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[China]
Trade Verify
Address: Block 1 , BoTongHuiGu industrial Park, Yueqing, Zhejiang ,China 325600
Contact name:Macy Jin
Britec Electric Co., Ltd. |
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Verified Suppliers
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7ka T1t2 Surge Arrester Lightning Arrester 4P Surge Protective
Device
7ka T1t2 Surge Arrester Lightning Arrester 4P Surge Protective
Device Characteristics:
| BR-7M 150 4P | BR-7M 275 4P | BR-7M 320 4P | |
| SPD classification according to EN 61643-11 | Type 1 + Type 2 | ||
| SPD classification according to IEC 61643-11 | Class I + Class II | ||
| Max. continuous operating a.c. voltage Uc | 150V | 275V | 320V |
| Lightning impluse current (10/350us) Iimp | 7kA | 7kA | 7kA |
| Nominal discharge current (8/20us) (L-N/N-PE) In | 20kA | 20kA | 20kA |
| Max. discharge current (8/20us) (L-N/N-PE) Imax | 50kA | 50kA | 50kA |
| Voltage protection level (L-N/N-PE) Up | ≤0.8kV | ≤1.3kV | ≤1.5kV |
| Response time (L-N/N-PE) tA | ≤25ns | ≤25ns | ≤25ns |
| Operating temperature range Tu | -40℃—80℃ | ||
| Operating state / fault indication | green / red | ||
| Cross-section area (Min.) | 4mm2 | ||
| Cross-section area (Max.) | 35mm2 | ||
| For mounting on | 35mm Din rail | ||
| Protection degree | IP20 | ||
| Enclosure material | Thermal plastic UL94-V0 | ||
Dimension:
Our certifications:
Logistics & payment:
FAQ:
Q1: Are you the manufacturer factory or trading company?
A: We are the manufacturer with professional produce
experience on SPD more than 17years.
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: According to quantity, it would be 20days after
comfimation of payment.
Q4: How to agent yours products?
A: You can purchase the samples for testing, and then
you can contact the sales manager to answer more detailed
agency questions for you.
Q5: How should I pay for my order ? what is the procession of this
purchase?
A: You can do 30% prepayment at first, then we will start to
make production. When the goods is ready, we will take
pictures to you, and then you can do the ballance. After we got
your payment. We will send the goods to you.
