44

2TYPE

HAKEL-TRADE ENG

PIII-75

PIII-150

SURGE ARRESTERS - VARISTOR

PIII is surge arrester type 2 according to EN 61643-11. These arresters are recommended for

use in the Lightning Protection Zones Concept at the boundaries of LPZ 1-2 (according to

IEC 1312-1 and EN 62305) for equipotential bonding and elimination of transient overvoltage

that originate during atmospheric discharges or switching processes. The combination of

PIII + B20 is suitable for use in TNS and TT systems.

The main use of PIII arrester is in all kinds of industry, residential and administration buildings.

They are to be placed into the secondary switchboards or into the control box.

N(PEN) N(PEN)

L L1 2DS

3

N(PEN) N(PEN)

L L1 2DS

3

TYPE

2

TYPE

2

CLASS

II

CLASS

II

industry

industry

+80°C

-40°C

+80°C

-40°C

IP

20

IP

20

LPZ

1 2

LPZ

1 2

home

home

Single-pole MOV surge arrester

Single-pole MOV surge arrester

POWER SUPPLY SYSTEMS UP TO 1000 V

45

2TYPE

HAKEL-TRADE ENG

PIII-275

N(PEN) N(PEN)

L L1 2DS

3

N(PEN) N(PEN)

L L1 2DS

3

TYPE

2

CLASS

IIindustry

+80°C

-40°C

IP

20

LPZ

1 2home

TYPE

2

CLASS

IIindustry

+80°C

-40°C

IP

20

LPZ

1 2home

PIII-320

Single-pole MOV surge arrester

Single-pole MOV surge arrester

Function of remote monitor terminals

When the PIII DS is operating correctly, the terminations 1-2 are connected

to normally closed contacts, 2-3 are normally open. If the internal varistor

component is damaged as a result of thermal overloading, terminations 1-2 will

then be open and 2-3 closed.

POWER SUPPLY SYSTEMS UP TO 1000 V

46

2TYPE

HAKEL-TRADE ENG

PIII-385

PIII-440

TYPE

2

TYPE

2

CLASS

II

CLASS

II

industry

industry

+80°C

-40°C

+80°C

-40°C

IP

20

IP

20

LPZ

1 2

LPZ

1 2

home

home

N(PEN) N(PEN)

L L1 2DS

3

N(PEN) N(PEN)

L L1 2DS

3

Single-pole MOV surge arrester

Single-pole MOV surge arrester

POWER SUPPLY SYSTEMS UP TO 1000 V

47

2TYPE

HAKEL-TRADE ENG

PIII-600

TYPE

2

CLASS

IIindustry

+80°C

-40°C

IP

20

LPZ

1 2home

N(PEN) N(PEN)

L L1 2DS

3

Function of remote monitor terminals

When the PIII DS is operating correctly, the terminations 1-2 are connected

to normally closed contacts, 2-3 are normally open. If the internal varistor

component is damaged as a result of thermal overloading, terminations 1-2 will

then be open and 2-3 closed.

Single-pole MOV surge arrester

POWER SUPPLY SYSTEMS UP TO 1000 V

48

2TYPE

HAKEL-TRADE ENG

PIIIM-75

PIIIM-150

SURGE ARRESTERS - VARISTOR

PIIIM is surge arrester type 2 according to EN 61643-11. Complete device consists of a base

part and pluggable module. These arresters are recommended for use in the Lightning Pro-

tection Zones Concept at the boundaries of LPZ 1-2 (according to IEC 1312-1 and EN 62305)

for equipotential bonding and elimination of transient overvoltage that originate during

atmospheric discharges or switching processes. The combination of PIIIM + B20M is suitable

for use in TNS and TT systems.

The main use of PIIIM arrester is in all kinds of industry, residential and administration buildings.

They are to be placed into the secondary switchboards or into the control box.

TYPE

2

TYPE

2

CLASS

II

CLASS

II

industry

industry

+80°C

-40°C

+80°C

-40°C

IP

20

IP

20

LPZ

1 2

LPZ

1 2

home

home

Single-pole MOV surge arrester

Single-pole MOV surge arrester

N(PEN) N(PEN)

L L

1 2

DS

3

N(PEN) N(PEN)

L L

1 2

DS

3

POWER SUPPLY SYSTEMS UP TO 1000 V

49

2TYPE

HAKEL-TRADE ENG

PIIIM-275

TYPE

2

CLASS

IIindustry

+80°C

-40°C

IP

20

LPZ

1 2home

TYPE

2

CLASS

IIindustry

+80°C

-40°C

IP

20

LPZ

1 2home

PIIIM-320

Single-pole MOV surge arrester

Single-pole MOV surge arrester

Function of remote monitor terminals

When the PIIIM DS is operating correctly, the terminations 1-2 are connected

to normally closed contacts, 2-3 are normally open. If the internal varistor

component is damaged as a result of thermal overloading, terminations 1-2 will

then be open and 2-3 closed.

