TeSys K - differential thermal overload relays - 0.54...0.8 A - class 10A

TeSys K - differential thermal overload relays - 0.54...0.8 A - class 10ATeSys LRK thermal overload relay, 0. 8A 690V, thermal setting range 0. 54 0. 8A, tripping class 10A, for protection of 3 phase motors 0. 18kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual automatic reset selector, a test slide switch for simulation of a tripping, reset stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected

metal processing

separated from the contactor

for thermal overload relays LR2D1… LR3D1… To be used for a separate mounting of overload relay and contactor

This 250A rating thermal-magnetic trip unit is an optimum choice for all distribution applications

for protection of 3-phase motors 30kW@400V

Gain the confidence that all auxiliaries are on the right spot

The A-SI type provides increased immunity from electrical interference and polluted or corrosive environments

It is suitable for motors with power rating up to 110kW for applications requiring significant overload (up to 150%)

It is compliance with standard IEC60947

Circuit Breaker Basic Frame Compact Ns 1000N 50 Ka At 415 Vac 1000 A Withdrawable Manually Operated Without Trip Unit 3 P

emergency stops

to order separately