Tronic Mechanical Interlock for 65A 4-Pole Contactors

Our review

This Tronic mechanical interlock is a fitting accessory for a contactor rated at 65A with a four-pole configuration. Its job is to physically prevent two contactors from closing at the same time, which matters wherever reversing, changeover, or backup supply arrangements are used and a wrong sequence could cause a short circuit or equipment damage. It suits electricians, panel builders, and maintenance teams working on motor control or distribution boards who already run 65A four-pole contactors and want a mechanical safeguard rather than relying on wiring logic alone. Before ordering, confirm your contactor's current rating, pole count, and frame type match, since an interlock only works with the contactor family it was made for. Compare alternatives by checking compatibility with your existing contactor series, the mounting method, and whether a mechanical or electrical interlock better fits your control design. Available on Sokonia.