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

BOURNS 1250-1S-480

Manufacturer	BOURNS
Mfr. Part Number	1250-1S-480
Electland Part Code	387621
Electland Part Number	NYE_1250-1S-480
Category	Surge Protection Devices (SPDs)
Description	Surge Protection Device (SPD) 550VAC MCOV 1 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	1
Voltage - Continuous Operating (Max) (MCOV)	550VAC
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)	1.8 kV
Voltage - Protection Level (VP) (2416)	2.5 kV
Operating Temperature	-50°C ~ 85°C
Features	Overcurrent Protection;Integrated thermal trip failure protection
Mounting Type	DIN Rail
Approval Agency	CE, CSA, UR
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 1250 Series is a general duty Surge Protective Device (SPD) designed to protect high risk electrical service entrance and branch panels. This SPD is intended to be installed at the front end of the installation, in the main switchboard, close to sensitive terminals or in installations without LPS (lightning rods). The Model 1250 Series is a single-pole module that can be configured for both common mode and differential mode protection in single and three phase applications up to 480 V.