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Siemens Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A - Non-Reversing IEC Contactors
SiemensNon-Reversing IEC Contactors

Siemens Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A

The SIEMENS IEC Magnetic Contactor is a non-reversing contactor with 3 poles and 3 normally open (NO) contacts, rated for 12 A with a 120V AC coil (MPN 3RT20171AK61). This component does not include integrated surge…

SKU 3G-OTH-40932

Brand
Siemens
Item
Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A
Category
Non-Reversing IEC Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
3RT20171AK61
Type
12 A
Poles
3
AC Coil
120V
Contacts
3NO
Integrated Surge Suppression
No
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS IEC Magnetic Contactor is a non-reversing contactor with 3 poles and 3 normally open (NO) contacts, rated for 12 A with a 120V AC coil (MPN 3RT20171AK61). This component does not include integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS IEC Magnetic Contactor 3RT20171AK61 used for?

This non-reversing contactor is used to switch electrical loads in industrial motor control and automation applications. It is suitable for controlling motors, lighting, and heating circuits where reliable on/off switching is required. The 3-pole design with 3 normally open contacts handles up to 12 A.

What are the specifications of the SIEMENS 3RT20171AK61 contactor?

The SIEMENS IEC Magnetic Contactor 3RT20171AK61 is a non-reversing, 3-pole device with 3 normally open contacts rated at 12 A. It has a 120V AC coil and does not include integrated surge suppression. The brand is SIEMENS and the manufacturer part number is 3RT20171AK61.

Where to buy the SIEMENS 3RT20171AK61 contactor worldwide?

You can source the SIEMENS 3RT20171AK61 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. 3G Electric supplies genuine SIEMENS components.

How to select the right SIEMENS contactor for a motor application?

Select a contactor based on motor full-load current, coil voltage, and pole count. For a 12 A motor, the SIEMENS 3RT20171AK61 with 120V AC coil and 3 poles is suitable. Ensure the contactor's rated current exceeds the motor's FLA. Always verify the coil voltage matches your control circuit.

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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