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B+C three phase Metal oxide varistor Surge arrestor, surge protection 60KA HS2-60


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-B60 is the range of devices for discharging induced transient overvoltages (Type 1+2 / Class I+II), in accordance with EN/IEC 61643-11. DIN rail plug-in format.
Ability to discharge lightning currents (10/350μs) and induced voltage surges (8/20 μs).
■Suitable for the second stage of protection in supply distribution panels.
■Discharge capacity with an 8/20 μs waveform. Imax: 60 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

TypeTechnical DataMaximum continuous voltage (UC) (L-N)



275 / 320 / 385 / 420V

Maximum continuous voltage (UC) (N-PE)


SPD to EN 61643-11, SPD to IEC 61643-11

Type 1+2 , class I+II

Lightning impulse current (10/350μs) (Iimp)


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


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


Voltage protection level (Up) (L-N)

≤ 1.5 / 1.8 / 2.0 / 2.2kV

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


HS2-60 Power Surge Protector 001

1. product design standard: this product is designed according to relevant international standards IEC, and its performance meets the requirements of national standard GB 18802.1-2011 “low voltage surge protector (SPD) part 1: performance requirements and test methods of surge protector for low voltage distribution system”.

2. Scope of product use: GB50343-2012 Technical Code for Lightning Protection of Building Electronic Information System

3 Selection of surge protector: The primary SPD must be set in the main distribution box at the entrance of building power supply.

4. Product features: This product has the characteristics of low residual voltage, fast response speed, large current capacity (impulse current Iimp(10/350μs) is 25kA/ line, long service life, simple maintenance and convenient installation, etc.

5.Working temperature: -25℃ ~+70℃, working humidity: 95%.

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.

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