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wholesale 4P AC SPD 10KA spd T2 T3 Phase lightning surge protector HS2-40


AC/DC distribution

Power supplies

Industrial automation


Motor controls systems

PLC applications

Power transfer equipment

HVAC applications

AC drives

UPS systems

Security systems

IT / Data centers

Medical equipment

Product Detail

Product Tags


Easy installation or retrofifit
Din-rail mountable
Fail-safe /self-protected design
Remote indicator (optional) with 3 pin NO/NC contact
IP20 fifinger-safe design
Visual indicator
Small foot print

Plug-in format

HS25-C40 is the range of devices for discharging induced transient overvoltages (Type 2 / Class II), in accordance with EN/IEC 61643-11. DIN rail plug-in format.
Ability to discharge induced voltage surges (8/20 μs).
■Suitable for the second stage of protection in supply distribution panels in which
Type 1 protection devices are installed, or for the fifirst stage of protection in residential, commercial or other applications not exposed to direct strikes and with no external lightning protection system.
■Discharge capacity with an 8/20 μs waveform. Imax: 40 kA.
■Exclusive devices for TNS, TNC, TT , IT earthing systems.
■Exclusive devices which are compatible with Power Line Communication networks.
■Biconnect – two types of terminal: for rigid or flflexible cable and for fork type comb busbar.
■Available with optional remote signalling.

Data sheet



Technical Data

Maximum continuous voltage (UC) (L-N)

275 / 320 / 385 / 420V

Maximum continuous voltage (UC) (N-PE)


SPD to EN 61643-11

Type 2

SPD to IEC 61643-11

class II

Nominal discharge current (8/20μs) (In)


Maximum discharge current (8/20μs) (Imax)


Voltage protection level (Up) (L-N)

≤ 1.3 / 1.5 / 1.8 / 2.0kV

Voltage protection level (Up) (N-PE)

≤ 1.5kV

Response time (tA) (L-N)

< 25ns

Response time (tA) (N-PE)

< 100ns

Thermal Protection


Operating State/Fault Indication

Green (good) / White or Red (replace)

Degree of protection

IP 20

Insulating material / flammability class

PA66,UL94 V-0

Temperature range



13123 ft [4000m]

Conductor Cross Section (max)

35mm2 (Solid) / 25mm2 (Flexible)

Remote Contacts (RC)




For mounting on

DIN rail 35mm

Place of installation

indoor installation


HS2-40 Power Surge Protector 001

The surge protection device spd 4p HS-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.

Risk of voltage surges

Electrical and electronic eauipment is indispensable in the daily activities of today’s businesses and individuals. Such devices are connected to the electricity grid, often exchanging data and signals through communication lines and are usually sensitive to disturbances. These interconnecting networks provide a propagation path for overvoltages.

Protection against lightning and overvoltages not only ensures the safety of people,goods and equipment, but also ensures continuity of installation services. Overvoltage protection extends the life of the equipment by more than 20%, which significantly reduces the volume of electronic waste. It also reduces the power consumption of the installations, all of which translates into cost savings and environmental sustainability.


1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.

Quality assurance:

1. Strict control on choose of the raw material sources.
2. Speciific technology guide for the production of each product.
3. Completed quality testing system for the semi-finished products and finised products.

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

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