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Warranty Policy
We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
Return Notice
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
How to order?
We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online.
If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.
Parts Availability
Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for 3TF5422-0XM0
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Product Model3TF5422-0XM0
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Product ParametersAC contactor
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Tariff Code8537101190
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Country of originGERMANY
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Place of shipmentXiamen, China
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Estimated Shipping Size5.5x15.3x20.3cm
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ManufacturerSiemens
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Weight0.5 kg
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Product TypeAC Magnetic Contactor
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Series3TF World Series
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Number of Poles3 Pole (3P)
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Rated Operational Current250 A
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Rated Insulation VoltageUp to 1000 V
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Rated Operational Power132 kW @ 400 V AC
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Maximum Power Capability178 kW @ 500 V / 235 kW @ 690 V
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Coil Voltage415 V AC 50 Hz
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Auxiliary Contacts2NO + 2NC
Description
The SIEMENS 3TF5422-0XM0 is a heavy-duty, IEC-rated AC magnetic contactor from the Sirius/World Series line. It is primarily used for switching high-power electric motors, inductive loads, and heating elements in industrial applications.
The SIEMENS 3TF5422-0XM0 offers a rated operational current of 250 A at 400 V AC-3, enabling direct control of three-phase motors with rated outputs up to 132 kW at 400 V, 110 kW at 230 V, and 235 kW at 690 V. The SIEMENS 3TF5422-0XM0 also supports AC-4 applications with appropriate derating, handling demanding plug-reverse and inching duties where high inrush currents and long run-up times are encountered.
The SIEMENS 3TF5422-0XM0 offers a rated operational current of 250 A at 400 V AC-3, enabling direct control of three-phase motors with rated outputs up to 132 kW at 400 V, 110 kW at 230 V, and 235 kW at 690 V. The SIEMENS 3TF5422-0XM0 also supports AC-4 applications with appropriate derating, handling demanding plug-reverse and inching duties where high inrush currents and long run-up times are encountered.
Alternative Names
3TF5422-0XM0
3TF5422-OXMO
3TF 5422-0XM0
3TF5422 0XM0
3TF54220XM0
3TF 5422OXMO
Information
Overview
Manuals
Engineering Considerations
Product Applications
Physical Positioning & Safety Clearances
Features:
- High Power Switching Capacity (250 A / 132 kW)
- Exceptional Mechanical & Electrical Endurance
- Integrated 2 NO + 2 NC Auxiliary Contacts
- High Insulation & Surge Withstand Capability
- Advanced Safety & Arc Chamber Interlock
Durability is a hallmark of the SIEMENS 3TF5422-0XM0, which achieves a mechanical endurance of 10 million operating cycles and an electrical endurance of 1.2 million cycles under AC-3 utilization category conditions. The SIEMENS 3TF5422-0XM0 also features a high short-time current rating, making it well-suited for applications involving high starting currents and extended motor acceleration periods.
The 3TF5422-0XM0 SIEMENS AC contactor may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
SIEMENS 3TF5422-0XM0 AC contactor Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
When implementing the SIEMENS 3TF5422-0XM0 AC contactor in industrial electrical , engineers must prioritize its 250A operational current rating, its specific 220V AC coil voltage configuration, and its structural 3-pole main contact framework with a 2NO + 2NC integrated auxiliary layout. This specialized component is part of the legacy Siemens World Series, engineered primarily for high-capacity heavy motor control, commercial HVAC infrastructures, and automated manufacturing lines.
- Crushers and Conveyors:High-HP startup for crushers, grinders & conveyors
- Vibrating Screens:Switches heavy inductive loads for sorting/sifting
- Exhaust Systems:High-volume mine fans under dusty conditions
- High-Capacity Pumps:Raw water, municipal & sewage bypass pumps
- Treatment Compressors:Aeration blowers for secondary biological treatments
- Sluice Gate Actuators:Heavy actuators for major fluid valves
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Debris Protection: Cover the unit during assembly to prevent drilling metal shavings or wire trimmings from falling inside the internal arc chutes.
Arc Exhaust Space: Maintain the minimum specified clearance between the top of the contactor's arc chamber and any grounded metal enclosure walls or panel covers to allow safe arc gas dissipation.
Orientation Constraints: Mount within the manufacturer-approved vertical tilt limits to ensure the heavy magnetic armature drops open correctly via gravity when de-energized.
Technical notes
The Siemens 3TF5422-0XM0 is a heavy-duty three-phase IEC-certified AC contactor commonly used in industrial motor control. it features an AC coil operating from 220V/50Hz to 264V/60Hz and built-in auxiliary contacts.
FAQs
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What is the 3TF5422-0XM0?+The Siemens 3TF5422-0XM0 is a heavy-duty industrial AC contactor designed for switching high-power electrical circuits.
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What is the rated current for this device?+Designed to handle high inrush and continuous currents, the contactor often handles up to 50A depending on the application category (such as AC-1 resistive loads).
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Does the 3TF5422-0XM0 come with integrated overload protection?+No. The contactor itself only performs switching operations. To protect motors from overcurrents, a separate, appropriately sized thermal overload relay needs to be wired directly to the load side of the contactor.
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What are the primary electrical ratings of this contactor?+It is rated for a continuous operational current of 250 Amperes under AC-3 utilization categories, making it capable of handling standard 3-phase motor loads up to 132 kW at 380V/400V.
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What does the 22 in the part number mean?+The
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32D UNITS,GUOMAO BUILDING,NO 388 HUBIN SOUTH ROAD,SIMING DISTRICT,XIAMEN