Maretron Current Transducer w/Cable - 400 Amp f/ACM100

The Maretron Current Transducer w/Cable – 400 Amp for ACM100 is a marine-grade electrical monitoring instrument designed for serious boaters and vessel operators who need real-time insight into their AC electrical system performance. Whether you're managing a fishing boat's power distribution or ensuring your auxiliary systems stay within safe operating parameters, this transducer delivers the precision data your marine electrical system demands.

Built for integration with Maretron's ACM100 advanced electrical monitor, it transforms raw amperage data into actionable intelligence for safer, more efficient boat operation. This 400-amp current transducer operates on the principle of measuring AC current flow through your vessel's main power circuits without breaking electrical continuity. The included cable assembly simplifies installation, allowing you to mount the sensing element in-line with your battery bus or main alternator lead—critical locations for capturing system-wide power dynamics.

The 400-amp capacity covers virtually all recreational and light-commercial vessels, from center consoles and saltwater sportfishers to cabin cruisers and trawlers. Its compact 4 x 2 x 4-inch form factor and lightweight 1-pound design make it easy to integrate into existing panel layouts or new installations without consuming valuable panel space or adding excess weight to your boat's electrical infrastructure. Anglers and cruising boat operators will find this transducer invaluable for monitoring their electrical systems effectively.