Thermal overload relay, TeSys LRD, 12...18 A, class 10A

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Description

Thermal overload relay, TeSys LRD, 12...18 A, class 10ATeSys LRD thermal overload relay, 18A 690V, thermal setting range 12 18A, tripping class 10A, for protection of 3 phase motors 7. 5kW@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

It is an incandescent clear bulb

It provides a low sealed consumption 48-130V AC/DC coil with electronic control

The rated short circuit breaking capacity goes up to 10000A at 230VAC to 400VAC conforming to EN/IEC 60898-1 standard and 10000A at 230VAC to 400VAC conforming to EN/IEC 60898-1 standard

It is suitable for motors with power rating up to 4kW/5HP (500V supply voltage) for applications requiring slight overload (up to 120%)

It weighs 5

It has a rating of 320A

The push-buttons is grey

It is impact-resistant

motor temperature

it provides RC protection limiting the transient voltage to 3 Uc max

Circuit Breaker Masterpact Nw10H1 1000 A 4 Poles Drawout W O Trip Unit

It is composed of an ACP plate and of an electrical interlocking system

Exchange/Return Notes