RS ISOLSEC

TRANSMISSION
OF ELECTRICAL ENERGY

Distribution
of electrical energy

railways

RS ISOLSEC, your reference partner for instrument transformers since 1954.

Our range includes current and voltage transducers, current transformers, split cores and resin insulators.

Our expertise covers energy metering, overcurrent protection, earth fault protection and differential protection.

Our technology measures high currents (up to 60,000A) and homopolar currents.

Some of our devices can be used in ATEX zones (consult us).

NEWS

CIGRE 2024

We will participate CIGRE 2024 exhibition from August 25 to 30, 2024 – PARIS – PALAIS DES CONGRÈS – French …

ECOVADIS CERTIFIED

EQUALITY INDEX AT RS ISOLSEC 2023: 92/100
Equality is our priority

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Low and medium voltage
measurement and
protection transformers

LV CURRENT TRANSFORMERS

LV VOLTAGE TRANSFORMERS

MV CURRENT TRANSFORMERS

MV VOLTAGE TRANSFORMERS

DAMPING REACTORS

POST AND BUSHING INSULATORS

POWER
GENERATION

TRANSMISSION
OF ELECTRICAL ENERGY

Distribution
of electrical energy

Energy intensive

severes
environnements

railways

NEWS

CIGRE 2024

MEMBER OF GIMELEC

ECOVADIS CERTIFIED

EQUALITY INDEX AT RS ISOLSEC 2023: 92/100
Equality is our priority

LV CURRENT TRANSFORMERS

LV VOLTAGE TRANSFORMERS

MV CURRENT TRANSFORMERS

MV VOLTAGE TRANSFORMERS

DAMPING REACTORS

POST AND BUSHING INSULATORS

POWER GENERATION

TRANSMISSIONOF ELECTRICAL ENERGY

Distributionof electrical energy

Energy intensive

severesenvironnements

railways

NEWS

CIGRE 2024

MEMBER OF GIMELEC

ECOVADIS CERTIFIED

EQUALITY INDEX AT RS ISOLSEC 2023: 92/100Equality is our priority

Receive technical data sheet

POWER
GENERATION

TRANSMISSION
OF ELECTRICAL ENERGY

Distribution
of electrical energy

severes
environnements

EQUALITY INDEX AT RS ISOLSEC 2023: 92/100
Equality is our priority