Overload relay 16-25A Cls20 ELK

• · TeSys LRD thermal overload relay, 25A/690V, thermal setting range 17-25A, tripping class 20, for protection of 3-phase motors 11kW@400V.
• · Differential device with phase failure and load unbalance detection.
• · It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling.
• · Settings are protected by a transparent cover lockable by sealing.
• · Connection by EverLink BTR screw terminals , it connects directly to the bottom terminals of 3-pole contactors LC1D40A-D80A.