حفاظت مدار محدودکننده‌های ولتاژ گذرا (تی وی اس) تجهیزات حفاظت در برابر اضافه‌ولتاژ گذرا (اس پی دی)

LITTELFUSE SPD2-480-2P0

Manufacturer	Littelfuse
Mfr. Part Number	SPD2-480-2P0
Electland Part Code	386985
Electland Part Number	NYE_SPD2-480-2P0
Category	Surge Protection Devices (SPDs)
Description	Surge Protection Device (SPD) 480V MCOV 2 Pole
Datasheet	Download

Product Attributes

Category	Circuit Protection Transient Voltage Suppressors (TVS) Surge Protection Devices (SPDs)
type	Type 1, Type 2
form	Base + Module
Number of poles	2
Voltage - Continuous Operating (Max) (MCOV)	480V
Current - Discharge (Nom) (8/20µS)	20 kA
Current - Discharge (Max) (8/20µS)	50 kA
Current - Short Circuit Rating (SCCR)	200 kA
Voltage - Protection Rating (VPR)	1.5 kV
Voltage - Protection Level (VP) (2416)	2.3 kV
Operating Temperature	-40°C ~ 80°C
Features	Overvoltage clamping protection;Built-in LED status indication function;Thermal Protection
Mounting Type	DIN Rail
Approval Agency	CE, cURus, UL, VDE
Packaging	Bulk
Tariff Active	True
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
ExportControlClassNumber	EAR99
HtsusCode	8536.30.8000
Weight	0.5g

Introduction

Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasting micro-seconds. By limiting the overvoltage to the equipment during these events, costly damage and downtime can be mitigated. The surge protection devices for the 3+1 confguration are available for 240 V to 277 V nominal voltage sub-distribution board applications.