Устройство для защиты от перенапряжения вспышки 20/40 кА 275

Цена:9,40 $ - 12,54 $*

Количество:

Mass production three phase protection 275V 20/40KA TNS T2 2P circuit power supply system surge protector

Product description

1. For installation at LPZ 0B-1 or higher, protecting low voltage equipment from surge damages.

2. Applied in modular SPD Class II (Class C) for TNS power supply system.

3. Designed according to IEC 61643-1/GB 18802.1.

Main character

1. Three-phase protection for TN-S system

2. Pluggable module, easy for installation and maintenance

3. High discharge capacity, quick response

4. Double thermal disconnection devices, providing more reliable protection

5. Green window will change when fault and also provide remote alarm control at the same time

Rated Voltage(max. continous voltage)	Uc	275V~
Nominal discharge current(8/20μs)	In	20kA
Max. discharge current(10/350μs)	Imax	40kA
voltage protection level	Up	≤1.5kV
Response time	tA	≤25ns(L-N)
Max.Back up fuse		125AgL/gG
Operating Temperature range	Tu	-40~80℃
Cross-sectional area		1.5mm²~25mm² solid/35mm²flexible
Mounting on		35 DIN rail
Enclosure material		Purple module & light gray,UL94-V0
Dimension		4mods
Type of remote signaling capacity		Switching contact
Switching Capacity		AC:250V/0.5A; DC:250V/0.1A; 125V/0.2A; 75V/0.5A
Cross sectional area for temote signaling contact		Max.1.5mm² solid/flexible
Test standards		YD/T 1235.1; GB 18802.1; IEC 61643-1
Certification		CE TUV CQC RoHS