The Schneider Electric non differential thermal overload relay for protection of 3-phase motors. Non differential device, it can be used with unbalanced loads. It provides a thermal adjustment dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons and a flag indicator. Settings are protected by a transparent cover lockable by sealing.
Easy to separate Designed for simple control systems Relay trip indicator to facilitate motor status monitoring