Siemens
Siemens 3TF4182-0AG2 3-Pole AC Contactor - 5.5kW, AC Coil
Siemens 3TF4182-0AG2 3-Pole AC Contactor for Pole-Changing
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12-month warranty
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Same-day dispatch
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Veteran-owned
CAGE: 9NK75
3-Pole Configuration
AC-3 Duty Rating
5.5kW Power Capacity
AC 110V Coil
Designed for Pole-Changing/Reversing Applications
Siemens 3TF Series
Product description
The Siemens 3TF4182-0AG2 is a 3-pole AC contactor designed for pole-changing applications (AC-3 duty). It is rated for 5.5kW at 400/380V and features 2 NO + 2 NC main contacts. This contactor is equipped with an AC coil operating at 110V (50/60Hz).
This contactor is suitable for applications where reversing motor direction is required. It finds use in industrial machinery, material handling systems, and other equipment that needs forward and reverse control.
Stanlo Automation, your veteran-owned surplus parts provider, offers the Siemens 3TF4182-0AG2. We are committed to delivering reliable automation components to keep your operations running smoothly.
Technical specifications
| Poles | 3 |
| AC-3 Rating | 5.5kW @ 400/380V |
| Main Contacts | 2 NO + 2 NC |
| Coil Voltage | AC 110V (50/60Hz) |
| Application | Pole-Changing |
Common applications
Motor Reversing
Pole-Changing Applications
Material Handling
Industrial Machinery
Conveyor Systems
HVAC
Compatible systems
Compatible with Siemens overload relays and control systems designed for reversing motor applications.
Also known as
Siemens Contactor 3TF4182-0AG2
3TF41820AG2
Replaces / compatible with
This contactor is a direct replacement for Siemens 3TF4182-0AG2 and is suitable for applications requiring pole-changing control with an AC 110V coil.
Technical note
Expert tip
Ensure proper wiring for reversing applications to avoid short circuits and damage to the motor or contactor.What happens next?
1
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2
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Confirms your part's spec and condition
3
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Frequently asked questions
What is the intended application for the Siemens 3TF4182-0AG2 contactor?
The Siemens 3TF4182-0AG2 is specifically designed for pole-changing applications, enabling reversing control of AC motors. It has a 5.5kW rating at 400/380V and uses an AC 110V coil.