TeSys LRD thermal overload relays - 110...140 A - class 10A

TeSys LRD thermal overload relays - 110...140 A - class 10ATeSys LRD thermal overload relay, 140A 1000V, thermal setting range 110 140A, tripping class 10A, for protection of 3 phase motors 75kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual automatic reset selector acting also as reset button, a trip test button for simulation of a tripping, a stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling.

The Uc control circuit voltage is 220…240VAC

It works at a rated supply voltage from 500Vac to 690Vac

271mm deep

4kg and its dimensions are

a rated power up to 30kW (400V to 440V in supply line) and up to 55kW (400V to 440V in motor delta connection)

The transformer ratio is 1/1000

HMI and software along with several accessories

Iec Long Time Rating Plug Micrologic Trip Units High Setting Ir 0 8 To 1 X In

Circuit Breaker Basic Frame Compact Ns 1600H 70 Ka At 415 Vac 1600 A Fixed Electrically Operated Without Trip Unit 3 P is built for safe

The rated short circuit breaking capacity goes up to 15kA at 220VAC to 240VAC conforming to EN/IEC 60947-2 standard and 10000A at 230VAC conforming to EN/IEC 60898-1 standard

Mx Opening Voltage Release Masterpact Nt Drawout 380 480Vac is built for safe

Energy saving