Universal open installation design of "OKTAVA" series allows mounting these devices in apartments, country houses, office and industrial premises.

The design of the contactors allows you to mount two additional consoles in any set at the same time.

The indicator of contact position of the system is placed on the outer panel of the side cover. This allows you to check the status of the contact system without disassembling the contactor. It saves working time.

Availability of indication (notches made at the factory) on the contacts allows to determine their degree of wear.

Use of standard socket wrench to change the contact pressure of the contact system and check the effect of the contact system.

Factory assembled reversing contactor is supplied with factory buses and mechanical interlock. Contactors are mounted on two metal rails, that ensures high rigidity of the structure. KTI reversing contactors are a separate group in the assortment of the company.

Enhanced design of control coil allows its dismantling without tools (by pressing the latch in the contactor casing).

In the scheme of each contactor there is one set of closing contacts built in the control module coil. Due to the presence of the push button control station it allows you to build a simple control scheme.

Contact parts are made of silver-based composites, to reduce the contact resistance while increasing the temperature.

The top cover is fastened with screws with locks. This eliminates the spontaneous loosening. Therefore, KTI Series contactors can be installed in places where continuous working vibration is present.

Magnet contactor, AC-switching

Rated operation current Ie at AC-3, 400 V

Rated operation power at AC-3, 400 V

Rated operation current Ie at AC-3, 400 V, А	185
Rated operation power at AC-3, 400 V, кВт	90
Rated control supply voltage Us at AC 50HZ, В	230
Rated control supply voltage Us at DC, В	-
Rated operation current Ie at AC-1, 400 V, А	-

Rated operation current Ie at AC-3, 400 V, А	185
Rated operation power at AC-3, 400 V, кВт	90
Rated control supply voltage Us at AC 50HZ, В	230
Rated control supply voltage Us at DC, В	-
Rated operation current Ie at AC-1, 400 V, А	-
Connection type main current circuit	Винтовое соединение
Number of auxiliary contacts as normally open contact	1
Number of auxiliary contacts as normally closed contact	0
Number of normally closed contacts as main contact	0
Number of main contacts as normally open contact	0
Rated voltage of isolation of Ui-Hz, В	1000
Degree of protection (IP)	IP00
Modular version	Нет
Voltage type for actuating	Переменный (AC)

Contactor KTI-5185 185A 230V/AC3 IEK

Main specifications

Description

Basic documents

Design Features

Specifications

Documents

Passports

Compatible Products