Class C Power Surge Protection Device AC 275V 20kA Lightning Surge Arrester
Class C Surge Protection Unit AC 275V 20kA Lightning Surge Arrester
Class C Power Surge Protection Device Technology characteristic:
| BR-20 275 1+1 | |
| No. of poles | 1P+NPE |
| Power supply system | TT and TN-S system |
| SPD classification according to IEC61643-11 | Class II |
| Max. continuous operating a.c. voltage Uc | 275V |
| Voltage protection level Up | ≤1.2kV |
| Max. discharge current (8/20us) Imax | 20kA |
| Nominal discharge current (8/20us) In | 10kA |
| Operating state / fault indication | green / red |
| Remote contacts | Optional |
| Response time tA | ≤25ns |
| Operating temperature range Tu | -40℃—80℃ |
| Relative humidity | On condition that room temperature 30% to 90% |
| Enclosure material | Thermal plastic UL94-V0 |
| Degree of protection | IP20 |
| For mounting on | 35mm Din rail |
| Test grade | IEC61643-1 standards |
Dimension:
Class C Power Surge Protection Device Application:
Provide protection against surge current resulted from direct or indirect lightning strike or similar surge voltage.
Certification:
Work Shop:
FAQ:
Q1: When I can receive quotation and detail information after send the enquiry?
A: Reply will be sent in 24hours.
Q2: Do you provide samples? Is it free or extra?
A: Yes, we could provide samples, but it is not free.
Q3: Can I get a sample for test before place order?
A: Of course!
Q4: How's the delivery? Because I really need them is urgently?
A: Samples cost 7 days. Bulk order cost 20 days.
Q5: If I want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal etc.
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