- Electricity - Electronics
- Switch and Relay
- Type 1 surge arrester
- Britec Electric Co., Ltd
Type 1 surge arrester BR-50GR 3+1for electrical installationselectronic equipmentN-PE
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Characteristics
- Type
- type 1
- Applications
- for electrical installations, electronic equipment
- Other characteristics
- N-PE, DIN rail, AC, three-phase, thermoplastic
- Voltage
385 V
- Primary current
50,000 A, 100,000 A
Description
Features:
· Lightning current arresting capacity to 50kA (10/350) per pole.
· Max backup fuse 500A.
· Combination arrestor, Type 1+2, 3P+NPE, with visual function display, for use in TN-S and TT system.
Application：
· Suitable for TT and TN-S system.
· Used in industrial systems and buildings with external lightning protection of Classes I to IV.
· For the protection of low voltage distribution systems against direct lightning strike into the overhead power supply line or external lightning protection system.
· Can be used in standard distributor housing.
· Used to protect all kinds of electrical equipment in the power system from lightning over-voltage, operation over-voltage, power frequency transient over-voltage impact damage to an electrical appliance.
Advantage：
· Competitively priced against other brands.
· High speed action response time.
· With overheat protection.
· Large flow capacity.
· The structure is rigorous, and the maintenance is simple.
Catalogs
BR-50GR 3+1
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.