Long life and high reliability
Strong construction for vibration and shock.
Approximately thousands for kinds are available depending on the combination of terminals, covers, contact ratings, coils etc.
Plastic materials : UL 94V - 0

 

Power station control equipments/Transportations/Refrigerators/Coin operated machines/Office machines/Building control equipments/Medical equipments/Amusement devices, etc.

 


Coil data (at 20 C)

DC Type

Nominal
voltagee
VDC
Pick-up
voltage
VDC (Max.)
Drop-out
voltag
VDC (Min.)
Nominal
current
mA(10%)

Coil
resistance
(10%)

Power
consumption
(W)
Max. allowable
voltage
(VDC)
6 4.8 0.6 150 40 0.9W

110% of

nominal

voltage.

12 9.6 1.2 75 160
24 19.2 2.4 36.9 650
48 38.4 4.8 18.5 2,600
100/110 80/88 10/11 9.1/10 11,000

AC Type

Nominal
voltagee
VDC
Pick-up
voltage
VDC (Max.)
Drop-out
voltag
VDC (Min.)
Nominal
current
mA(+15, -20%)

Coil
resistance
(10%)

Power
consumption
(VA)
Max. allowable
voltage
(VAC)
6 4.8 1.8 183 12.2 Approx. 1.0-1.2VA 110% of nominal voltage
12 9.6 3.6 91 46
24 19.2 7.2 46 180
50 40 15 22 788 APPROX. 0.9-1VA
100/110 80/88 30/33 10/11 3,750
110/120 88/96 33/36 8.4/9.2 4,430
200/220 160/176 60/66 5.3/5.8 12,950
220/240 176/192 66/72 4.2/4.6 18,790

Contact data

Item/Arrangement  KMH1 KMH2 KMH3 KMH4 
 SPDT(1c) DPDT(2c) 3PDT(3c) 4PDT(4c)
Rated load  Resistive load
(cos =1)
5A 250VAC
5A 30VDC
 Inductive load
(cos =0.4)
2A 250VAC
2A 30VDC
 Resistive load
(cos =1)
3A 250VAC
3A 30VDC
Inductive load
(cos =0.4)
0.8A 250VAC
1.5A 30VDC
carrying current 5A 3A
Max. switching current 250VAC, 30VDC
Max. switching current 5A 3A
Max. switching current 1,250VA, 150W 500VA, 60W 750VA, 90W 200VA, 45W
Min. permissible load DC 5V 100mA DC 5V 10mA
Contact materia Silver alloy Gold plated silver alloy

Characteristics(at initial value)

Contact resistance Max. 100m(by voltage drop 6VDC 1A)
Operate time (nominal voltage) Max. 20msec.
Release time (nominal voltage) Max. 20msec.
Operating frequency 20ops / minute
Insulation resitance Min. 100M (at 500VDC)
Dielectric strength 1,500 VAC, for 1 minute between coil and contacts
750 VAC, for 1 minute between contacts sets
750 VAC, for 1 minute between open contacts
Vibration resistance Functional : 6G, 10 to 55Hz at double amplitude of 1mm
Destructive : 12G, 10 to 55Hz at double amplitude of 2mm
Shock resistance Functional : Min. 20G
Destructive : Min. 100G
Ambient temperature -40 to + 70C
Humidity 45 to 85% RH
Life expectancy Mechanical :Min. 1 X 10 operations
Electrical : Min. 2 x 10 operations(at rated load)
Weight about 35g