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	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
SPD250240S3C SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	7,442	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD250240D3J SPD TYPE 2 320V MCOV 1 POLE Tripp Lite	2,188	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	320V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD250240S3J SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	2,613	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD250240H3J-ND SPD Tripp Lite	4,501	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
SPD250480Y3C SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	4,668	RFQ	Datasheet	-	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	-	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250400Y3J SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	7,836	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250400Y3C SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	7,175	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480D3J SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	2,369	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	-	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480Y3J SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	4,320	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Remote Signaling Contacts	Chassis Mount	cURus, UL
SPD250600D3C SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	4,495	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	250 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250600D3J SPD TYPE 2 840VAC MCOV 1 POLE Tripp Lite	7,517	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	840VAC	20 kA	250 kA	200 kA	2.5 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480D3G SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	6,098	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	2 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480D3C SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	5,939	RFQ	Datasheet	-	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	-	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SPD250480Y3H SPD TYPE 2 640VAC MCOV 1 POLE Tripp Lite	9,404	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Module Only	1	640VAC	20 kA	250 kA	200 kA	1.8 kV	-	-40°C ~ 50°C	Visual Life Indicator	Chassis Mount	cULus, UL
SSP03EMA24SD SPD 150VAC MCOV 1 POLE Schneider Electric	3,202	RFQ	Datasheet	-	Box	Active	-	Module Only	1	150VAC	20 kA	-	200 kA	-	-	-	-	Chassis Mount	-
SSP02EMA24SD SPD 150V MCOV 1 POLE Schneider Electric	9,798	RFQ	Datasheet	-	Box	Active	-	Module Only	1	150V	20 kA	-	200 kA	-	-	-	-	DIN Rail	-
SPD250208Y3F SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	5,385	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD250600Y3G SPD TYPE 2 840V MCOV 1 POLE Tripp Lite	3,534	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	840V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD250208Y4N SPD TYPE 2 300V MCOV 1 POLE Tripp Lite	7,512	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	300V	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	cURus, UL
SPD250230L4N SPD TYPE 2 MCOV 1 POLE Tripp Lite	8,959	RFQ	Datasheet	SPD	Bulk	Active	Type 2	Base + Module	1	-	20 kA	400 kA	200 kA	-	-	-40°C ~ 50°C	Thermally Protected	Chassis Mount	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.