Siemens 3TF46 World Series three‑pole AC magnetic power contactor, 45 A at 600 V with 110/120 V AC coil (22-0AP0 variant, 2NO+2NC auxiliaries), in good working used condition.
Brand: Siemens
Series: World Series 3TF
Model: 3TF46 22-0AP0 (label on top, made in Italy)
Type: 3‑phase power contactor for motor control
Main contacts: 3‑pole, 3NO (L1‑L2‑L3 / T1‑T2‑T3)
Auxiliary contacts: 2 NO + 2 NC integrated (22 configuration)
Rated current: 45 A at 600 V AC (AC‑3)
Typical motor ratings: about 20 HP at 230 V, 40 HP at 460 V, 50 HP at 575 V 3‑phase
Coil voltage: 110/120 V AC 50/60 Hz for “0AP0” coil code
Country of manufacture: Made in Italy (factory label)
Used, good working condition taken from service.
Cosmetic wear only: some dirt, discoloration and label residue on the mounting face; terminals show normal installation marks with no visible cracks or overheating.
Mechanical operation feels firm when the contactor is manually actuated; coil and housing appear intact.
Suitable as a main contactor in motor starters, control panels, or elevator applications where a 45 A / 600 V, 110/120 V coil contactor is required, when used with appropriate overload relays and protective devices.
Directly compatible with Siemens 3TF4 accessories and replacement coils from the 3TY7… series if the buyer ever needs to change coil voltage.
