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

BOURNS 1250-4S-120

Manufacturer	BOURNS
Mfr. Part Number	1250-4S-120
Electland Part Code	387801
Electland Part Number	NYE_1250-4S-120
Category	Surge Protection Devices (SPDs)
Description	Surge Protection Device (SPD) 150VAC MCOV 4 Pole
Datasheet	Download

Product Attributes

Category	Circuit Protection Transient Voltage Suppressors (TVS) Surge Protection Devices (SPDs)
type	Type 2, Type 4
form	Base + Module
Number of poles	4
Voltage - Continuous Operating (Max) (MCOV)	150VAC
Current - Discharge (Nom) (8/20µS)	20 kA
Current - Discharge (Max) (8/20µS)	50 kA
Current - Short Circuit Rating (SCCR)	100 kA
Voltage - Protection Rating (VPR)	700 V
Voltage - Protection Level (VP) (2416)	900 V
Operating Temperature	-50°C ~ 85°C
Features	Overcurrent Protection;Integrated thermal trip failure protection;Built-in LED status indication function
Mounting Type	DIN Rail
Approval Agency	CE, CSA, UR
Voltage Rating	150V
Packaging	Bulk
Tariff Active	True
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	Not Applicable
ExportControlClassNumber	EAR99
HtsusCode	8536.30.8000
Weight	0.5g

Introduction

The Bourns® 1250 Series is a general-purpose surge protective device (SPD) designed to protect high-risk electrical service entrances and branch panels. This SPD is intended for installation at the service entrance, in main distribution boards, near sensitive terminals, or in facilities without a lightning protection system (lightning rod). The 1250 Series is a single-pole module configurable for both common-mode and differential-mode protection in single-phase and three-phase applications (up to 480 V).