Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Spd House Surge Protector, Rccb 30ma, Dc Breaker Dc Spd Surge Protection Device Kit, Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.
New Arrival China 400vdc Spd - HS2XJ Data and Signal Surge Protection – HONI electric Detail:
Features/Benefifits
Easy installation
Fail-safe /self-protected design
Very fast response.
Hybrid GDT and Diode Technology
Connection with screw pressure.
Allows the connection of lines with a very small size.
Plug-in format
HS2XJ is the series of devices for discharging transient overvoltages induced in RS 485 networks.OBVXJ designed for protection of data, communication, mea-suring and control lines against surge effects.The protector with RS485 input and output connectors, able to hold up nominal discharge currents of 5kA for each line.
■Suitable for the protection of instrumentation installed in RS 485 networks. By their nature, they are highly exposed to induced transient overvoltages (surges) associated with meteorological activity.
■Protection of 1 or 2pairs of wires.
■For nominal voltage. Un : 12V,24V,48V.
■Low residual voltage in all the working voltages.
■Available with optional Din-rail mountable.
Data sheet
TypeTechnical Data Application |
HS2J-2 / HS2J-4control line |
Product standards |
IEC 61643-21, EN 61643-21 |
Type of SPD |
C3 |
Nominal voltage (Un) |
6Vdc / 12Vdc / 24Vdc / 48Vdc |
Maximum continuous operating voltage (UC) |
8Vdc / 15Vdc / 30Vdc / 65Vdc |
Nominal discharge current (8/20μs) (In) |
5kA |
Maximum discharge current (8/20μs) (Imax) |
10kA |
Voltage protection level (8/20μs) (Up) |
≤12V |
/ 25V |
/ 40V |
/ 75V |
Maximumworking current (IL) |
300mA |
Series resistance (RS) |
15Ω |
Response time (tA) |
< 10ns |
Degree of protection |
IP 20 |
Lines Protected |
1 or 2pairs |
External materials |
Aluminum |
Temperature range |
-40ºC~+80ºC |
Altitude |
13123 ft [4000m] |
Connection (input – output) |
terminals |
Conductor Cross Section (max) |
4mm2 (Solid) / 2.5mm2 (Flexible) |
Terminal Screw Torque |
0.5Nm |
For mounting on |
Optional Din-rail mountable |
Place of installation |
indoor installation |
Dimensions

Product detail pictures:
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To create more benefit for buyers is our business philosophy; shopper growing is our working chase for New Arrival China 400vdc Spd - HS2XJ Data and Signal Surge Protection – HONI electric , The product will supply to all over the world, such as: Brisbane, Auckland, New Zealand, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.