Fluke Current Transformer for Use with Fluke 1730 Energy Logger

This data logger accessory is a clamp-on current transformer supplied as a three-unit pack for low-current measurement tasks. It is intended for use alongside compatible energy loggers to enable accurate monitoring of alternating currents up to 40 A and to Interface with secondary 1 A and 5 A current transformer circuits. The jaws accept conductors up to 15mm diameter, allowing non-intrusive clamping onto individual phase conductors during energy surveys or routine site checks.

• Measures up to 40 A for precise low-current monitoring
• Accurate on 1 A and 5 A secondary CT systems for flexible integration
• Jaw accepts conductors 15mm diameter for snug clamping
• Split-core construction for non-invasive installation and removal
• Supplied as a 3 pack to equip multiple channels or spares

• Suitable for pairing with Fluke 1730 energy logger accessories for circuit logging
• Ideal for industrial energy logger current sensor setups in plant rooms
• Used for retrofitting monitoring to existing 1 A or 5 A CT secondary systems
• Can be used for temporary load studies on motor control circuits
• Used with automation panels to assess current draw without disruption

It reproduces primary current as a proportional secondary output compatible with 1 A and 5 A CT secondary wiring, enabling direct connection to meters or logger inputs designed for those secondary ratings.

The clamping jaw accepts single conductors up to 15mm diameter, permitting use on standard single-core cables and many flexible conductors encountered in distribution boards.

The item is provided as a three-unit pack, allowing simultaneous monitoring of up to three separate circuits or retaining units as spares for rotational deployment.

The split-core design enables fitting without disconnecting conductors or interrupting circuits, reducing downtime and simplifying recording across live installations.