UKC1-40 AC Contactor

Customization:
Available
Type:
Ac Contactors
Rated Voltage:
220V~690V
Installation:
DIN Rail / Screw Installation
Electricity Type:
AC
Number of Pole:
4
Main Circuit Rating Current:
25A
Frequency:
50/60Hz

Product Features

1. Universal type:

It is generally used in household appliances with a rated operating current less than 10A; it has the characteristics of reasonable structure and easy operation.

2. Thermal relay type:

It is generally used in electrical equipment with a rated operating current greater than 10A, and is mainly used to control the overload protection of electric heating appliances and motor speed control devices.

Its structure is simple and the price is low; the disadvantage is that when the grid voltage is lower than 10% of the rated voltage, it cannot operate reliably; in addition, because the thermal relay is a normally open contact, it is easy to burn out the coil or cause a fire when the load is short-circuited. .

3. Electronic type:

It is generally suitable for motor starting control and lighting circuits in low-voltage lines. It has the advantages of small size and light weight; at the same time, the microprocessor is used as the controller for control processing, which significantly improves the reliability of the product.

Type Rated current(In) Contact Type  Width
AC-7a AC-7b
8-16 16A 6A 1NO,1NC 18mm
8-20 20A 7A
8-25 25A 9A
8-16 16A 6A 2NO,2NC,1NO+1NC 18mm
8-20 20A 7A
8-25 25A 9A
8-32 32A 12A 36mm
8-40 40A 18A
8-63 63A 25A
8-100 100A - 2NO 54mm
8-16 16A 6A 3NO+3NC 36mm
8-20 20A 7A
8-25 25A 9A
8-32 32A 12A 54mm
8-40 40A 18A
8-63 63A 25A
8-16 16A 6A 4NO,4NC,2NO+2NC,3NO+1NC 36mm
8-20 20A 7A
8-25 25A 9A
8-32 32A 12A 54mm
8-40 40A 18A
8-63 63A 25A
8-100 100A - 4NO 108mm

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