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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 (MPN 3RT20241AC20) is a non-reversing IEC contactor with 3 poles, 3NO contacts, a 12 A rating, and a 24V AC coil. It does not include integrated surge suppression.

SKU 3G-OTH-42015

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
3RT20241AC20
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 (MPN 3RT20241AC20) is a non-reversing IEC contactor with 3 poles, 3NO contacts, a 12 A rating, and a 24V AC coil. It does not include integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RT20241AC20 contactor used for?

The SIEMENS 3RT20241AC20 is a non-reversing IEC magnetic contactor used to switch motors, lighting, and other inductive loads in industrial control panels. It is suitable for applications requiring reliable on/off control across 14 industrial departments, including machining, HVAC, and material handling.

What are the specifications of the SIEMENS 3RT20241AC20?

This SIEMENS contactor has 3 poles, 3 normally open (3NO) contacts, a 12 A rating, and a 24V AC coil. It does not include integrated surge suppression. The manufacturer part number is 3RT20241AC20. It is designed for non-reversing applications in industrial environments.

Where to buy the SIEMENS 3RT20241AC20 worldwide?

3G Electric supplies the SIEMENS 3RT20241AC20 contactor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Siemens parts and support your procurement from inquiry to arrival.

How to install the SIEMENS 3RT20241AC20 contactor?

Mount the SIEMENS 3RT20241AC20 on a DIN rail or panel using the provided clips. Connect the 24V AC coil to the control circuit and wire the 3NO power contacts per your motor or load schematic. Ensure the coil voltage matches your supply and that no surge suppression is required externally.

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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