Surge Arrester

Item No.: BR-40 4P

Place of Origin: China
Brand Name: BRITEC
Minimum Order Quantity: 100 Piece/Pieces
Packaging Details: Customized packaging
Delivery Time: shipped by 15-30 days after payment
Payment Terms: T/T
Supply Ability: 50000 Pieces per month

BR-40 4PDownload

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Description

Features:

SEMKO approval.
Imax 40kA 8/20us.
Patented fast tripping mechanism.
Modular design, standard 35mm DIN rail installation.
Thermal stability 100A without additional protection.
BR-40 4 pole surge arrester is suitable for TN-S system.
Working status indication window, and remote control contacts for your option.

Technology characteristic：

Product characteristics：

Specification	BR-40 150 4P	BR-40 275 4P	BR-40 320 4P	BR-40 385 4P	BR-40 440 4P
SPD classification according to EN61643-11	Type 2	Type 2	Type 2	Type 2	Type 2
SPD classification according to IEC61643-11	Class II	Class II	Class II	Class II	Class II
Max. continuous operating a.c. voltage Uc	150V	275V	320V	385V	440V
Norminal discharge current (8/20μs) In	20kA	20kA	20kA	20kA	20kA
Maximum discharge current (8/20μs) Imax	40kA	40kA	40kA	40kA	40kA
Voltage protection level Up	≤0.8kV	≤1.3kV	≤1.5kV	≤1.8kV	≤2.0kV
Voltage protection level 5kA Up	≤0.6kV	≤1.0kV	≤1.2kV	≤1.4kV	≤1.6kV
Max. backup fuse	125A gL	125A gL	125A gL	125A gL	125A gL
Response time tA	≤25ns	≤25ns	≤25ns	≤25ns	≤25ns
Operating temperature range Tu	-40℃-80℃	-40℃-80℃	-40℃-80℃	-40℃-80℃	-40℃-80℃
Operating state / fault indication	green / red	green / red	green / red	green / red	green / red
Cross-section area (Min.)	4mm²	4mm²	4mm²	4mm²	4mm²
Cross-section area (Max.)	35mm²	35mm²	35mm²	35mm²	35mm²
For mounting on	35mm Din rail
Enclosure material	Thermalplastic UL94-V0
Degree of protection	IP20	IP20	IP20	IP20	IP20
Order Code	B8401	B8403	B8405	B8407	B8409
Order Code （With remote signaling）	B8402	B8404	B8406	B8408	B8410