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24 VDC Irreversible Electromagnetic Switch Coil

24 VDC Irreversible Electromagnetic Switch Coil

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  • Volume Discount

An electromagnetic switch for 24 V DC. The open-close lifespan of this product is among the best in the world.

  • CE-Compliant
  • IEC
  • Screw Mounted
  • DIN Rail

● The set of electromagnetic contactor and thermal relay is offered at an affordable price.
● Tedious component selection is not necessary.
● This CE Marking compliant product has passed certification testing.
● Terminal cover is standard equipment.
● World's Longest Switching Life EC60947-4-1 (JIS C 8201-4-1, JEM1038)
Electrical life 2.5 million operations (Europe Company A, 2 million operations, Japan Company B 2 million operations)
Mechanical life 25 million operations (Europe Company A, 16 million operations, Japan Company B 10 million operations)
● By removing the front cover, a round terminal (crimped terminal) can also be used.

· Electromagnetic contactor and thermal relay are assembled by the customer.
 
· A1 coil terminal is (+), and A2 (-).

PDF

Specifications

24 VDC Irreversible Electromagnetic Switch Coil:Related Image

Frame
Size (AF)
Coil VoltageAuxiliary ContactMotor Capacity (KW)Thermal Relay ModelSetting Range (A)Model
624 VDC1a0.05SMR-12-0.520.4 ~ 0.63KHK6-DC24V-0.52
0.1SMR-12-0.820.63 ~ 1KHK6-DC24V-0.82
0.2SMR-12-1.31 ~ 1.6KHK6-DC24V-1.3
0.4SMR-12-2.11.6 ~ 2.5KHK6-DC24V-2.1
0.75SMR-12-3.32.5 ~ 4KHK6-DC24V-3.3
1SMR-12-54 ~ 6KHK6-DC24V-5
1.5SMR-12-6.55 ~ 8KHK6-DC24V-6.5
1.5SMR-12-7.56 ~ 9KHK6-DC24V-7.5
2.2SMR-12-8.57 ~ 10KHK6-DC24V-8.5
91a1b0.05SMR-32-0.520.4 ~ 0.63KHK9-DC24V-0.52
0.1SMR-32-0.820.63 ~ 1KHK9-DC24V-0.82
0.2SMR-32-1.31 ~ 1.6KHK9-DC24V-1.3
0.4SMR-32-2.11.6 ~ 2.5KHK9-DC24V-2.1
0.75SMR-32-3.32.5 ~ 4KHK9-DC24V-3.3
1SMR-32-54 ~ 6KHK9-DC24V-5
1.5SMR-32-6.55 ~ 8KHK9-DC24V-6.5
1.5SMR-32-7.56 ~ 9KHK9-DC24V-7.5
2.2SMR-32-8.57 ~ 10KHK9-DC24V-8.5
3.7SMR-32-119 ~ 13KHK9-DC24V-11
3.7SMR-32-1512 ~ 18KHK9-DC24V-15
5.5SMR-32-1916 ~ 22KHK9-DC24V-19
5.5SMR-32-21.518 ~ 25KHK9-DC24V-21.5
7.5SMR-32-2722 ~ 32KHK9-DC24V-27
131a1b0.05SMR-32-0.520.4 ~ 0.63KHK12-DC24V-0.52
0.1SMR-32-0.820.63 ~ 1KHK12-DC24V-0.82
0.2SMR-32-1.31 ~ 1.6KHK12-DC24V-1.3
0.4SMR-32-2.11.6 ~ 2.5KHK12-DC24V-2.1
0.75SMR-32-3.32.5 ~ 4KHK12-DC24V-3.3
1SMR-32-54 ~ 6KHK12-DC24V-5
1.5SMR-32-6.55 ~ 8KHK12-DC24V-6.5
1.5SMR-32-7.56 ~ 9KHK12-DC24V-7.5
2.2SMR-32-8.57 ~ 10KHK12-DC24V-8.5
3.7SMR-32-119 ~ 13KHK12-DC24V-11
3.7SMR-32-1512 ~ 18KHK12-DC24V-15
5.5SMR-32-1916 ~ 22KHK12-DC24V-19
5.5SMR-32-21.518 ~ 25KHK12-DC24V-21.5
7.5SMR-32-2722 ~ 32KHK12-DC24V-27
181a1b0.05SMR-32-0.520.4 ~ 0.63KHK18-DC24V-0.52
0.1SMR-32-0.820.63 ~ 1KHK18-DC24V-0.82
0.2SMR-32-1.31 ~ 1.6KHK18-DC24V-1.3
0.4SMR-32-2.11.6 ~ 2.5KHK18-DC24V-2.1
0.75SMR-32-3.32.5 ~ 4KHK18-DC24V-3.3
1SMR-32-54 ~ 6KHK18-DC24V-5
1.5SMR-32-6.55 ~ 8KHK18-DC24V-6.5
1.5SMR-32-7.56 ~ 9KHK18-DC24V-7.5
2.2SMR-32-8.57 ~ 10KHK18-DC24V-8.5
3.7SMR-32-119 ~ 13KHK18-DC24V-11
3.7SMR-32-1512 ~ 18KHK18-DC24V-15
5.5SMR-32-1916 ~ 22KHK18-DC24V-19
5.5SMR-32-21.518 ~ 25KHK18-DC24V-21.5
7.5SMR-32-2722 ~ 32KHK18-DC24V-27
221a1b0.05SMR-32-0.520.4 ~ 0.63KHK22-DC24V-0.52
0.1SMR-32-0.820.63 ~ 1KHK22-DC24V-0.82
0.2SMR-32-1.31 ~ 1.6KHK22-DC24V-1.3
0.4SMR-32-2.11.6 ~ 2.5KHK22-DC24V-2.1
0.75SMR-32-3.32.5 ~ 4KHK22-DC24V-3.3
1SMR-32-54 ~ 6KHK22-DC24V-5
1.5SMR-32-6.55 ~ 8KHK22-DC24V-6.5
1.5SMR-32-7.56 ~ 9KHK22-DC24V-7.5
2.2SMR-32-8.57 ~ 10KHK22-DC24V-8.5
3.7SMR-32-119 ~ 13KHK22-DC24V-11
3.7SMR-32-1512 ~ 18KHK22-DC24V-15
5.5SMR-32-1916 ~ 22KHK22-DC24V-19
5.5SMR-32-21.518 ~ 25KHK22-DC24V-21.5
7.5SMR-32-2722 ~ 32KHK22-DC24V-27

