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Three Phase Type 2 Surge Protection Device 70kA Maximum Discharge Current Fire Retardant Thermal Plastic UL94-V0
Three Phase Type 2 Surge Protection Device 70kA Maximum Discharge Current Fire Retardant Thermal Plastic UL94-V0
Three Phase Type 2 Surge Protection Device 70kA Maximum Discharge Current Fire Retardant Thermal Plastic UL94-V0
Three Phase Type 2 Surge Protection Device 70kA Maximum Discharge Current Fire Retardant Thermal Plastic UL94-V0
Specifications
Uc :
150V / 275V / 320V / 385V
Tu :
-40℃...+80℃
Keyword :
lightning protection
Material :
Thermal plastic UL94-V0
System :
Three phase
Mounting on :
35mm Din rail
tA :
≤25ns
Brand Name :
BRITEC
Model Number :
BR-70 3P
Certification :
CE
Place of Origin :
China
MOQ :
100 piece / pieces
Payment Terms :
T/T
Supply Ability :
100000 pieces per month
Delivery Time :
15-30 days after payment
Packaging Details :
EXPORT PACKING
In :
40kA
Imax :
70kA
Test standards :
IEC 61643-11 / EN61643-11
Class :
Type 2
Description
Three Phase Type 2 Surge Arrester 40kA - 70kA 3P Fire Retardant Stable Performance
Product Features
  • Class II, Type 2, 70kA 3P
  • 70kA maximum surge current
  • Tested following Class II test from IEC61643-11 or EN61643-11 standards based on 8/20 µs impulse current injection
  • Power supply surge protector suitable for TN-C system
  • Simple DIN rail mounting with IP20 protection
  • Remote signaling selectable
Product Specifications
Specification BR-70 150 3P BR-70 275 3P BR-70 320 3P BR-70 385 3P
SPD classification (EN61643-11) Type 2 Type 2 Type 2 Type 2
SPD classification (IEC61643-11) Class II Class II Class II Class II
Max. continuous operating voltage Uc 150V 275V 320V 385V
Nominal discharge current (8/20us) In 40kA 40kA 40kA 40kA
Max. discharge current (8/20μs) Imax 70kA 70kA 70kA 70kA
Voltage protection level Up ≤1.0kV ≤1.7kV ≤2.0kV ≤2.3kV
Voltage protection level 5kA Up ≤0.5kV ≤0.9kV ≤1.1kV ≤1.3kV
Max. backup fuse 200A gG 200A gG 200A gG 200A gG
Response time tA ≤25ns ≤25ns ≤25ns ≤25ns
Operating temperature range Tu -40℃-80℃ -40℃-80℃ -40℃-80℃ -40℃-80℃
Operating state / fault indication green / red green / red green / red green / red
Cross-section area (Min.) 4mm² 4mm² 4mm² 4mm²
Cross-section area (Max.) 35mm² 35mm² 35mm² 35mm²
For mounting on 35mm Din rail
Enclosure material Thermoplastic UL94-V0
Degree of protection IP20 IP20 IP20 IP20
Order Code B8268 B8270 B8272 B8274
Order Code (With remote signaling) B8269 B8271 B8273 B8275
Dimensions
Three Phase Type 2 Surge Protection Device 70kA Maximum Discharge Current Fire Retardant Thermal Plastic UL94-V0
Applications
Surge Protective Devices provide protection against surge current resulting from direct or indirect lightning strike or similar surge voltage. Suitable for indirect lightning and direct lightning impact or other instantaneous overvoltage surge protection. Ideal for home housing, third industry and industrial field surge protection requirements.
Product Advantages
  • Plug-in type function unit makes easy replacement
  • Quick response less than 25ns
  • Core components are strictly screened, stable performance and reliable operation
  • Advanced production process and beautiful appearance
Our Services
  • 22 years global leading profession manufacture of electrical products surge arrester
  • All products will be well packed before shipping
  • Standard packaging, and you can also tell us your own requirements on packaging
  • Faster delivery
  • Individually Tested Prior to Shipment
Working Principle
The lightning arrester can effectively protect power equipment. When abnormal voltage appears, the lightning arrester activates to provide protection. Under normal working voltage, the arrester remains inactive and acts as a ground circuit. When high voltage threatens the insulation of protected equipment, the lightning arrester immediately activates and directs the high voltage impact current to the ground, limiting voltage amplitude and protecting electrical equipment insulation. Once the overvoltage subsides, the arrester quickly returns to its original state, allowing normal system operation. The main function is to reduce the voltage value of protected equipment through parallel discharge gap or nonlinear resistance action.
Company Information
Wenzhou Britec Electric Co., Ltd is a company specializing in production and sales of SPDs. Our main business includes sale, manufacture and development of low voltage surge arresters.
Three Phase Type 2 Surge Protection Device 70kA Maximum Discharge Current Fire Retardant Thermal Plastic UL94-V0
Certifications
Our major products have passed the CE, CB, TUV and several other qualification tests.
Three Phase Type 2 Surge Protection Device 70kA Maximum Discharge Current Fire Retardant Thermal Plastic UL94-V0
Frequently Asked Questions
Q1: What's your main product?
A1: Our main products are AC surge protection, PV (solar) surge protector, data surge protective device, and LED lightning arrester etc.
Q2: How do you control the quality?
A2: We do quality control through our factory testing department.
Q3: How long time you can make the shipping?
A3: Usually, we ship within approximately 20 days after confirming the order.
Q4: Are you manufacturer or trader?
A4: We are lightning protection manufacturers and have our own factory.
Product tags

oxide surge arrester

,

3 phase surge arrester

,

surge arrestros high voltage
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Three Phase Type 2 Surge Protection Device 70kA Maximum Discharge Current Fire Retardant Thermal Plastic UL94-V0

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Product Detail
Uc :
150V / 275V / 320V / 385V
Tu :
-40℃...+80℃
Keyword :
lightning protection
Material :
Thermal plastic UL94-V0
System :
Three phase
Mounting on :
35mm Din rail
Contact Supplier
Three Phase Type 2 Surge Protection Device 70kA Maximum Discharge Current Fire Retardant Thermal Plastic UL94-V0
Three Phase Type 2 Surge Protection Device 70kA Maximum Discharge Current Fire Retardant Thermal Plastic UL94-V0

Britec Electric Co., Ltd.

Verified Supplier
9 Years
zhejiang
Since 2003
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Surge Protection Device, Type 1 Surge Protection Device, Type 2 Surge Protection Device
Total Annual :
1-1000
Employee Number :
1~200
Certification Level :
Verified Supplier
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