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
SPD2-350-4P0 SPD TYP 1/TYP 2 350V MCOV 4 POLE Littelfuse Inc.	2,777	242.66	RFQ	Datasheet	SPD2 4+0	Bulk	Active	Type 1, Type 2	Base + Module	4	350V	20 kA	50 kA	200 kA	1 kV	1.75 kV	-40°C ~ 80°C	Thermally Protected, Visual Life Indicator	DIN Rail	CE, cURus, UL, VDE
BSPM2240S3GR SPD TYPE 2 550VAC MCOV 2 POLE Eaton - Bussmann Electrical Division	8,023	0.00	RFQ	Datasheet	BSPM	Bulk	Obsolete	Type 2	Base + Module	2	550VAC	20 kA	40 kA	200 kA	1.8 kV	-	-	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL
BSPM2480S3GR SPD TYPE 2 770VAC MCOV 2 POLE Eaton - Bussmann Electrical Division	5,784	0.00	RFQ	Datasheet	BSPM	Bulk	Obsolete	Type 2	Base + Module	2	770VAC	20 kA	40 kA	200 kA	2.5 kV	-	-	Remote Signaling Contacts, Thermally Protected	DIN Rail	CE, cURus, UL
2736480000 SPD TYPE 2 300VAC MCOV 2 POLE Weidmüller	2,852	0.00	RFQ	Datasheet	-	Box	Active	Type 2	Base + Module	2	300VAC	20 kA	50 kA	150 kA	900 V	-	-40°C ~ 85°C	Remote Signaling Contacts	DIN Rail	CE, cULus, VDE
2906002 SPD 28VDC MCOV 1 POLE Phoenix Contact	2,909	317.10	RFQ	Datasheet	PT	Bulk	Active	-	Module Only	1	28VDC	10 kA	20 kA	-	-	1 kV	-40°C ~ 85°C	-	Base Mount	-
AGDN12040R SPD TYPE 1 150VAC MCOV 4 POLE Tripp Lite	3,988	0.00	RFQ	Datasheet	-	Bulk	Active	Type 1	Base + Module	4	150VAC	20 kA	-	200 kA	600 V	-	-40°C ~ 85°C	Visual Life Indicator	DIN Rail	UL
AGDN24040R SPD TYPE 1 300VAC MCOV 4 POLE Tripp Lite	9,213	0.00	RFQ	Datasheet	-	Bulk	Active	Type 1	Base + Module	4	300VAC	20 kA	-	150 kA	900 V	-	-40°C ~ 85°C	Visual Life Indicator	DIN Rail	UL
AGDN27740R SPD TYPE 1 350VAC MCOV 4 POLE Tripp Lite	8,104	0.00	RFQ	Datasheet	-	Bulk	Active	Type 1	Base + Module	4	350VAC	20 kA	-	200 kA	1 kV	-	-40°C ~ 85°C	Visual Life Indicator	DIN Rail	UL
SPD2-350-3P1 SPD TYP 1/TYP 2 350V MCOV 3 POLE Littelfuse Inc.	2,881	245.89	RFQ	Datasheet	SPD2 3P+1	Bulk	Active	Type 1, Type 2	Base + Module	3	350V	20 kA	50 kA	200 kA	1 kV	1.75 kV	-40°C ~ 80°C	Thermally Protected, Visual Life Indicator	DIN Rail	CE, cURus, UL, VDE
1260-3SMG-277 SPD 350VAC MCOV 3 POLE Bourns Inc.	4,092	0.00	RFQ	Datasheet	1260	Box	Active	-	Base + Module	3	350VAC	25 kA	100 kA	50 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts, Visual Life Indicator	DIN Rail	-
1260-3SMG-127 SPD 180VAC MCOV 3 POLE Bourns Inc.	9,819	0.00	RFQ	Datasheet	1260	Box	Active	-	Base + Module	3	180VAC	25 kA	100 kA	50 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts, Visual Life Indicator	DIN Rail	-
2800810 SPD 37VAC/53VDC MCOV 1 POLE Phoenix Contact	2,819	287.00	RFQ	Datasheet	PT	Bulk	Active	-	Module Only	1	37VAC, 53VDC	-	20 kA	-	-	-	-40°C ~ 70°C	-	Base Mount	EAC
2800802 SPD 4VAC/6VDC MCOV 1 POLE Phoenix Contact	6,640	287.00	RFQ	Datasheet	PT	Bulk	Active	-	Module Only	1	4VAC, 6VDC	-	-	-	-	-	-40°C ~ 70°C	-	Base Mount	-
2800814 SPD 37VAC/53VDC MCOV 1 POLE Phoenix Contact	6,744	293.00	RFQ	Datasheet	PT	Bulk	Active	-	Module Only	1	37VAC, 53VDC	-	-	-	-	-	-40°C ~ 70°C	-	Base Mount	-
1351440000 SPD TYPE 2 1.2KVDC MCOV 1 POLE Weidmüller	3,799	242.41	RFQ	Datasheet	VPU	Box	Obsolete	Type 2	Base + Module	1	1.2kVDC	20 kA	40 kA	-	-	-	-40°C ~ 70°C	Remote Signaling Contacts	DIN Rail	CE, EAC
2909630 SPD TYP2 75VAC/100VDC MCOV 1POLE Phoenix Contact	4,763	269.18	RFQ	Datasheet	VAL-US	Bulk	Active	Type 2	Base + Module	1	75VAC, 100VDC	15 kA	40 kA	25 kA	-	550 V	-40°C ~ 80°C	-	DIN Rail	-
2801515 SPD 21VAC/30VDC MCOV 1 POLE Phoenix Contact	2,417	299.00	RFQ	Datasheet	PT	Bulk	Active	-	Module Only	1	21VAC, 30VDC	-	-	-	-	-	-40°C ~ 70°C	-	DIN Rail	ATEX, CCC, cUL, cULus, UL
SPD2-480-4P0 SPD TYP 1/TYP 2 480V MCOV 4 POLE Littelfuse Inc.	3,799	261.00	RFQ	Datasheet	SPD2 4+0	Bulk	Active	Type 1, Type 2	Base + Module	4	480V	20 kA	50 kA	200 kA	1.5 kV	2.3 kV	-40°C ~ 80°C	Thermally Protected, Visual Life Indicator	DIN Rail	CE, cURus, UL, VDE
2025980000 SPD TYPE 2 180VAC MCOV 1 POLE Weidmüller	9,745	317.93	RFQ	Datasheet	VPU	Box	Obsolete	Type 2	Base + Module	1	180VAC	20 kA	40 kA	200 kA	800 V	-	-40°C ~ 70°C	-	-	cURus
1260-4S-400 SPD 440VAC MCOV 4 POLE Bourns Inc.	3,330	0.00	RFQ	Datasheet	1260	Box	Active	-	Base + Module	4	440VAC	25 kA	100 kA	50 kA	-	-	-40°C ~ 85°C	Remote Signaling Contacts, Visual Life Indicator	DIN Rail	-

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.