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Product Catalog – Choose the right solution

Safety for every situation, suitable for all types of installations. Browse our complete product catalog – featuring families of surge arresters, relays, and medium- and high-voltage transformers from Protektel and Arteche.

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High-Voltage (HV) Surge Arresters

PROXAR IVN AC

Surge arrester type PROXAR-IVN AC

High-Voltage (HV) Surge Arresters

PROXAR-IIIN AC

Surge arresters for protecting AC power grids in the 1–228 kV range and for special requirements.

High-Voltage (HV) Surge Arresters

PROXAR-IIN AC

Surge arresters for protecting AC power grids in the 6–144 kV range and meeting all special requirements.

High-Voltage (HV) Surge Arresters

ProCounter

A trip counter for MV and HV surge arresters with a wide range of surge counting and for measuring leakage current.

Medium-Voltage (MV) Surge Arresters

PROXAR–IIW AC

Surge arresters for protecting AC power grids against multiple surges in the 1–144 kV range.

Medium-Voltage (MV) Surge Arresters

PROXAR–IN AC

Distribution-class surge arresters for protecting AC power grids in the 1.2–48 kV range.

DC Surge Arresters

PROXAR–IVN DC

Surge arresters for surge protection of lines, substations, and electric rolling stock in the 1–4.7 kV voltage range.

DC Surge Arresters

PROXAR–IIW DC

Surge arresters for protecting DC power systems in the voltage range of 1–4.7 kV.

DC Surge Arresters

PROXAR–VW DC

Surge arresters for protecting DC traction systems against repeated surges in the voltage range of 4.5–5 kV.

High-Voltage (HV) Surge Arresters

ProSens-1 Surge Arrester Sensor

A device for remote monitoring and analysis of power grids.

Relays and Accessories

Monostable Relays

Monostable switching devices available in the 24–400 Vac voltage range.

Relays and Accessories

Relays and socket accessories

A wide range of sockets and accessories for Arteche relays.

Relays and Accessories

Test Connector

Test connector for testing relays up to 300 V.

Relays and Accessories

Power Line Protection

smART P500 multifunctional protection and measurement devices for various ranges.

Relays and Accessories

Functional and Measurement Relays

Function and measurement relays for voltage ranges of 24–250 Vac.

Relays and Accessories

Time Relays

Time-delay switching devices available in the voltage range of 24–250 Vac.

Relays and Accessories

Bistable Relays

Bistable switching elements available in the 24–230 Vac voltage range.

HV Transformers, Detection Systems, and Transformers

HV Voltage Transformer

High-accuracy transformers for the 72.5–525 kV voltage range.

HV Transformers, Detection Systems, and Transformers

High-Voltage Current Transformer

High-accuracy transformers for the 72.5–765 kV voltage range.

HV Transformers, Detection Systems, and Transformers

High-Voltage Combination Transformer

High-accuracy transformers for the 72.5–300 kV voltage range.

HV Transformers, Detection Systems, and Transformers

Capacitive Voltage Transformers

Transformers operating at 170 kV (DDB) or 800 kV (DFK).

Let’s talk

Tell us about the challenges your project faces

If you need advice on selecting surge protection devices for your project, we encourage you to contact us. We provide our partners with:

Quick quotes
Product selection
Tailored solutions
Technical support

Use the contact form on the right – we’ll see how we can help you.