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3RT5044-1AN20
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Product Information
Product Describe
Contactor
AC 220 V 50/60 HZ
AC3 30 kW 400 V 3-pole
size S3 screw terminal
AC 220 V 50/60 HZ
AC3 30 kW 400 V 3-pole
size S3 screw terminal
Technical specifications for 3RT5044-1AN20
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Product Model3RT5044-1AN20
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Product ParametersPower 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 Size6.2x19.8x10.3cm
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ManufacturerSiemens
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Weight0.4 kg
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product brand nameSIRIUS
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product designationPower contactor
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product type designation3RT5
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size of contactorS3
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at AC in hot operating state per pole4.6 W
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without load current share typical6.75 W
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insulation voltage rated value1 000 V
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degree of pollution3
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surge voltage resistance rated value6 kV
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Factory New
These are new and current items that are procured from the manufacturer. -
New No Package
These parts are new. They have not been used, but their original packaging is no longer available. -
New In Opened Package
These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged. -
New In Sealed Package
Parts are new. They have not been used and still have their original package seal intact. -
New in Original Package
These parts are new. The packages were not originally sealed by their original manufacturer.
Warranty Period & Disclaimer
Amikon is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.
FAQs
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What is Siemens 3RT5044-1AN20?+The Siemens 3RT5044-1AN20 is a robust, size S3 power contactor from the SIRIUS series.
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What is the control coil voltage of 3RT5044-1AN20?+1AN20 indicates a 220V AC coil with an operating frequency of 50/60Hz.
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What is the physical size (frame) of the contactor?+It is a Size S3 contactor and features screw terminals for secure wiring connections
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What is the primary application for this contactor?+It is optimized for AC-3 duty, meaning it is primarily used for starting and stopping squirrel-cage induction motors in industrial settings like pumps, fans, and compressors.
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What mounting options are available?+The S3 size is designed for screw and snap-on mounting onto standard TH 35 mounting rails.
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Product
MORE INFORMATION
Overview
Manuals
Technical notes
Product Applications
Electrical Connections
Features:
- Size S3 Robust Frame
- 65A Operational Current
- 220V AC Control Supply
- Mirror Contact Safety Function
- Touch-Safe IP20 Protection
The 3RT5044-1AN20 SIEMENS Power Contactor may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
SIEMENS 3RT5044-1AN20 Power 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.
Operating on a standard 220V AC control coil at 50/60 Hz, the 3RT5044-1AN20 integrates seamlessly into standard electrical distribution panels without requiring complex voltage conversions. It features high thermal and electrical endurance, capable of executing thousands of switching cycles under full load conditions without degrading signal integrity. The unit is designed with safety in mind, incorporating IP20 finger-safe terminal protection and certified mirror-contact characteristics to prevent hazardous states in the event of welded main contacts.
- Chemical & Petrochemical Plants:Explosion-proof motor protection for pumps/mixers
- Oil & Gas Refineries:Hazardous area motor temp monitoring for upstream/downstream
- Food & Beverage Processing:Explosive organic dust protection for flour/sugar mills
- Woodworking & Sawmills:Overheating protection in sawdust-heavy environments
- Plastic Manufacturing:High-ambient temp protection for extruders/molding machines
- Water & Wastewater Treatment:Prevents overheating from dry running or clogged inlets
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.
Control/Coil Terminals (A1/A2): Designed for the 220 V AC (50/60 Hz) control supply.Auxiliary Contacts: This specific S3 model does not have integrated auxiliary contacts but is compatible with add-on auxiliary switch blocks (top or side-mounted).
- What Happens Next
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Get the quote now Write Email to: INFO@AMIKON.CNEmail confirmation You will get an email confirming that we have received your enquiry.Dedicated Account Manager One of our team will be in touch to confirm your part(s) specification and condition.Your quote You will receive a comprehensive quote tailored to your specific needs.Need Moore Help? Get fast and efficient help from our experienced sales or customer service teams.
- Delivery and Payment
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Delivery
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All parts new original are covered by Amikon 12 month warranty
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- Why Choose Amikon Limited?
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When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.
- ● Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
- ● 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
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- ● Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
- ● 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.
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32D UNITS,GUOMAO BUILDING,NO 388 HUBIN SOUTH ROAD,SIMING DISTRICT,XIAMEN