Surge Protection Device (SPD) 550VAC MCOV 4 Pole
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Surge Protection Device (SPD) 550VAC MCOV 4 Pole
SPD – Type 2 -  Surge Protection Devices
Choosing the Right Surge Protection SPD for Solar Applications

SPD2-550-4P0-R

DigiKey Part Number
5666-SPD2-550-4P0-R-ND
Manufacturer
Manufacturer Product Number
SPD2-550-4P0-R
Description
SPD TYPE 1/TYPE 2 550VAC MCOV
Customer Reference
Detailed Description
Surge Protection Device (SPD) 550VAC MCOV 4 Pole
Datasheet
 Datasheet
EDA/CAD Models
SPD2-550-4P0-R Models
Product Attributes
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Category
Current - Discharge (Nom) (8/20µS)
20 kA
Manufacturer
Littelfuse Inc.
Current - Discharge (Max) (8/20µS)
50 kA
Series
Current - Short Circuit Rating (SCCR)
200 kA
Packaging
Bulk
Voltage - Protection Rating (VPR)
2 kV
Part Status
Obsolete
Voltage - Protection Level (VP) (2416)
2.5 kV
Type
Type 1, Type 2
Operating Temperature
-40°C ~ 80°C
Form
Base + Module
Features
Remote Signaling Contacts, Thermally Protected
Number of Poles
4
Mounting Type
DIN Rail
Voltage - Continuous Operating (Max) (MCOV)
550VAC
Approval Agency
CE, cURus, UL, VDE
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 135
This product is no longer manufactured and will no longer be stocked once stock is depleted.