UL94 V-0 Other Electrical Equipment 3P 275V Single Phase Surge Arrester

1 Piece
UL94 V-0 Other Electrical Equipment 3P 275V Single Phase Surge Arrester
特徴 ギャラリー 製品の説明 見積依頼
Model Number: WR-C40
Type: 3P
Uc: 275V/385V
ln: 20kA
lmax: 40kA
Up: 1.8kV
tA: ≤25ns
Enclosure material: UL94 V-0
Test standard: IEC 61643-1/GB 18802.1
IP degree: IP20
Model Number: WR-C40
Packaging Details: inner box + outside carton 1 pcs/box and 30 pcs/carton
Supply Ability: 100000 Piece/Pieces per Month




Mass production three phase protection 275V/385V 20/40KA TNS Class C Type

3P 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. Single-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~,385V~
Nominal discharge current(8/20μs) In 20kA
Max. discharge current(10/350μs) Imax 40kA
voltage protection level Up ≤1.8kV
Response time tA ≤25ns(L-N)
Max.Back up fuse   125AgL/gG
Operating Temperature range Tu -40~80℃
Cross-sectional area   4mm²~35mm² solid/35mm²flexible
Mounting on   35mm² DIN rail
Enclosure material   Purple module & light gray,UL94-V0
Dimension   3mods
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 CQC RoHS



コンタクトパーソン : Terry