Class C spark arrestor OBV1 C40 for buildings (910521288)

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Product Overview

Description


 


Product Description


 




    


The spark arrestor OBV1-C40 meet the type 2 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions. The use of high-performance varistors permits a rapid response time and a low protection level, without any line follow current. If circumstances are uncertain and there is a risk of fire from an overload, the internal cut-off unit disconnects the arrestor from the mains if necessary. In addition, the QR code printed on the arrestor allows disary. In addition, the QR code printed on the arrestor allows direct access to the online installation instructions.


 


+ Connectable surge arrestor


+ High arresting capacity


+ Visual status display


+ Available with optional remote signalling


+ Vibration-proof


+ Simple standard hat rail mounting


+ Labelled connections


+ Voltage encoding


 

















































































Model:                                        OBV1-C40



Maximum continuous voltage AC



Uc



V



275/320/385/440



SPD to EN 61643-11



 



 



Type 2



SPD to IEC 61643-1



 



 



class II



Nominal discharge current (8/20µs)



In



kA



20



Maximum discharge current (8/20µs)



Imax



kA



40



Voltage protection level



Up



kV



<1,3/1,5/1,8/2,0



Response time



tA



ns



<25



Maximum back-up fuse



 



A



125



Temperature range



ϑ



°C



-40℃~+85℃



Protection rating



 



 



IP 20



Max. cable cross-section flexible (fine-wire)



 



mm²



25



Max. cable cross-section rigid (single wire/multi-wire)



 



mm²



35




 



 



Dimension


 OBV1-C40-1P+N.jpg





application


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Our Services


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Certifications


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Company Information


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contact information


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FAQ


Q: Can I get some samples?


A: Yes, Sample orders welcomed.


 


Q: Can I use my own Logo or design on goods?


A: Yes, Customized logo and design on mass production are available.


 


Q:What is the delivery time?


A: 3 days for samples, 7-15 days for mass production.


 


Q: What is the payment term?


A: T/T, L/C at sight, West union , Paypal, etc


 


Q: Can I trust you?


A: Absolutely YES, We are “Alibaba” verified supplier for many years.


 


Q: May I visit your factory?


A:Sure, welcome any time. We can also pick you up at airport or station.


 


 




 


0.0072 s.