 Rated VoltageRated Current
Auxiliary Contact CapacityAC120V6A
AC240V3A
AC380V1.9A
AC480V1.5A
AC500V1.4A
AC600V1.2A
DC125V1.1A
DC250V0.55A
DC400V0.31A
DC500V0.27A
DC600V0.2A

24 VDC Electromagnetic Switch Specifications
ModelKHK6KHK9
KHK12
KHK18
KHK22
Operation Voltage 24V
Clamping VoltagePickup70 ~ 110%
 Dropout10 ~ 30%
Coil Power ConsumptionInrush Current (VA)99
24 VDCRated Power (VA)99
Coil Current(A)0.40.4
Operating TimeClosed (ms)35...5035...50
 Open (ms)4...194...19

● Standard Usage Conditions
Ambient TemperatureReference 20°C, -10°C ~ 40°C
(Maximum 35°C daily average air temperature, maximum 25°C annual average air temperature)
Maximum Board Internal Temperature55°C
Take care, as operational characteristics of electromagnetic contacts and thermal relays can be affected by the ambient temperature.
Relative Humidity45 ~ 85% RH, no condensation or freezing.
Altitude2,000 m or lower
Vibration10 ~ 55 Hz 19.6 m / s2 or lower
Impact49 m / s2 or lower
AtmosphereExcessive amount of dust, smoke, corrosive gases, flammable gas, moisture, or salt must not be present. Extended use in sealed conditions may lead to possible contact defects.

