TeSys LRD thermal overload relays - 30...40 A - class 20

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Description

TeSys LRD thermal overload relays - 30...40 A - class 20TeSys LRD thermal overload relay, 40A 690V, thermal setting range 30 40A, tripping class 20, for protection of 3 phase motors 18. 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

This is a 4 poles basic frame for ComPacT NSX400H

it connects directly to the bottom terminals of 3-pole contactors LC1D115

The degree of protection is IP20 and IP40 in modular enclosure

a red pushbutton Stop/Reset (O)

To be used with 22x58mm fuse links up to 125A and short circuit current up to 120kA@400V

rated current is 20A

and is compatible with any type of trip unit which has to be ordered separately The breaking capacity Icu is 36kA at 415VAC 50/60Hz

It is a 4P remote control device with 3 normally open contacts and 1 normally close contact

It is impact resistant

It provides a 36V DC control circuit with no inrush consumption and equipped with a surge suppression device

Device Locking Kit 2 Ronis Keylocks With Adaptation Kit 1 Key Locking In Off Position is built for safe

Pilot Light 28V 30Mm Type K Options Red is built for safe