Thermal electrical relay RTI-3365 80-93A IEK

Description

Moulded case circuit breakers (MCCB) VA88 are intended for conducting current in normal mode and switching it off at short circuits, overload, inadmissible bucking as well as operational actuation and tripping of electric circuit parts. They are designed for use in electric units having the operative voltage limited to 400 V per rated current from 12,5 to 1600 A. Correspond to the requirements of EN 60947-1, EN 60947-2.

Design Features

Specifications

Adjustable current range, А80...93
Section of flexible cable connection without tip, мм²4-35
Number of auxiliary contacts as normally closed contact1
Number of auxiliary contacts as change-over contact0
Weight, кг0,51
Fuse current aM, А100
Width, мм70.0
Depth, мм116.0
Fuse current qG, А160.0
Release classКласс 10
Connection type main current circuitВинтовое соединение
Section of flexible cable connection with tip, мм²4-35
Additional terminal - Thermal resistance current In, А5
Tightening moment, Нм9
Additional terminal - Section of connected conductors, мм²1,0-1,25
Additional terminal - Overcurrent protection - pre-ocher gG, А5
Number of auxiliary contacts as normally open contact1
Rated surge voltage, кВ6
Height, мм76.0
Rigid cable connection section, мм²4-35
Additional terminal - Tightening torque, Нм1.2
Operating frequency, Гц0-400
Ambient temperature, °Cот -45 до +55
Nominal rated voltage, В230; 400; 600
Ambient classУ3
Rated insulation voltage Ui, В660
Mounting methodНепосредственный монтаж / одиночное расположение

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