BSP3-347 SPD 420VAC/560VDC MCOV 3 POLE Thomas Research Products	0	1+：$25.20000 10+：$18.21000 50+：$15.23140 100+：$14.27540 500+：$13.75000	RFQ	Datasheet	BSP3	Box	Active	-	Module Only	3	420VAC, 560VDC	10 kA	10 kA	-	-	-	-	-	Free Hanging	cURus, UL
2906832 SPD 37VAC/53VDC MCOV 1 POLE Phoenix Contact	4,663	-	RFQ	Datasheet	TTC	Bulk	Active	-	Module Only	1	37VAC, 53VDC	-	-	-	-	80 V	-40°C ~ 85°C	-	DIN Rail	cCSAus, CSA, CSAus, UL
2906838 SPD 42VAC/60VDC MCOV 1 POLE Phoenix Contact	2,292	-	RFQ	Datasheet	TTC	Bulk	Active	-	Base + Module	1	42VAC, 60VDC	2 kA	-	-	-	220 V	-40°C ~ 85°C	-	DIN Rail	CSA, UL
SPD2-150-1P0 SPD TYP 1/TYP 2 150V MCOV 1 POLE Littelfuse Inc.	7,279	-	RFQ	Datasheet	SPD2 1P+0	Bulk	Active	Type 1, Type 2	Base + Module	1	150V	20 kA	50 kA	200 kA	600 V	1.25 kV	-40°C ~ 80°C	Visual Life Indicator	DIN Rail	CE, cURus, VDE
2910336 SPD TYPE 1/TYPE 2 385VAC MCOV Phoenix Contact	1,954	-	RFQ	Datasheet	VAL-US	Bulk	Active	Type 1, Type 2	Module Only	1	385VAC	20 kA	40 kA	25 kA	1.2 kV	1.8 kV	-40°C ~ 80°C	-	Base Mount	cUL, UL
2910337 SPD TYPE 2 275VAC MCOV 1 POLE Phoenix Contact	1,892	-	RFQ	Datasheet	VAL-US	Bulk	Active	Type 2	Module Only	1	275VAC	15 kA	40 kA	25 kA	1 kV	1.35 kV	-40°C ~ 80°C	-	Base Mount	cUL, UL
2910338 SPD TYPE 1/TYPE 2 385VAC MCOV Phoenix Contact	2,599	-	RFQ	Datasheet	VAL-US	Bulk	Active	Type 1, Type 2	Module Only	1	385VAC	20 kA	40 kA	25 kA	1.2 kV	1.8 kV	-40°C ~ 80°C	-	Base Mount	cUL, UL
2910342 SPD TYPE 1/TYPE 2 305VAC MCOV Phoenix Contact	2,320	-	RFQ	Datasheet	GDT	Bulk	Active	Type 1, Type 2	Module Only	1	305VAC	20 kA	40 kA	-	1.2 kV	1.5 kV	-40°C ~ 80°C	-	Base Mount	cUL, UL

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.