400KA Lightning Protection Box With 20 Years Warranty
Class B Smart Surge Protectorfor AC Power System
Power distribution box(cabinet); AC cabinet; Column head cabinet; Charging station/charging point
Communication Base 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
Feature of 400KA Model With 20 Years Warranty
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
Technical Parameters of 400KA Model With 20 Years Warranty
|
Model |
B400B3+N |
B400F3+N |
|
Lighning proection zone(LPZ) |
1-2 |
|
|
Standards Compliance |
UL 1449 4th Edition; IEC61643-1; ROHS |
|
|
Classification |
Class I /II, Type1/2 |
|
|
Nominal working voltage Un |
220VAC (L -N)/380VAC (L -L) |
127VAC (L -N)/220VAC (L -L) |
|
Max continuous operating voltage Uc |
385VAC |
280VAC |
|
Nominal discharge current (8/20µs) In |
20kA |
|
|
Max discharge current Imax (8/20µs) Imax |
400KA |
|
|
Voltage Protection Rating ( VPR) Up |
|
|
|
Fault Current Rating |
65kA with 200A breaker |
|
|
Response Time Ta |
25ns/100ns |
|
|
Temperature & Humidity rating |
Temperature: -20 to 80℃, (-4-176F) |
|
|
Relative humidity: ≤95％ |
||
|
Mounting style |
Parallel hardwire |
|
|
Dimension (Inches) |
300(L)*205 (W)*400(H) mm |
|
|
Connecting diameter |
||
|
Material of BOX (Outdoor) |
ABS |
|
Now the price of tvss protectiondevice is reasonable, if you have needs to buy tvss device, please contact us.
As a surge protector factory, we will do our best to meet all the needs of customers.
在线联系供应商
Other supplier products
 |
SPD for Audio Surge Protector | With a standard RJ11/45 interface, the audio signal lightning protection device is suitable for audio signal lightning protection of 1 to 4 pairs o... |
 |
100KA DIN-rail Mounted Large Discharge Current AC Power SPD | Techwin Inc. is one of the most professional surge protection device manufacturersin China. With matured experience in surge protectortechnology, T... |
 |
Smart Lightning Protective Devices | The smart spike guard, Techwin intelligent lightning surge protection device (SPD), adopts the technology of Internet of things big data, integrate... |
 |
AC Power SPD | ac power surge protection device ac spd 4 pole ac spd single phase surge protection type 3 type 3 spd surge protector AC power SPD is mainly appli... |
 |
Din-rail DC Power SPD For PV Solar Power System | DC module for PV solar power system is mainly used to protect DC power system and electric and electronic equipment from lightning over-voltage and... |
Same products
 |
Custom LED Front Lit Channel Letters Sign | 卖方: Guangzhou Grandview Manufacturer LTD | Custom LED Front Lit Channel Letters Sign Product Description Illuminate Your Brand with Outdoo... |
 |
Ballistic Plate | 卖方: YONGKANG LONGKUI NEW MATERIAL CO.LTD | Ballistic Plate A can be matched with bulletproof vest as the front or back plate to enhance... |
 |
ballistic helmet | 卖方: YONGKANG LONGKUI NEW MATERIAL CO.LTD | ballistic helmet A , often referred to as a tactical helmet, is a specialized piece of perso... |
 |
bulletproof vests | 卖方: YONGKANG LONGKUI NEW MATERIAL CO.LTD | bulletproof vests stands out as one of the premier manufacturers and suppliers in China, ren... |
 |
Bulletproof Briefcase Shield | 卖方: YONGKANG LONGKUI NEW MATERIAL CO.LTD | Bulletproof Briefcase Shield Bulletproof Briefcase Shield Description This is a discreet, r... |
