Datasheet

ST
2
ds_61108_0000_en_st: 091006D
ORDERING INFORMATION
TYPES AND COIL DATA (at 20°C 68°F)
Single side stable
1 coil latching
2 coil latching
Part No.
Nominal
voltage,
V DC
Pick-up voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Maximum
allowable voltage,
V DC (60°C 140°F)
Coil resistance,
Ω (±10%)
Nominal
operating
current, mA
1 Form A
1 Form B
2 Form A
ST1-DC3V ST2-DC3V 3 2.4 0.3 4.5 38 78.9
ST1-DC5V ST2-DC5V 5 4.0 0.5 7.5 105 47.6
ST1-DC6V ST2-DC6V 6 4.8 0.6 9.0 150 40
ST1-DC9V ST2-DC9V 9 7.2 0.9 13.5 360 25
ST1-DC12V ST2-DC12V 12 9.6 1.2 18.0 600 20
ST1-DC24V ST2-DC24V 24 19.2 2.4 36.0 2,400 10
ST1-DC48V ST2-DC48V 48 38.4 4.8 72.0 9,000 5.3
Part No.
Nominal
voltage,
V DC
Set and reset
voltage,
V DC (max.)
Maximum allowable voltage,
V DC (60°C
140°F )
Coil resistance,
Ω (±10%)
Nominal
operating
current, mA
1 Form A
1 Form B
2 Form A
ST1-L1-DC3V ST2-L1-DC3V 3 2.4 4.5 80 37.5
ST1-L1-DC5V ST2-L1-DC5V 5 4.0 7.5 230 21.7
ST1-L1-DC6V ST2-L1-DC6V 6 4.8 9.0 330 18.2
ST1-L1-DC9V ST2-L1-DC9V 9 7.2 13.5 730 12.3
ST1-L1-DC12V ST2-L1-DC12V 12 9.6 18.0 1,300 9.2
ST1-L1-DC24V ST2-L1-DC24V 24 19.2 36.0 5,000 4.8
ST1-L1-DC48V ST2-L1-DC48V 48 38.4 72.0 18,000 2.7
Part No.
Nominal
voltage,
V DC
Set and reset
voltage,
V DC (max.)
Maximum allowable voltage,
V DC (60°C
140°F )
Coil resistance,
Ω (±10%)
Nominal
operating
current, mA
1 Form A
1 Form B
2 Form A
ST1-L2-DC3V ST2-L2-DC3V 3 2.4 4.5 40 75
ST1-L2-DC5V ST2-L2-DC5V 5 4.0 7.5 110 45.5
ST1-L2-DC6V ST2-L2-DC6V 6 4.8 9.0 155 38.7
ST1-L2-DC9V ST2-L2-DC9V 9 7.2 13.5 360 25
ST1-L2-DC12V ST2-L2-DC12V 12 9.6 18.0 640 18.8
ST1-L2-DC24V ST2-L2-DC24V 24 19.2 36.0 2,400 10
ST1-L2-DC48V ST2-L2-DC48V 48 38.4 72.0 10,200 4.7
Ex. ST
Contact arrangement
1: 1 Form A 1 Form B
2: 2 Form A
Nil: Single side stable
L2: 2 coil latching
L: 1 coil latching
DC 3, 5, 6, 9, 12,
24, 48 V
Operating function Coil voltage
1 L2 DC48V
(Note) Standard packing: Carton; 50 pcs., Case; 500 pcs.