50 KA RCD Circuit Breaker Vibration Proof T1 T2 Or T2 T3 Combined Power Surge Protector
T1+T2 or T2+T3 combined Power surge protector active lightning arrester
Technical Data:
The active lightning arrester OBV5-B60 meet the type 1+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 direct access to the online installation instructions.
+ Connectable lightning current and surge arrestors
+ High arresting capacity up to 50 kA (10/350μs)
+ Visual status display
+ Available with optional remote signalling
+ Vibration-proof
+ Combination arrestors for buildings with lightning protection
+ Simple standard hat rail mounting
+ Labelled connections
+ Usable in systems with lightning protection class 3+4
| Mode | OBV5-B60 | ||
|
Maximum continuous voltage AC |
Uc | V | 275/320/385/440 |
| SPD to EN 61643-11 | Type 1+2 | ||
|
SPD to IEC 61643-1
|
class I+II | ||
|
Lightning impulse current (10/350μs)
|
Iimp |
kA | 12,5 |
|
Nominal discharge current (8/20µs)
|
In
|
kA | 30 |
|
Maximum discharge current (8/20µs)
|
Imax
|
kA | 60 |
|
Voltage protection level
|
Up
|
kV | <1,5/1,8/2,0/2,2 |
|
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 | |
Appearance:
Why Us:
- CE/TUV/UL/RoHs listed
- ISO9001:2015; IATF16949:2016
- 1 years warranty--any complaint on quality, we will send new replacement without hesitation
- OEM/ODM supportable--Supporting customization for your exclusive branding,like color,brand,cable length etc
- Rich experience with many cooperated customers on EU market. Products have been well examined
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.