More Information

24 VDC Irreversible Electromagnetic Switch Coil:Related Image

24 VDC Irreversible Electromagnetic Switch Coil:Related Image
Part Number
KHK9-DC24V-0.82
KHK9-DC24V-1.3
KHK9-DC24V-2.1
KHK9-DC24V-3.3
KHK9-DC24V-5
KHK9-DC24V-6.5
KHK9-DC24V-7.5
KHK9-DC24V-8.5
KHK9-DC24V-11
KHK9-DC24V-15
KHK9-DC24V-19
KHK9-DC24V-21.5
KHK9-DC24V-27
KHK12-DC24V-0.82
KHK12-DC24V-1.3
KHK12-DC24V-2.1
KHK12-DC24V-3.3
KHK12-DC24V-5
KHK12-DC24V-6.5
KHK12-DC24V-7.5
KHK12-DC24V-8.5
KHK12-DC24V-11
KHK12-DC24V-15
KHK12-DC24V-19
KHK12-DC24V-21.5
KHK12-DC24V-27
KHK18-DC24V-0.82
KHK18-DC24V-1.3
KHK18-DC24V-2.1
KHK18-DC24V-3.3
KHK18-DC24V-5
KHK18-DC24V-6.5
KHK18-DC24V-7.5
KHK18-DC24V-8.5
KHK18-DC24V-11
KHK18-DC24V-15
KHK18-DC24V-19
KHK18-DC24V-21.5
KHK18-DC24V-27
KHK22-DC24V-0.82
KHK22-DC24V-1.3
KHK22-DC24V-2.1
KHK22-DC24V-3.3
KHK22-DC24V-5
KHK22-DC24V-6.5
KHK22-DC24V-7.5
KHK22-DC24V-8.5
KHK22-DC24V-11
KHK22-DC24V-15
KHK22-DC24V-19
KHK22-DC24V-21.5
KHK22-DC24V-27
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipMotor Capacity VAC 200–220 Class
(kW/A)
Auxiliary Contact Dimension length
(mm)
Dimension thickness
(mm)
Motor capacity AC 200 V
(kW/A)
Setting range
(A)
Rated current
(A)

MYR 226.54

1 Piece(s)Available 4 Day(s) or more 0.11a1b129.9117.70.10.63 ~ 19

MYR 226.54

1 Piece(s)Available 4 Day(s) or more 0.21a1b129.9117.70.21 ~ 1.69

MYR 226.54

1 Piece(s)Available 4 Day(s) or more 0.41a1b129.9117.70.41.6 ~ 2.59

MYR 226.54

1 Piece(s)Available 4 Day(s) or more 0.751a1b129.9117.70.752.5 ~ 49

MYR 226.54

1 Piece(s)Available 4 Day(s) or more 11a1b129.9117.714 ~ 69

MYR 226.54

1 Piece(s)Available 4 Day(s) or more 1.51a1b129.9117.71.55 ~ 89

MYR 226.54

1 Piece(s)Available 4 Day(s) or more 1.51a1b129.9117.71.56 ~ 99

MYR 226.54

1 Piece(s)Available 4 Day(s) or more 2.21a1b129.9117.72.27 ~ 109

MYR 226.54

1 Piece(s)Available 4 Day(s) or more 3.71a1b129.9117.73.79 ~ 139

MYR 212.34

1 Piece(s)Available 4 Day(s) or more 3.71a1b129.9117.73.712 ~ 189

MYR 212.34

1 Piece(s)Available 4 Day(s) or more 5.51a1b129.9117.75.516 ~ 229

MYR 212.34

1 Piece(s)Available 4 Day(s) or more 5.51a1b129.9117.75.518 ~ 259

MYR 226.54

1 Piece(s)Available 4 Day(s) or more 7.51a1b129.9117.77.522 ~ 329

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 0.11a1b129.9117.70.10.63 ~ 112

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 0.21a1b129.9117.70.21 ~ 1.612

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 0.41a1b129.9117.70.41.6 ~ 2.512

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 0.751a1b129.9117.70.752.5 ~ 412

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 11a1b129.9117.714 ~ 612

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 1.51a1b129.9117.71.55 ~ 812

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 1.51a1b129.9117.71.56 ~ 912

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 2.21a1b129.9117.72.27 ~ 1012

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 3.71a1b129.9117.73.79 ~ 1312

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 3.71a1b129.9117.73.712 ~ 1812

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 5.51a1b129.9117.75.516 ~ 2212

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 5.51a1b129.9117.75.518 ~ 2512

MYR 258.90

1 Piece(s)Available 4 Day(s) or more 7.51a1b129.9117.77.522 ~ 3212

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 0.11a1b129.9117.70.10.63 ~ 118

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 0.21a1b129.9117.70.21 ~ 1.618

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 0.41a1b129.9117.70.41.6 ~ 2.518

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 0.751a1b129.9117.70.752.5 ~ 418

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 11a1b129.9117.714 ~ 618

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 1.51a1b129.9117.71.55 ~ 818

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 1.51a1b129.9117.71.56 ~ 918

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 2.21a1b129.9117.72.27 ~ 1018

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 3.71a1b129.9117.73.79 ~ 1318

