The RI-CT140 Series forms part of a large family of solid core single phase moulded case current transformers from Rayleigh Instruments.

These transformers are suitable for monitoring current flow in commercial, industrial or utility applications. They are designed to connect any standard metering or relay product requiring a 5A or 1A output and are available with Primary current input ranges from 200A to 4000A.

The RI-CT140 Series have been designed for ease of installation and are supplied with Busbar fixings. They also have clear markings moulded into the case to indicate the correct direction of primary current flow to minimise installation errors.

Options: A horizontal mounting version of this current transformer is also available.

Features
From 200A to 4000A Primary currents
5A or 1A Secondary output
96mm width
38 × 105mm aperture
Sealable terminal cover
Supplied with Busbar fixings
Compact design
Indication of primary current flow (arrows on case body)