High switching capacity-30A for 1 form A
2 contact arrangement-1 Form A or 1 Form C
Sealed and TMP types available
Class B and class F types available as options

 

Automotive/Air conditioner/Heating & Ventilation/Home appliance

 

Coil data (at 20 C)

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)
5 3.75 0.5 185 27 0.9W

130% of

nominal

voltage.

6 4.5 0.6 150 40
9 6.75 0.9 93 97
12 9.0 1.2 77 155
15 11.25 1.5 58.5 256
18 13.5 1.8 47 380
24 18.0 2.4 36 660

Contact data

Item/Arrangement SPST(1a) SPDT(1c)
N.O N.C
Rated load

30A 277VAC
30A 30VDC
2HP 250VAC
1HP 125VAC

20A 277VAC
20A 28VDC
2HP 250VAC
1HP 125VAC
10A 277VAC
10A 28VDC
1/2HP 250VAC
1/4HP 125VAC
carrying current 30A 20A 10A
Max. switching current 277VAC, 30VDC
Max. switching current 30A 20A 10A
Max. switching current 8,320VA, 900W 5,540VA, 560W 2,770VA, 280W
Contact material Silver alloy

Characteristics(at initial value)

Contact resistance Max. 100m(by voltage drop 6VDC 1A)
Operate time (nominal voltage) Max. 15msec.
Release time (nominal voltage) Max. 10msec.
Operating frequency 20ops / minute
Insulation resitance Min. 10M (at 500VDC)
Dielectric strength 1,500 VAC, for 1 minute between coil and contacts (for TMP type 2,500VAC)
1,500 VAC, for 1 minute between open contact
Vibration resistance Functional : 9G, 10 to 55Hz, at double amplitude of 1.5mm
Destructive : 12G, 10 to 55Hz, at double amplitude of 2.0mm
Shock resistance Functional : Min. 10G
Destructive : Min. 100G
Ambient temperature -55 to + 85C
Humidity 45 to 85% RH
Life expectancy Mechanical :Min. 1 X 10 operations
Electrical : Min. 1 x 10 operations
Weight OPEN Type : 20g, PCB Type : 25g, TMP Type : 30g