|Place of Origin:||China|
|Model Number:||BR-12.5M 3P+1|
|Minimum Order Quantity:||1 Piece/Pieces|
|Packaging Details:||EXPORT PACKING|
|Delivery Time:||Shipped in 15 days after payment|
|Payment Terms:||L/C, D/A, T/T, Western Union|
|Supply Ability:||50000 Piece/Pieces Month|
|Item Name:||Lightning Arrester Class I+II Spd||Model Numbers:||BR-12.5M 3P+1|
|Lightning Impulse Current(Iimp):||12.5kA||Version:||Plug-in|
|Configuration:||3P+1||Max. Backup Fuse:||160A|
Surge Protection 275v lightning arrester,
12.5kA lightning arrester,
Plug in 12.5ka SPD
12.5kA Surge Protection Device 275v lightning arrester Class I+II spd
275v lightning arrester Features:
Protecting low-voltage consumers' installations against indirect lightning discharges
Plug-in module/base design facilitate replacement of a failed module without the need to remove system wiring etc.
Protection class: Type 1,Class I
Nominal discharge current (8/20μs) (In): 20Ka
Max. discharge current (8/20μs) (Imax): 50kA
Remote contacts: available
275v lightning arrester Technology characteristic:
|Max. continuous operating a.c. voltage Uc(L-N/N-PE)||275V/255V (50/60Hz)|
|Lightning impulse current (10/350us) Iimp(L-N/N-PE)||12.5kA/25kA|
|Nominal discharge current (8/20us) In(L-N/N-PE)||25kA/25kA|
|Maximum discharge current (8/20us) Imax(L-N/N-PE)||50kA/100kA|
|Voltage protection level Up(L-N/N-PE)||≤1.3kV/≤1.5kV|
|Response time tA||≤25ns|
|Max. backup fuse||160A|
|Operating temperature range Tu||-40℃—80℃|
|Cross-section area (Min.)||4mm2|
|Cross-section area (Max.)||35mm2|
|For mounting on||35mm Din rail|
|Enclosure material||Thermal plastic UL94-V0|
IEC 61643-11, EN 61643-11
275v lightning arrester Dimension:
275v lightning arrester Application:
Application: Grid Power, AC Power Circuit, AC Distribution Box, LT Electrical Panel
AC SPD uses for AC Power or Grid Power to protect against transient ac voltage.
CB, CE, TUV,RoHS Certificate
Q1: Selection of surge protector
Al: The grading of the surge protector (commonly known as lightning protection) Is assessed according to the IEC61024 subdivision lightning protection theory, which is installed at the junction of the partition. Technical requirements and functions differ. The first-stage lightning protection device is installed between the 0-1 zone, high for the flow requirement, the minimum requirement of EN 61643-11 / IEC 61643-11 is 25 ka (10/350), and the second and third levels are installed between the 1-2 and 2-3 zones, mainly to suppress the overvoltage.
Q2: Are you a lightning surge protectors factory or lightning surge protectors trading company?
A2: We are a lightning surge protectors manufacturer.
Q3: Warranty and services:
A3:1. Warranty 5 years
2. lightning surge protectors products and accessories have been tested 3 times before ship out.
3. We own the best after-sale service team, if any problem happens, our team will do our best to solve it for you.
Q4: How can I get some lightning surge protectors samples?
A4: We are honored to offer you lightning surge protectors samples, pis contact our staff, and leave detailed contact information, we promise to keep your information confidential.
Q5: Is the sample available and free?
A5: Sample is available, but the sample cost should be payable by you. The cost of the sample will be refunded after further order.
Contact Person: Lucky Zhu