1 - Type 1 / Class I

The Type 1 Surge Protection Device is recommended in the specific case of service-sector and industrial buildings, protected by a lightning protection system or a meshed cage.

It protects electrical installations against direct lightning strikes / strokes. It can discharge the back-current from lightning spreading from the earth conductor to the network conductors.

Type 1 SPD is characterized by a 10/350 µs current wave.

1 Pole -  T1PD1/12.5/75R

Type 1 - Class I / Type 2 - Class II - Single Phase - 1 Pole - 12.5kA - 75VAC

The T1PD1/12.5/75R is a lightning surge arrester type 1 or type 2 according to EN 61643-11.

The main use of T1PD1/12.5/75R arrester is in structures of LPL III – IV according to EN 62305, e.g. residential houses with cable supply and subdistribution boards of big industrial structures and elimination of switching surges that originate in power supply systems.

1 Pole - T1PD1/25/48DCR

Type 1 - Class I / Type 2 - Class II - Single Phase - 25kA - 48VDC

The T1PD1/25/48DCR is a type 1 - class I or type 2 - class II 48V DC surge protector designed to protect equipment connected to DC power supplies from lightning surges.

1 Pole - T1PDM1/7/75 & 75R

Type 1 - Class I / Type 2 - Class II - Single Phase - 1 Pole - 7kA - 75VAC

These SPDs are designed for use in the LPZ Concept at the boundaries of LPZ 0 – 1. For use in residential houses with cable supply and subdistribution boards of big industrial structures. These arresters are mainly intended for use in TNC systems.

1 Pole - T1SP1/12.5/320R

Type 1 - Class I - Single Phase - 1 Pole - 12.5kA - 320VAC 

For use in the LPZ Concept at the boundaries of LPZ 0 – 1

Designed mainly for use on the power supply lines, which operate a TN-C, TN-S and TT earthing system.

1 Pole - T1SP1/12.5/500 & 500R

Type 1 - Class I / Type 2 - Class II - Single Phase - 1 Pole - 12.5kA - 500VAC

These devices are single-pole lightning and surge arresters Type 1+2 according to IEC EN 61643-11.

1 Pole - T1SP1/50/255G

Type 1 - Class I - Single Phase - 50kA - 255VAC

For use in the LPZ Concept at the boundaries of LPZ 0 – 1

Designed mainly for use in systems that use TN-C earthing. For TNS and TT systems it is necessary to combine these arresters with an additional module designed for Neutral – Earth use.

1 Pole - T1SP1/50/440G

Type 1 - Class I - Single Phase - 50kA - 440VAC

For use in the LPZ Concept at the boundaries of LPZ 0 – 1

Designed mainly for use in systems that use TN-C earthing. For TNS and TT systems it is necessary to combine these arresters with an additional module designed for Neutral – Earth use.

2 Pole - T1PDM1/12.5/12.5/230 & 230R

Type 1 - Class I / Type 2 - Class II - Single Phase - 2 Pole - 12.5kA -12.5kA - 275VAC

Recommended for use in the Lightning protection zones concept at the boundaries of LPZ 0-1. These lightning arresters are for use mainly in the power supply lines, which are operated as TN-S system.

2 Pole - T1PDM1/12.5/25/230 & 230R

Type 1 - Class I / Type 2 - Class II - Single Phase - 2 Pole - 12.5kA - 25kA - 230VAC

The T1PDM1/12.5/25/230 and the T1PDM1/12.5/25/230R are two-pole, Type 1 and 2 MOV + GDT lightning arrester according to EN 61643-11 and IEC 61643-11. The use of these arresters is mainly in the power supply lines, which are operated as TN-S and TT systems.

2 Pole - T1SP1/12.5/25/230R

Type 1 - Class I / Type 2 - Class II - Single Phase - 12.5kA - 275VAC

A single-phase MOV+GDT lightning and surge arrester. Designed for TNS, TNC-S and TT earthing systems. For use in industrial & administration buildings, schools, supermarkets and cathedrals.

2 Pole - T1SP1/25/50/230R

Type 1 - Class I / Type 2 - Class II - Single Phase - 25 kA - 275VAC

A 25kA single-phase MOV+GDT lightning and surge arrester. Designed for TNS, TNC-S and TT earthing systems. For use in hospitals, banks, mobile operator stations, water-works, power plants, airport buildings for air traffic control

3 Pole - T1PDM3/12.5/230 & 230R

Type 1 - Class I / Type 2 - Class II - Three Phase - 12.5kA - 230VAC

The T1PDM3/12.5/230 and T1PDM3/12.5/230R (Remote Version) are lightning arresters type 1 or type 2 according to EN 61643-11.

