Carrel Electrade - Current Transformers, Current Switches, CT Interfaces


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Current Transformers

NMC Series Clip-on Transducers
Manufactured by MBS Germany

Data sheet.

NMC Clip-on Transducers for MBS Current Transformers
NMC range transducers conveniently clip-on to MBS current transformers and offer both 4-20mA and 0-10V outputs from the 5A CT output.

Class 0.5
Operating range 0-120%
Frequency 50/60Hz
Supply 24Vdc & 230Vac

CT-IL CT Transducer
Manufactured by Carrel-Electrade
Auckland New Zealand

Data sheet.

Model CT-IL Current Transformer to 4-20mA Loop
The CT-IL transducer converts the 5A secondary output from a current transformer into a 4-20mA current loop.

Connects directly to 5A CT secondary
Small size easily mounts onto any CT, 45x30x 41mm
Operating range 0-120%
Frequency 50/60Hz
Powered directly from the current loop

Data sheet

R-ISW Current Switches
DIN rail mounted, circuit breaker sized housing designed to automatically switch on a secondary load when a primary load current is detected. Two different primary load current inputs are available, terminals with a 16A rating or a 6.5mm diameter through hole for 30A circuits.
The basic R-ISW has a current set point of 200mA and an off-delay of 5 minutes.
A programmable version, the R-ISW-A has an adjustable set point 50mA to 200mA (default) and a selectable off-delay of 1 minute, 5 minutes (default) or disabled.