Surge Protection Devices (SPDs)

Explore Surge Protection Devices (SPDs) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
2910352 SPD TYPE 1 350VAC MCOV 1 POLE Phoenix Contact	3,146	497.16	RFQ	Datasheet	VAL-US	Bulk	Active	Type 1	Base + Module	1	350VAC	20 kA	-	25 kA	1.8 kV	1.6 kV	-40°C ~ 80°C	-	DIN Rail	cUL, UL
2910359 SPD TYPE 1/TYPE 2 175VAC MCOV Phoenix Contact	2,860	606.80	RFQ	Datasheet	VAL-US	Bulk	Active	Type 1, Type 2	Base + Module	1	175VAC	20 kA	37.5 kA	25 kA	1.2 kV	800 V	-40°C ~ 80°C	-	DIN Rail	cUL, UL
SPD2-PV11-3P0-R SPD TYPE 1/TYPE 2 1.1KVAC MCOV Littelfuse Inc.	1,847	189.72	RFQ	Datasheet	SPD2 PV	Bulk	Active	Type 1, Type 2	Base + Module	3	1.1kVAC	20 kA	40 kA	50 kA	2.5 kV	3.8 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	cURus, UL, VDE
2910371 SPD TYPE 1 275VAC MCOV 1 POLE Phoenix Contact	7,235	657.89	RFQ	Datasheet	VAL-US	Bulk	Active	Type 1	Base + Module	1	275VAC	20 kA	40 kA	25 kA	1.5 kV	1.6 kV	-40°C ~ 80°C	-	DIN Rail	cUL, UL
SPD2-150-1P1-R SPD TYPE 1/TYPE 2 305VAC MCOV Littelfuse Inc.	2,800	184.55	RFQ	Datasheet	SPD2 1P+1	Bulk	Active	Type 1, Type 2	Base + Module	2	305VAC	40 kA	65 kA	200 kA	1 kV	1.5 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL, VDE
SPD2-350-4P0-R SPD TYPE 1/TYPE 2 350VAC MCOV Littelfuse Inc.	3,458	275.38	RFQ	Datasheet	SPD2 4+0	Bulk	Active	Type 1, Type 2	Base + Module	4	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
SPD2-350-1P1-R SPD TYPE 1/TYPE 2 305VAC MCOV Littelfuse Inc.	3,890	239.03	RFQ	Datasheet	SPD2 1P+1	Bulk	Active	Type 1, Type 2	Base + Module	2	305VAC	40 kA	65 kA	200 kA	1 kV	1.5 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL, VDE
BSPMA4208WYNGR SPD TYPE 1 208VAC MCOV 4 POLE Eaton - Bussmann Electrical Division	4,077	888.63	RFQ	Datasheet	BSPMA	Bulk	Active	Type 1	Base + Module	4	208VAC	-	-	200 kA	-	-	-	Remote Signaling Contacts	DIN Rail	CSA, UL
SPD2-750-3P0-R SPD TYPE 1/TYPE 2 750VAC MCOV Littelfuse Inc.	3,715	314.32	RFQ	Datasheet	SPD2 3P+0	Bulk	Active	Type 1, Type 2	Base + Module	3	750VAC	20 kA	35 kA	200 kA	2.5 kV	3.4 kV	-40°C ~ 80°C	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL, VDE
SPD2-150-4P0-R SPD TYPE 1/TYPE 2 150VAC MCOV Littelfuse Inc.	1,347	298.80	RFQ	Datasheet	SPD2 4+0	Bulk	Active	Type 1, Type 2	Base + Module	4	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
LSP05GI277S SPD TYPE 2/TYPE 3 320VAC MCOV Littelfuse Inc.	9,595	15.23	RFQ	Datasheet	LSP	Bulk	Active	Type 2, Type 3	Module Only	1	320VAC	5 kA	10 kA	-	-	2.4 kV	-40°C ~ 85°C	Thermally Protected	Screw	CE, cURus, KEMA-KEUR, UL
LSP05G277PX3316 SPD TYPE 2 320VAC MCOV 1 POLE Littelfuse Inc.	3,944	11.35	RFQ	Datasheet	LSP	Bulk	Active	Type 2	Module Only	1	320VAC	5 kA	10 kA	-	-	-	-45°C ~ 85°C	Thermally Protected	Screw	cURus, UL
LSP05G277SX3316 SPD TYPE 2 320VAC MCOV 1 POLE Littelfuse Inc.	4,760	11.81	RFQ	Datasheet	LSP	Tray	Active	Type 2	Module Only	1	320VAC	5 kA	10 kA	-	-	-	-45°C ~ 85°C	Thermally Protected	Screw	cURus, UL
LSP05G277SX3333 SPD TYPE 2 320VAC MCOV 1 POLE Littelfuse Inc.	1,696	11.93	RFQ	Datasheet	LSP	Tray	Active	Type 2	Module Only	1	320VAC	5 kA	10 kA	-	-	-	-45°C ~ 85°C	Thermally Protected	Screw	cURus, UL
LSP05GI240S SPD TYPE 2/TYPE 3 275VAC MCOV Littelfuse Inc.	1,129	15.23	RFQ	Datasheet	LSP	Bulk	Active	Type 2, Type 3	Module Only	1	275VAC	5 kA	10 kA	-	-	2.4 kV	-40°C ~ 85°C	Thermally Protected	Screw	CE, cURus, KEMA-KEUR, UL
LSP05347P SPD TYPE 2/TYPE 4 420VAC MCOV Littelfuse Inc.	3,461	16.36	RFQ	Datasheet	LSP	Tray	Active	Type 2, Type 4	Module Only	1	420VAC	5 kA	10 kA	-	-	1.7 kV	-45°C ~ 85°C	Thermally Protected	Screw	CE, cURus, UL
LSP05480P SPD TYPE 2/TYPE 4 510VAC MCOV Littelfuse Inc.	1,990	16.36	RFQ	Datasheet	LSP	Tray	Active	Type 2, Type 4	Module Only	1	510VAC	5 kA	10 kA	-	-	1.9 kV	-45°C ~ 85°C	Thermally Protected	Screw	CE, cURus, UL
LSP05240LLPM SPD TYPE 2/TYPE 4 275VAC MCOV Littelfuse Inc.	4,783	17.18	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
SPD-20-277P SPD 277VAC MCOV 2 POLE MEAN WELL USA Inc.	8,272	20.07	RFQ	Datasheet	SPD-20	Box	Active	-	-	2	277VAC	5 kA	20 kA	5 kA	1.5 kV	1.5 kV	-40°C ~ 70°C	-	Screw	CE, cURus, UL
LSP10480P SPD TYPE 2 510VAC MCOV 1 POLE Littelfuse Inc.	2,577	20.30	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

FAQ

Frequently Asked Questions

What are Surge Protection Devices (SPDs) components used for?

Surge Protection Devices (SPDs) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Surge Protection Devices (SPDs) part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Surge Protection Devices (SPDs) parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.