N(PEN) N(PEN)

L L

1 2

DS

3

N(PEN) N(PEN)

L L

1 2

DS

3

POWER SUPPLY SYSTEMS UP TO 1000 V

50

2TYPE

HAKEL-TRADE ENG

PIIIM-385

PIIIM-440

TYPE

2

TYPE

2

CLASS

II

CLASS

II

industry

industry

+80°C

-40°C

+80°C

-40°C

IP

20

IP

20

LPZ

1 2

LPZ

1 2

home

home

Function of remote monitor terminals

When the PIIIM DS is operating correctly, the terminations 1-2 are connected

to normally closed contacts, 2-3 are normally open. If the internal varistor

component is damaged as a result of thermal overloading, terminations 1-2 will

then be open and 2-3 closed.

Single-pole MOV surge arrester

Single-pole MOV surge arrester

N(PEN) N(PEN)

L L

1 2

DS

3

N(PEN) N(PEN)

L L

1 2

DS

3

POWER SUPPLY SYSTEMS UP TO 1000 V

51

2TYPE

HAKEL-TRADE ENG

B20

SURGE ARRESTERS - GAS DISCHARGE TUBE

B20 and B20M are gas discharge tubes type 2 according to EN 61643-11. Indication “M”

specifies the pluggable module construction. These arresters are intended for use in TNS

and TT systems (3+1 or 1+1) at the boundaries of LPZ 1-2. B20 and B20M are to be installed

between N and PE only.

TYPE

2

CLASS

IIindustry

+80°C

-40°C

IP

20home

B20M

TYPE

2

CLASS

IIindustry

+80°C

-40°C

IP

20home

N

PE

N

PE

Single-pole GDT surge arrester

Single-pole GDT surge arrester

LPZ

1 2

LPZ

1 2

POWER SUPPLY SYSTEMS UP TO 1000 V

52

2TYPE

HAKEL-TRADE ENG

SPU1-275

SPU3-275

SURGE ARRESTERS - VARISTOR + GDT

SPU is a combination of one-phase or three-phase MOV surge protection and power gas

discharge tube connected in 1+1 or 3+1 circuits. SPU is surge arrester type 2 according to EN

61643-11. These arresters are recommended for use in the Lightning Protection Zones Concept

at the boundaries of LPZ 1-2 (according to IEC 1312-1 and EN 62305) for equipotential bond-

ing and elimination of transient overvoltage that originate during atmospheric discharges or

switching processes. Combined surge arrester SPU is suitable for use in TNS and TT systems.

The main use of SPU arrester is in all kinds of industry, residential and administration buildings.

They are to be placed into the secondary switchboards or into the control box.

MOVN

L PE1 2

DS

3

N

L3L2L1 PE111 222

DSDSDS

333

TYPE

2

TYPE

2

CLASS

II

CLASS

II

industry

industry

+80°C

-40°C

+80°C

-40°C

IP

20

IP

20

LPZ

1 2

LPZ

1 2

home

home

Single-pole MOV + GDT surge arrester

Single-pole MOV + GDT surge arrester

POWER SUPPLY SYSTEMS UP TO 1000 V

53

2TYPE

HAKEL-TRADE ENG

SPUM1-275

SPUM3-275

N

L3L2L1 PE

111 222DSDSDS

333

N

L PE

1 2DS

3

TYPE

2

TYPE

2

CLASS

II

CLASS

II

industry

industry

+80°C

-40°C

+80°C

-40°C

IP

20

IP

20

LPZ

1 2

LPZ

1 2

home

home

SURGE ARRESTERS - VARISTOR + GDT

SPUM is a combination of one-phase or three-phase MOV surge protection and power gas

discharge tube connected in 1+1 or 3+1 circuits. SPUM is surge arrester type 2 according to

EN 61643-11. Complete device consists of a base part and pluggable modules. These arresters

are recommended for use in the Lightning Protection Zones Concept at the boundaries of

LPZ 1-2 (according to IEC 1312-1 and EN 62305) for equipotential bonding and elimination of

transient overvoltage that originate during atmospheric discharges or switching processes.

Combined surge arrester SPUM is suitable for use in TNS and TT systems.

The main use of SPUM arrester is in all kinds of industry, residential and administration buildings.

They are to be placed into the secondary switchboards or into the control box.

Three-pole MOV + GDT surge arrester

Three-pole MOV + GDT surge arrester

POWER SUPPLY SYSTEMS UP TO 1000 V

54

2TYPE

HAKEL-TRADE ENG

POWER SUPPLY SYSTEMS UP TO 1000 V

55

2TYPE

HAKEL-TRADE ENG

POWER SUPPLY SYSTEMS UP TO 1000 V