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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: Non-Reversing is a non-reversing IEC contactor with 3 poles and 3NO contacts, rated at 12 A with a 24V AC coil (MPN 3RT20171AB01). This component does not include integrated surge…

SKU 3G-OTH-40785

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
3RT20171AB01
Type
12 A
Poles
3
AC Coil
24V
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: Non-Reversing is a non-reversing IEC contactor with 3 poles and 3NO contacts, rated at 12 A with a 24V AC coil (MPN 3RT20171AB01). This component does not include integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RT20171AB01 IEC magnetic contactor used for?

The SIEMENS 3RT20171AB01 is a non-reversing IEC magnetic contactor used to switch electrical loads in industrial motor control, lighting, and HVAC systems. Its 3 poles and 3NO contacts handle up to 12 A with a 24V AC coil, making it suitable for automation and panel-building applications.

What are the specifications of the SIEMENS 3RT20171AB01 contactor?

The SIEMENS 3RT20171AB01 is a 3-pole, non-reversing IEC contactor rated at 12 A with a 24V AC coil and 3 normally open (3NO) contacts. It does not include integrated surge suppression. This model is designed for reliable switching in industrial control circuits.

Where to buy the SIEMENS 3RT20171AB01 contactor worldwide?

3G Electric supplies the SIEMENS 3RT20171AB01 contactor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this genuine Siemens component.

How to select the right SIEMENS contactor for a 12 A motor load?

For a 12 A motor load, select a contactor like the SIEMENS 3RT20171AB01 with a 24V AC coil and 3 poles. Ensure the contactor's rated current matches or exceeds the full-load current of the motor. Verify coil voltage matches your control circuit and consider adding external surge suppression if needed.

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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