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Siemens Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 80 A - Non-Reversing IEC Contactors
SiemensNon-Reversing IEC Contactors

Siemens Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 80 A

The SIEMENS IEC Power Contactor is a non-reversing contactor with 3 poles and 3 normally open (NO) contacts, rated at 80 A with a 110V AC coil (MPN 3RT20383AG20). It features spring-loaded wire termination and does…

SKU 3G-OTH-45231

Brand
Siemens
Item
Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 80 A
Category
Non-Reversing IEC Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
3RT20383AG20
Type
80 A
Poles
3
AC Coil
110V
Contacts
3NO
Wire Termination Type
Spring Loaded
Integrated Surge Suppression
No
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS IEC Power Contactor is a non-reversing contactor with 3 poles and 3 normally open (NO) contacts, rated at 80 A with a 110V AC coil (MPN 3RT20383AG20). It features spring-loaded wire termination and does not include integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RT20383AG20 contactor used for?

The SIEMENS 3RT20383AG20 is a non-reversing IEC power contactor used to switch electrical loads in industrial motor control, lighting, and heating applications. It is rated at 80 A with a 110V AC coil and 3 normally open contacts, making it suitable for controlling three-phase equipment in manufacturing and process automation.

What are the specifications of the SIEMENS 3RT20383AG20 contactor?

The SIEMENS 3RT20383AG20 is a 3-pole, non-reversing contactor with 3 normally open (3NO) contacts, rated at 80 A. It has a 110V AC coil, spring-loaded wire termination, and no integrated surge suppression. The manufacturer part number is 3RT20383AG20.

Where to buy the SIEMENS 3RT20383AG20 contactor worldwide?

You can source the SIEMENS 3RT20383AG20 contactor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Siemens IEC power contactor.

How to install the SIEMENS 3RT20383AG20 contactor?

To install the SIEMENS 3RT20383AG20 contactor, ensure the power supply is off. Mount the contactor on a DIN rail or panel, connect the 110V AC coil to the control circuit, and terminate the main power wires using the spring-loaded terminals. Follow standard IEC installation practices and verify torque specifications per the manufacturer's datasheet.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens non-reversing iec contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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