Maytronics Dolphin M400 IoT anti-tangle swivel cable 1.2m DIY - 9995791-DIY

Maytronics Dolphin M400 IoT anti-tangle swivel cable 1.2m DIY

This is the genuine Maytronics replacement anti-tangle swivel cable section measuring 1.2 metres, designed for the Dolphin M400 IoT EU and compatible Dynamic-series robotic pool cleaners. The integrated swivel mechanism allows the cable to rotate freely during operation, preventing twisting and knotting that would otherwise restrict the cleaner’s movement and interrupt power delivery. The DIY designation means the motor-end plug is factory-moulded and permanently attached, making installation straightforward without professional tools or a retrofit kit.

Function and construction

The cable carries three conductors (3-pin/3-wire configuration) and connects the power supply swivel point directly to the cleaner’s motor. The moulded plug at the motor end enters through the top of the cleaner and plugs directly into the top of the motor unit, eliminating the need to thread bare wires through the side panel grommet. The assembly is supplied complete with cable supports and a rubber spring for strain relief at the swivel end, ready to install straight from the box.

Compatible Dolphin models

This cable is the correct replacement for Dolphin Dynamic-series robots that use a 3-wire connection with Bluetooth or remote-control capability, including the M400, M400 IoT EU, M500, Supreme M4 PRO, Supreme M5, Supreme M5 PRO, C3, C3 Dynamic, C4, Sigma, Oasis Z5, Oasis Z5i, Triton Plus, Nautilus CC Supreme, Aquarius XL, Wave 60, Wave 65, Wave 80, Wave 90, Odyssey, and Bio PVC. Always verify compatibility against your robot’s model number before ordering, as Maytronics produces several visually similar cables for different platforms.

Signs the cable needs replacing

Replace this section if you notice the cable is permanently kinked, cracked, or stiff along its length; if the connector at either end shows signs of corrosion, bent pins, or intermittent power loss; or if the swivel body no longer rotates smoothly and the robot begins tracing tight, repetitive circles rather than covering the pool floor evenly. Ignoring a damaged swivel cable places unnecessary strain on the motor windings and power supply.

Why genuine Maytronics parts matter

Aftermarket cables for Dolphin robots vary significantly in conductor gauge, insulation chemistry, and connector tolerances. A genuine Maytronics cable is manufactured to the exact electrical specification of the original, ensuring uninterrupted signal and power transfer to the motor. Counterfeit cables may appear identical externally but can cause nuisance tripping of the power supply, void your warranty, or fail prematurely under pool-chemical and UV exposure.