4 Pole - T1PDM3/12.5/12.5/230 & 230R

Type 1 - Class I / Type 2 - Class II - Three Phase - 12.5kA -12.5kA - 275VAC / 350VDC

The T1PDM3/12.5/12.5/230 and the T1PDM3/12.5/12.5/230R (Remote Version) are lightning arresters type 1 or type 2 according to EN 61643-11. 

These devices are mainly intended for use in TNS, TNC-S systems.

4 Pole - T1PDM3/12.5/50/230 & 230R

Type 1 - Class I / Type 2 - Class II - Three Phase - 12.5kA -50kA - 275VAC

The T1PDM3/12.5/50/230 and the T1PDM3/12.5/50/230R are Type 1 and 2 lightning arrester according to EN 61643-11. 

The devices are mainly intended for use in TNS, TNC-S or TT systems.

4 Pole - T1PDM3/7/25/320 & 320R

Type 1 - Class I / Type 2 - Class II - Three Phase - Four Pole - 7kA - 25kA - 320VAC / 350VDC

The T1PDM3/7/25/320 and T1PDM3/7/25/320R (Remote Version) are four-pole, metal oxide varistor surge arrester combined with gas discharge tube, Type 1/2 according to EN 61643-11 and IEC 61643-11.

4 Pole - T1SP3/12.5/50/230R

Type 1 - Class I / Type 2 - Class II - Three Phase - L/N 12.5 kA - N/PE 50kA - 275VAC  

A 12.5kA three-phase MOV+GDT lightning and surge arrester. Designed for TNS, TNC-S and TT earthing systems. For use in industrial & administration buildings, schools, supermarkets & cathedrals.

4 Pole - T1SP3/25/100/230R

Type 1 - Class I / Type 2 - Class II - Three Phase - L/N 25kA - N/PE 100kA - 275VAC

A 25kA three-phase MOV+GDT lightning and surge arrester. Dsigned for TNS, TNC-S and TT earthing systems. For use in hospitals, banks, mobile operator stations, water-works, power plants, airport buildings for air traffic control.

Like this product? Click here to see our newer version T1ZH3/25/100/230R

4 Pole - T1SP3/IT/12.5/400R

Type 1 - Class I Type 2 - Class II - 12.5kA - 3 x 480V AC

The T1SP3/IT/12.5/400R lightning surge arrester type 1 + 2 designed for the IT network 3 x AC 400 V without neutral conductor. The recommended use for the T1SP3/IT/12.5/400R is in heavy industry, rolling mills, machinery, etc. 

4 Pole - T1SP3/IT/12.5/500R

Type 1 - Class I Type 2 - Class II - 12.5kA - 3 x 500V AC

The T1SP3/IT/12.5/500R lightning surge arrester type 1 + 2 designed for the IT network 3 x AC 500 V without neutral conductor. The recommended use for the T1SP3/IT/12.5/500R is in heavy industry, rolling mills, machinery, etc. 

4 Pole - T1ZH3/12.5/12.5/230R

Type 1 - Class I / Type 2 - Class II - Three Phase - 12.5kA -12.5kA - 275VAC

This Type 1/2 (Class I/II) surge protective device is for installation atThis Type 1/2 (Class I/II) surge protective device is for installation at LPZ 0A-2 or higher and is usually installed in the distribution-box or feeder bus of UPS, protecting devices or equipment downstream.

4 Pole - T1ZH3/25/100/230R

Type 1 - Class I / Type 2 - Class II - Three Phase - 25kA -100kA - 255VAC

This Type 1/2 (Class I/II) surge protective device is designed to protect low voltage devices from lightning and surge damages.

This product is our new version of the popular T1SP3/25/100/230R

DSP Series - Single & Three Phase

Type 1 - Class I / Type 2 - Class II / Type 3 - Class III - Single & Three Phase 40kA Surge Arresters 

These are hardwired single and three phase distribution panel protectors with 40kA of surge capacity and two stage (redundant) protection and provide pre-failure indication.

DSP-L&N Series - Single & Three Phase

Type 1 - Class I / Type 2 - Class II / Type 3 - Class III Single & Three Phase 40kA Surge Arresters

The DSP600 Series L & N types have site fault condition indicators and relay contacts, which provide remote indication of protection status.

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