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7KA Lightning Impulse Current Type 1+2 Surge Protection Device with DIN-rail Mounting

7KA Lightning Impulse Current Type 1+2 Surge Protection Device with DIN-rail Mounting

7KA Lightning Impulse Current Type 1+2 Surge Protection Device with DIN-rail Mounting
7KA Lightning Impulse Current Type 1+2 Surge Protection Device with DIN-rail Mounting
Categories T1+T2 Surge Arrester B+C
Brand Name: BRITEC
Model Number: BR-7M 275 2P
Place of Origin: China
MOQ: 100 piece / pieces
Payment Terms: T/T
Supply Ability: 100000 pieces per month
Delivery Time: 30 days after payment
Packaging Details: EXPORT PACKING
Operating Temperature Range: -40 to +80 Deg.
Standards: IEC 61643:11 , IEC 62305
Maximum Operating Voltage: 275V
Poles Number: 2P
Classification: Type B+C
In: 20kA (8/20us)
Max Discharge Current: 50kA
OEM&ODM: Welcome
Color: White
Un: 230/400 Vac/50(60)Hz
Certification: TUV/CB/CE
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Company Info.
Britec Electric Co., Ltd.
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7KA Lightning Impulse Current Type 1+2 Surge Protection Device with DIN-rail Mounting

7KA Lightning Arrester Type 1+2 SPD AC Surge Protection Device
Product Overview
Class I+II / Type 1+2 surge protective devices with low voltage protection level, designed for use in lightning protection zones concept at boundary 1-2. Features DIN-rail mounting and utilizes metal oxide varistor components with high discharge capacity.
Technical Specifications
ParameterValue
SPD classification (EN 61643-11)Type 1 + Type 2
SPD classification (IEC 61643-11)Class I + Class II
Max. continuous operating AC voltage (Uc)275V
Lightning impulse current (10/350μs) Iimp7kA
Nominal discharge current (8/20μs) In20kA
Max. discharge current (8/20μs) Imax50kA
Voltage protection level Up≤1.3kV
Response time tA≤25ns
Operating temperature range-40℃ to +80℃
Operating state / fault indicationGreen / Red
Cross-section area (Min./Max.)4mm² / 35mm²
Mounting35mm DIN rail
Protection degreeIP20
Enclosure materialThermoplastic UL94-V0
Product Dimensions
7KA Lightning Arrester Type 1+2 SPD dimensions diagram
Key Features
  • High arresting capacity up to 7 kA (10/350μs)
  • Surge capacity (8/20μs): 50kA
  • Visual status display with green/red indicators
  • Pluggable module for easy replacement
  • Available with optional remote signaling
  • Compliant with UL 1449-4th and IEC 61643-11:2011 standards
  • Vibration-proof construction
  • Protects low voltage equipment from surge damages
  • Combination arrestors for buildings with lightning protection (Class B+C)
  • Designed for TN-S power supply systems
  • Simple standard DIN rail mounting
  • Quick response time ≤25ns
  • Clearly labelled connections
  • Double thermal disconnector devices for reliable protection
  • Suitable for systems with lightning protection class 1+2
Applications
Lightning arresters prevent lightning or high surges from damaging valuable equipment. Ideal for protecting: Energy supplies, Building installation equipment, Telecommunications, Wind power systems, Machine-building facilities, and Data centers.
Certifications
Product certifications and compliance standards
Logistics & Payment
Logistics and shipping information Payment methods and terms
Frequently Asked Questions
Q1: Are you the manufacturer factory or trading company?
A: We are the manufacturer with professional production experience on SPD for more than 21 years.
Q2: Where is your factory located?
A: Our factory is located in Yueqing city, Zhejiang Province, China.
Q3: How long is the delivery time? What's your fast delivery time?
A: Delivery time is typically 15-30 days after confirmation of payment, depending on quantity.
Q4: How to become an agent for your products?
A: You can purchase samples for testing, then contact our sales manager for detailed agency information.
Q5: How should I pay for my order? What is the purchase process?
A: We require 30% prepayment to begin production. When goods are ready, we provide photos for verification before you pay the balance. After payment confirmation, we ship the goods.
Product Tags:

7KA Ac Surge Protection Device

  

IEC 61643-11 SPD Protection Device

  

Lightning arrester SPD Protection Device

  
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7KA Lightning Impulse Current Type 1+2 Surge Protection Device with DIN-rail Mounting

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