Document
3TF AC Contactors
Selection and ordering data
AC operation
3TF30
3TF40
3TF31
3TF41
Auxiliary contacts NO NC
NO - NC
NO - NC
NO - NC
NO - NC
Order No.
3TF30 00 - 0X 3TF30 10 - 0X 3TF30 01 - 0X
Rated insulation voltage (V)
Rated operational current (380V) AC - 3 AC - 4
690
9 3.3
-1-1
3TF40 10 - 0X 3TF40 01 - 0X 3TF40 11 - 0X 3TF40 22 - 0X 3TF40 20 - 0X 3TF40 31 - 0X
690
9 3.3
1-1 11 22 231
3TF31 00 - 0X 3TF31 10 - 0X 3TF31 01 - 0X
690 12 4.3
-1-1
3TF41 10 - 0X 3TF41 01 - 0X 3TF41 11 - 0X 3TF41 22 - 0X 3TF41 20 - 0X 3TF41 31 - 0X
690
12 4.3
1-1 11 22 231
Rated outputs of three-phase motors at 50Hz (KW)
230/220V 400/380V AC - 3 500 V 690/660V 1000 V
AC - 4
400/380V 690/660V
Mechanical endurance (x106)
Electrical endurance (x106) Switching frequency (1/h)
AC - 3 AC - 4 AC - 3 AC - 4
Coil voltage tolerance (AC)
2.4 4 5.5 5.5 --
1.48/1.4 2.54/2.4
15
1.2 0.2 1000 250
2.4 4 5.5 5.5 --
1.48/1.4 2.54/2.4
15
1.2 0.2 1000 250
(0.8~1.1)Us
3.3 5.5 7.5 7.5 --
2/1.9 3.45/3.3
15
1.2 0.2 1000 250
3.3 5.5 7.5 7.5 --
2/1.9 3.45/3.3
15
1.2 0.2 1000 250
Order No. suffixes for rated control voltages for coils
3TF3 -0X 3TF4 -0X
Closed (VA)
Coils for 50Hz 50Hz 60Hz
24V 29V 32V 38V 36V 42V 42V 50V 48V 58V 60V 72V 110V 132V 125/127V 150/152V 220V 264V 230V 277V 240V 288V 380V 460V 400V 480V 415V 500V 500V 600V
10
Coils for 60Hz 60Hz 50Hz
B0 24V 20V
C0
110V
92V
G0
115V
96V
D0 120V 100V
H0 208V 173V
E0 220V 183V
F0 230V 192V
L0 240V 200V
M0 440V 367V
P0 575V 480V
U0
Q0
V0
R0
S0
10
Coils for 50/60Hz
C1 24V C2
G1 42V D2
J1
110V
G2
K1
115V
J2
M1
120V
K2
N1
208V
M2
L1
220V
N2
P1
230V
L2
R1
240V
P2
S1
440V
R2
575V
S2
10 10
Power consumption of coil (50Hz)
p.f. Closed (VA)
0.29 68
0.29 68
0.29 68
0.29 68
p.f. Conventional thermal current (A) Conventional thermal current of auxiliary contacts
Rated insulation voltage of auxiliary contacts
Rated operational current of auxiliary contacts (A)
Weight (kg)
AC - 15 380/220V
DC - 13 110/220V
0.82 20 10 690 6/10
0.9/0.45
0.37
0.82 20 10 690 6/10
0.9/0.45
0.43
0.82 20 10 690 6/10
0.9/0.45
0.37
0.82 20 10 690 6/10
0.9/0.45
0.43
Note: 3TX4 auxiliary contact blocks for 3TF3 series, see P2/16. 2/2
Selection and ordering data
3TF AC Contactors
AC operation
3TF32
3TF42
3TF33
3TF43
Auxiliary contacts NO NC
NO - NC
NO - NC
NO - NC
NO - NC
Order No.
3TF32 00 - 0X 3TF32 11 - 0X
-11
3TF42 10 - 0X 3TF42 11 - 0X 3TF42 20 - 0X 3TF42 22 - 0X
111 222
3TF33 00 - 0X 3TF33 11 - 0X
-11
3TF43 10 - 0X 3TF43 11 - 0X 3TF43 20 - 0X 3TF43 22 - 0X
111 222
Rated insulation voltage (V)
690
Rated operational current (A)
AC - 3
(380V)
AC - 4
Rated outputs of three-phase motors at 50Hz (KW)
230/220V
400/380V
AC - 3 500 V
690/660V
1000 V
AC - 4
400/380V 690/660V
Mechanical endurance (x106) Electrical endurance (x106)
AC - 3 AC - 4
Switching frequency (1/h)
AC - 3 AC - 4
Coil voltage tolerance (AC)
16
7.7
4 7.5 9 11 -3.5 6
15 1.2 0.2
.