Motor Protection Circuit Breaker AC Contactor Magnetic 220V 380V

AC Contactors (Magnetic Contactor) provide remote control of primarily electric motors and compensation & heating systems by cable. They protect the instruments and equipments against overload currents by using thermal relays, for capacitor switching contactor.

While switching on a capacitive circuit, a high frequency and large transient current peaks are produced. Switching of capacitor for a single or one of the capacitor banks are different from each other. Step by step "switching on" operation is more difficult for contactor than capacitor bank. Because during this operation for capacitor bank, compensated current occurs. For this reason selecting of suitable contactors the compensating current must be take into consideration for 50kVAR and above, and for less than 50kVAR can be omitted.

Description:

Directly drive contactor by transistor output of PLC

The power consumption of the UKC1- low consumption type contactor is 1.2W.

This contactor can be driven by a transistor output of a PLC or electronic equipment such as photoelectric switch, or a proximity limit switch. Therefore, it is possible for this contactor to directly interface without interface relay for driving a 3-phase induction motor.

Low coil power consumption greatly expands application flexibility. Standard AC coils require 1.8 watts.

Specifications:

 

Rated current	AC3(IEC60947				AC1 Ith	Aux. Contacts	Type
	220-240V	380-440V	550-550V	690V
6A	1.5KW  7A	2.2KW  6A	3KW      5A	3KW      4A	20A	1NO or 1NC	UKC1-6M
9A	2.2KW  9A	4KW      9A	3.7KW  6A	4KW      5A	20A	1NO or 2NC	UKC1-9M
12A	3KW    12A	5.5KW    12A	4KW      7A	4KW      55A	20A	1NO or 3NC	UKC1-12M
16A	4KW    15A	7.5KW    16A	5.5KW    9A	4KW    5A	20A	1NO or 4NC	UKC1-16M
AC coil Voltage (50/60Hz): 24, 36, 42, 48, 110, 115, 120, 127, 220/208, 220, 220/230, 230/240, 256, 277, 380/440, 400, 440, 480, 500, 550
Characteristics(440VAC)
Rated current				6A	9A	12A	18A
Short circuit current(max)		Mr. Michael Deng Tel: 86-571-62865157 Contact to this supplier Related Search Motor Protection Circuit Breaker    Circuit Breaker Contactor    Magnetic Ac Contactor    Ac Circuit Breaker    Ac Circuit Protection    Magnetic Circuit Breaker    More>> Find more related products in following catalogs on Hisupplier.com Electronic & Electrical >> Electronics Designing & Processing × Company Info Zhejiang KRIPAL Electric Company [China (Mainland)] Business Type:Manufacturer City: Hangzhou Province/State: Zhejiang Country/Region: China (Mainland) View Contact Details You May Like: prev Thermal Magnetic Circuit Breaker Residen... Earth Leakage Circuit Breaker Residentia... Earth Leakage Circuit Breaker Thermal Ma... Micro Circuit Breaker Small Circuit Brea... Change Over Switch Electrical Disconnect... Electrical Distribution Box Power Pole D... Rotary Selector Switch Explosion Proof S... Exterior Junction Box Plastic Electrical... 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