- Electricity - Electronics
- Switch and Relay
- Type 1 surge arrester
- Britec Electric Co., Ltd
Type 1 surge protector BR-25GR 4Pelectronic equipmentfor electrical installationsvaristor
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Characteristics
- Type
- type 1
- Applications
- electronic equipment, for electrical installations
- Other characteristics
- varistor, 4-pole, DIN rail, AC, low-voltage, thermoplastic
- Voltage
275 V, 385 V
- Primary current
25,000 A
Description
Features:
· High impulse current multi-layer three phase Iimp 25kA type 1 spark gap surge arrester.
· Status indication.
· Remote and visual indication of protection device life status.
· Uc 385V / 275V can be achieved.
· 35mm Din rail in accordance with EN 61643-11 and IEC 61643-11.
· Pole number: 1P, 2P, 3P, 4P, 1+1NPE, 3+1NPE.
· Exclusive devices for TN-S earthing systems.
Application：
· Used to AC power line of house, bank, telecom tower and so on.
· Application-optimized and prewired combined lightning current and surge arrester for TN-S systems.
· Spark gap and varistor technology.
· Used to Industry and automation, commercial and residential installations, telecom & IT & data centers, water treatment, smart grid & LV metering, photovoltaic and wind etc.
Advantage：
· Compact design.
· With high discharge capacity.
· Low residual voltage and quick response.
Installation：
· Used in the lightning protection zones concept at boundary LPZ0B-LPZ1.
· Suitable as the first step of protection in incoming power supply panels and areas with greater exposure to the atmosphere, where installations are usually provided with an external lightning protection system.
Catalogs
BR-25GR 4P
1 Pages
Exhibitions
Meet this supplier at the following exhibition(s):
Other Britec Electric Co., Ltd products
SPD for AC Power-Type 1 Surge Arrester
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.