...

High Quality Magnetic AC Contactor Semko KNC1

The series KNC1 AC contactor is applicable at the line of AC 50/60 Hz,rated voltage up to 660V and rated current up to 95A for remoteswitch,breaking and frequent starting,controlling the AC motor.Moreover,the contactor can act as the time-delay contactor,reversiblecontactor,stardelta starter by the accessories addition such as addition of modular auxiliary contact set.Air timedelay head,mechanical interlockmechanism,etc.

Moreover,it could act as the electromagnetic starterby the direct plug of the thermal relay.

This product conforms to the requirement of IEC60947-4-1&GB14048.4 standards.

Type Rated
insulation
voltage(V)
Conventional
thermal
current(A)
Rated
operation
current(A)
  Control power(kw) No .of
contacts
Remark
220V 380V 415V 440V 660V
KNC1-0911 660 20 9 2.2 4 4 4 5.5 3P+NO
+NC
Installation
method
1.with two
screws
2.35mm
din railInstallation
method
1.with three
screws
2.75mm or
35mm
din rail
KNC1-1211 20 12 3 5.5 5.5 5.5 7.5
KNC1-1811 32 18 4 7.5 9 9 9
KNC1-2511 40 25 5.5 11 11 11 15
KNC1-3211 50 32 7.5 15 15 15 18.5
KNC1-4011 60 40 11 18.5 22 22 30
KNC1-5011 80 50 15 22 25 30 33
KNC1-6511 80 65 18.5 30 37 37 37
KNC1-8011 125 80 22 37 45 45 45
KNC1-9511 125 95 25 45 45 45 45
Type KNC1-09 KNC1-12 KNC1-18 KNC1-25 KNC1-32 KNC1-40 KNC1-50 KNC1-65 KNC1-80 KNC1-95
Pick-up voltage
50/60Hz(V)
(0.85~
1.1)Us
(0.85~
1.1)Us
(0.85~
1.1)Us
(0.85~
1.1)Us
(0.85~
1.1)Us
(0.85~
1.1)Us
(0.85~
1.1)Us
(0.85
~1.1)Us
(0.85~
1.1)Us
(0.85~
1.1)Us
Release voltage
50/60Hz(v)
(0.2~
0.75)Us
(0.2~
0.75)Us
(0.2~
0.75)Us
(0.2~
0.75)Us
(0.2~
0.75)Us
(0.2~
0.75)Us
(0.2~
0.75)Us
(0.2~
0.75)Us
(0.2~
0.75)Us
(0.2~
0.75)Us
Coil power
50 Pick-up(VA) 70 70 110 110 110 200 200 200 200 200
Hz Holding(VA) 8 8 11 11 11 20 20 20 20 20
60 Pick-up(VA) 80 80 115 115 115 200 200 200 200 200
Hz Holding(VA) 8 8 11 11 11 20 20 20 20 20
Power
consumption
(W)
1.8~2.7 1.8~2.7 3~4 3~4 3~4 6~10 6~10 6~10 6~10 6~10

Q1: What are the main applications of the KNC1-2 magnetic AC contactor?

A: The KORLEN KNC1-2 magnetic AC contactor is widely used for long-distance making and breaking of electrical circuits. It is primarily engineered for controlling AC motors, lighting systems, and heating loads in industrial and commercial environments.

Q2: What is the electrical life and durability of KORLEN KNC1 series contactors?

A: Our KNC1 series contactors are built with high-quality copper terminals and silver alloy contacts, ensuring superior electrical conductivity, low heat generation, and a long electrical and mechanical lifespan under heavy-duty operations.

Q3: Does the KNC1-2 contactor carry international safety certifications?

A: Yes. As a trusted China electrical manufacturer, KORLEN products undergo rigorous quality testing. The KNC1-2 series meets major global standards and features Semko certification, guaranteeing compliance for international markets.

Q4: Can KORLEN provide custom voltage coils for the KNC1-2 contactor?

A: Absolutely. We offer comprehensive OEM/ODM customization solutions. We can supply KNC1-2 contactors with various control coil voltages (such as 24V, 110V, 220V, 380V AC) and custom branding based on your wholesale project needs.

Looking for a Reliable KNC1-2 Contactor Supplier?

Get direct factory wholesale pricing, Semko-certified quality, and flexible OEM/ODM coil voltage customization for your project.


Get A Free Quote Now

Seraphinite AcceleratorOptimized by Seraphinite Accelerator
Turns on site high speed to be attractive for people and search engines.