Datasheet

22
Notes
1) Minimum clearance from insulated components = 3mm
Minimum clearance from earthed components = 10mm
2) Dimension with second auxiliary contact block on both sides
3) Dimension for coil terminal.
4) Dimension for mounting.
5) Dimension for power terminal.
3TF56/57
Type a b c d
3TF56 25 200 178 48
3TF57 30 209.5 182 52
3TF46/47/477/48/49
with Mechanical Interlock Kit
3TF50 to 3TF57
with Mechanical Interlock Kit
For a
1
a
2
b
1
b
2
c
1
c
2
d
1
eg
1
Contactor
3TF50/51 300 240 210 185 160 18 147 260 9 (M8)
3TF52/53 330 270 240 215 203 18 162 315 9 (M8)
3TF54/55 350 290 265 240 219 21 172 375 11 (M10)
3TF56/57 380 310 265 240 243 21 187 385 11 (M10)
For Contactor a
1
a
2
b
1
b
2
c
1
c
2
d
1
eg
1
3TF46/47/477 240 180 165 145 141 18 117 150 7 (M6)
3TF48/49 260 200 175 155 158 18 127 160 7 (M6)
3TF50 and 3TF52 with Mechanical Interlock Kit
3TF52 and 3TF54 with Mechanical Interlock Kit
Type a1 a2 b1 b2 c1 c2 d1 g1
3TF52 & 50 330 270 240 215 203 18 154.5 11
3TF54 & 52 350 290 265 240 219 21 167 11