(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Auxiliary Contact Unit (UA-2-2A)

Auxiliary Contact Unit UA-2-2A

Click this image to zoom it.

Move the mouse over the image to zoom

  • Volume Discount

Auxiliary contact unit for contact extension.


● Easy mounting.
● Diverse contact configuration.
The lineup is 1a, 1b, 2a, 2b, 4a, 3a1b, 2a2b, 1a3b, 4b.
● Interchangeable from 6 to 65 KHK.
● Minimum applicable load: 17VDC, 5mADC (UA-1), 24VDC, 10mADC (UA-2, -4)
● Impulse Withstand Voltage 6 KVAC



Please attach UA-1 to left side of magnet switch KHK seriese and contact MCR-9B ~ 22B. if you attach that to right side, it can make moving problem.

Part Number

Configured Part Number is shown.

UA-2-2A

Specifications

Auxiliary Contact Unit:Related Image

Outline Diagram Contact Configuration Diagram Contact Weight Pole Number Mounting Direction Model
Auxiliary Contact Unit:Related Image Auxiliary Contact Unit:Related Image 1a1b 530g 2 Horizontal UA-1
Auxiliary Contact Unit:Related Image Auxiliary Contact Unit:Related Image 2a 280g Front UA-2-2A
1a1b UA-2-1A1B
2b UA-2-2B
Auxiliary Contact Unit:Related Image Auxiliary Contact Unit:Related Image 4b 500g 4 UA-4-4B
1a3b UA-4-1A3B
2a2b UA-4-2A2B
3a1b UA-4-3A1B
4a UA-4-4A

More Information

Auxiliary Contact Unit:Related Image

Auxiliary Contact Unit:Related Image

Specifications

Model UA-1 UA-2,4
Rated Operating Voltage 600V 600V
Rated Insulation Voltage 600V 600V
Rated Impulse Peak Voltage 6kV 6kV
Rated Frequency 50/60Hz 50/60Hz
Minimum Applicable Load Voltage 17 VDC 24 VDC
Current 5 mA DC 10 mA DC
Rated Thermal Current (Ith, AC12 duty) 10A 16A
Rated Working Current 120 VAC 6A 6A
240 VAC 3A 3A
380 VAC 1.9A 1.9A
480 VAC 1.5A 1.5A
500 VAC 1.4A 1.4A
600 VAC 1.2A 1.2A
125 VDC 1.1A 1.1A
250 VDC 0.55A 0.55A
400 VDC 0.31A 0.31A
500 VDC 0.27A 0.27A
600 VDC 0.2A 0.2A
Electrical Life 220 VAC 0.5 million operations 0.5 million operations
440 VAC
220 VDC
440 VDC
Switching Frequency (operations / hour) 1800 1800
Wire Size AWG 18 ~ 10 18 ~ 10
mm2 1 ~ 2.5 1 ~ 2.5
Part Number
UA-2-2A
Part NumberMinimum order quantityVolume DiscountDays to Ship Mounting Direction Contact Number of Poles
(Pole)
1 Piece(s)Available

8 Days or more

Front2a2

Loading...

  1. 1

Basic Information

Type Auxiliary Power Contactor Specifications Auxiliary Contact Unit Compatible Models KHK6 – 65

Please check the type/dimensions/specifications of the part UA-2-2A in the Auxiliary Contact Unit series.

Products like this...

Part Number
UA-1
UA-2-1A1B
UA-4-1A3B
UA-4-2A2B
UA-4-4A
Part NumberMinimum order quantityVolume DiscountDays to Ship Mounting Direction Contact Number of Poles
(Pole)
1 Piece(s)Available

8 Days or more

Horizontal1a1b2
1 Piece(s)Available

8 Days or more

Front1a1b2
1 Piece(s)Available

8 Days or more

Front1a3b4
1 Piece(s)Available

8 Days or more

Front2a2b4
1 Piece(s)Available

8 Days or more

Front4a4

Additional Products in this Category

Complementary Products

Tech Support