Differential thermal overload relay, TeSys K, 1.2...1.8A, class 10A

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Description

Differential thermal overload relay, TeSys K, 1.2...1.8A, class 10ATeSys LRK thermal overload relay, 1. 8A 690V, thermal setting range 1. 2 1. 8A, tripping class 10A, for protection of 3 phase motors 0. 55kW@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

The fixed dimension is 105mm(width)

it is a 2P

sealable cover

a sensitivity of 300mA with a A type protection class

for protection of 3-phase motors 2

The frequency is 50Hz

It is a 2P circuit breaker with 63A In rated current

95 Mcycles electrical durability

The section of connected cables is between 0

This version of product is designed one pole frame with detection on one pole

Storage temperature: -10_50çC

The maximum switching operations is 100 per day