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

LITTELFUSE LSP05240PM

Manufacturer	Littelfuse
Mfr. Part Number	LSP05240PM
Electland Part Code	386109
Electland Part Number	NYE_LSP05240PM
Category	Surge Protection Devices (SPDs)
Description	Surge Protection Device (SPD) 275VAC MCOV 1 Pole
Datasheet	Download

Product Attributes

Category	Circuit Protection Transient Voltage Suppressors (TVS) Surge Protection Devices (SPDs)
type	Type 2, Type 4
form	Module Only
Number of poles	1
Voltage - Continuous Operating (Max) (MCOV)	275VAC
Current - Discharge (Nom) (8/20µS)	5 kA
Current - Discharge (Max) (8/20µS)	10 kA
Voltage - Protection Level (VP) (2416)	1.2 kV
Operating Temperature	-45°C ~ 85°C
Features	Overvoltage clamping protection;Integrated thermal trip failure protection
Mounting Type	Screw
Approval Agency	CE, cURus, UL
Voltage Rating	240V
Packaging	Tray
Tariff Active	True
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	Not Applicable
ExportControlClassNumber	EAR99
HtsusCode	8536.30.8000
Weight	0.5g

Introduction

The Littelfuse LSP05 Thermally Protected Surge Protective Device is a self-protected device designed for transient overvoltage protection in outdoor and commercial LED lighting fixtures. It is built using Littelfuse thermally protected varistor technology. Its integrated thermal disconnect function provides additional protection against catastrophic failure and fire hazards, even under extreme conditions such as end-of-life varistor degradation or sustained overvoltage. The LSP05 helps customer products comply with the IEEE C62.41.2 Location Category C Low standard and the U.S. Department of Energy MSSLC Model Specification.

Features

Maximum discharge current 10kA, 8/20µs
Compliant with ANSI C82.77-5-2015: Location Category CM, 10kV/5kA, 1.2/50µs - 8/20µs combination wave
Compliant with IEEE C62.41.2: Location Category CLow, 6kV/3kA, 1.2/50µs - 8/20µs combination wave
Compliant with US DOE MSSLC Model Specification
Parallel-connected SPD device
Thermally protected varistor technology
IP66 ingress protection
Indicator lead wire option for parallel-connected modules
UL 1449 Type 4 Component Assembly certified (Type 4CA)
Compliant with IEC61643-11 Class II / EN61643-11 Type 2
Compact form factor (48x48x30mm) with mounting tabs
240Vac and 277Vac voltage ratings available for Class I and Class II installations per IEC luminaire protection classification
CE - compliant with Low Voltage and RoHS European Directives