Relay supply instrument transformers

Moulded case current transformers for the measurement of AC currents up to 150 A.

They are made of a non-flammable plastic material, and have heavy insulation. These current transformers are suitable for any application.

With their compact size and their high characteristics, they are particularly suitable for withdrawable switchboards.

Moulded case current transformers for the measurement of AC currents up to 3000A, with inner diameters from 15 to 80 mm.

They are made of a non-flamable material and have heavy insulation. They are equipped as standard with EA type mounting brackets.

These transformers have been designed to be associated with differential thermal relays such as LR1, LR2, or LT6 from Telemecanique or Schneider Electric for motor protection.

They have a well defined saturation curve, depending on the relay, on whether 2 or 3 CTs are fitted and on the motor starting time. Due to their compact size, they are particularly suitable for withdrawable Motor Control Centers.

Moulded case current transformers for the measurement of AC currents from 40 to 600 A.

They are made of a non-flamable plastic material, and have heavy insulation. They are equipped with a central bush for mounting between 2 bars or 1 bar and 1 cable lug. These current transformers are suitable for all applications. With their compact size, they are particularly suitable for withdrawable switchboards.

Moulded case current transformers for the measurement of AC currents from 50A to 1000A. measuring duties and is suitable for every simple application.

They are made of a non-flamable plastic material. This new range of current transformers has been designed for an easy installation : all transformers can be delivered with DIN rail clips. They are equipped as standard with a sealable terminal cover to comply with the most demanding safety requirements.

This range includes current transformers for measuring duties and is suitable for every simple application.