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 3.71a1b129.9117.73.712 ~ 1818

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 5.51a1b129.9117.75.516 ~ 2218

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 5.51a1b129.9117.75.518 ~ 2518

MYR 271.73

1 Piece(s)Available 4 Day(s) or more 7.51a1b129.9117.77.522 ~ 3218

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 0.11a1b129.9117.70.10.63 ~ 122

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 0.21a1b129.9117.70.21 ~ 1.622

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 0.41a1b129.9117.70.41.6 ~ 2.522

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 0.751a1b129.9117.70.752.5 ~ 422

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 11a1b129.9117.714 ~ 622

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 1.51a1b129.9117.71.55 ~ 822

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 1.51a1b129.9117.71.56 ~ 922

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 2.21a1b129.9117.72.27 ~ 1022

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 3.71a1b129.9117.73.79 ~ 1322

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 3.71a1b129.9117.73.712 ~ 1822

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 5.51a1b129.9117.75.516 ~ 2222

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 5.51a1b129.9117.75.518 ~ 2522

MYR 281.17

1 Piece(s)Available 4 Day(s) or more 7.51a1b129.9117.77.522 ~ 3222

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  1. 1

Drawing

24 VDC Irreversible Electromagnetic Switch Coil:Related Image

Electromagnetic Switch

Electromagnetic Switch

● KHK Type
Misumi Original Electromagnetic Switches
Frame Size 18AF 22AF 40AF 65AF
Model KHK6 KHK9 KHK12 KHK18 KHK22 KHK32 KHK50 KHK65
Number of Phases 3 3 3 3
Rated Voltage 690 V 690 V 690 V 690 V
Rated Insulation Voltage 690 V 690 V 1,000 V 1,000 V
Rated Frequency 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz
Rated Impulse Voltage 6 KV 6 KV 8 KV 8 KV
Switching Frequency (times / hour), AC Class 3 1,800 1,800 1,800 1,800
Mechanical Life (10,000 times) 1,500 1,500 1,200 1,200
Electrical Life (10,000 times) 250 250 200 200
AC - Class 1 A 25 25 25 32 40 50 70 100
AC - Class 3 200 / 240 V KW 2.2 2.5 3.5 4.5 5.5 7.5 15 18.5
A 9 11 13 18 22 32 55 65
380 / 440 V KW 3 4 5.5 7.5 11 15 22 30
A 7 9 12 18 22 32 50 65
500 / 550 V KW 3 4 7.5 7.5 15 18.5 30 33
A 6 7 12 13 20 28 43 60
690 V KW 3 4 7.5 7.5 15 18.5 30 33
A 4 6 9 9 18 20 28 35
UL Rated, Continuous Current, A 25 25 25 40 40 50 70 100
Single Phase 110 ~ 120 V 0.5 0.5 0.75 1 2 2 3 5
220 ~ 240 V 1.5 1.5 2 3 3 5 10 15
Three Phase 200 ~ 208 V 2 2 3 5 7.5 7.5 20 25
220 ~ 240 V 3 3 5 7.5 10 10 25 30
440 ~ 480 V 5 5 7.5 10 15 20 40 50
550 ~ 600 V 7.5 7.5 10 15 20 25 50 60
Coil Voltage AC Weight Kg 0.43 0.54 0.72 1.36 1.38
Coil Voltage DC Weight, Kg 0.6 0.68 0.94 1.61 1.63
● Standard Operating Conditions
Ambient Temperature Standard temperature at 20°C, -10°C ~ 40°C
(Maximum Daily Average Ambient Temperature 35°C, Maximum Annual Average Ambient Temperature 25°C)
Maximum Internal Panel Temperature 55°C
Note that the operating properties of the electromagnetic connector and thermal relay are influenced by ambient temperature.
Relative Humidity 45 ~ 85% RH, no condensation or freezing.
Altitude 2,000 m or lower
Vibration 10 ~ 55 Hz 19.6 m/s2 or lower
Impact 49 m/s2 or lower
Ambient Atmosphere The ambient atmosphere must not contain excessive dust, smoke, corrosive or combustible gas, moisture, or salt content.
Further, prolonged operation while sealed may cause problems such as contact failure.

Basic Information

Operating Method Irreversible type Coil rated voltage(V) DC24 Number of Poles 3
Representative Standard CE Dimension width(mm) 45 Other standards (IEC)
Other standards (KEMA)

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