Home >Products Catalog > Techwin TVSS 400kA Class B Surge Protection Device TUV Certificated for Three-Phase 380V AC System 20 Years Warranty

Techwin TVSS 400kA Class B Surge Protection Device TUV Certificated for Three-Phase 380V AC System 20 Years Warranty

FOB Price:	600.00 - 650.00 USD/Piece
Payment Terms:	T/T

In Stock

Inquiry Now

Related products from verified members

New design!High power 8 antennas GSM 3G+ GPS + ...

Price:

Min. Order:1 Set
Wireless Software Controlled prison Jamming Sy...

Price:

Min. Order:

Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin:	Shenzhen in China

Quick Details

Brand Name: Techwin
Color: Gray
Channel: NON
Distance: NON
distances: NON
Model Number: B400B3+N-H

Specifications

Techwin TVSS 400kA Class B surge protection device TUV certificated for Threephase 380V AC system 20 years warranty

Techwin TVSS 400kA Class B surge Protection device(SPD)TV certificated for Three-phase 380V AC system 20 Years warranty

Model: B400B3+N-H

Techwin TVSS 400kA Class B surge Protection device(SPD)TV certificatedfor Three-phase 380V AC system 20 Years warranty

Model: B400B3+N-H

APPLICATIONS:

Class B Surge Protective Device for AC Power System.

Power distribution box(cabinet);AC cabinet;Column head cabinet;Charging station/charging point

CommunicationBase Station

Telecom centers

Automatic control centers

Intelligent buildings

Industrial enterprises

Medical Institutes

IT,TT,TN-C,TN-S,TN-C-S and other power supply system.

Features:

UL 1449,IEC61643

IP54

400kA 8/20μS Capability

Thermal disconnect device

Heat turn-off technology

Temperature control to protect circuit.

STatus indicators and lightning counter

Remote alarm contact, easy to remote control

Easy to install and simple for maintenance

International famous brand for core component with excellent Performance.

20 years warranty

3.Electrical Parameter

Nominal Operating VoltageUn	220VAC (L -N)/380VAC (L -L)
Max. Continuous OperatingUc	385VAC
Nominal Discharge Current(8/20μs)in	20kA
Max. Discharge Current(8/20μs)Imax	400kA
Fault Current Rating	65kA with 200A breaker
Protection LevelVPR	0.8kV(L-N)1.7kV(L-L,L-G)
SPD Technology	MOV
Response TimeTa	25ns
Temperature & Humidity rating	Temperature: -20 to 80℃, (-4-176F) Relative humidity: ≤95

4.Physical Structure

Dimensions

400(L)*300 (W)*200(H) mm

Enclosure Color

Grey

Enclosure Type(Outdoor)

Type 4X PC

Mounting

Parallel in System

Connection Terminal(SPD) hardwire

#14-#2/0AWG(2.5Mm²-70Mm²)

Service Process

Learn more >

Service Guarantee

Free Service Charge

ECVV doesn't charge any service fee to Buyers for buying this product.
ECVV Supply

ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.