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Siemens Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 16 A - Non-Reversing IEC Contactors
SiemensNon-Reversing IEC Contactors

Siemens Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 16 A

The SIEMENS IEC Magnetic Contactor is a non-reversing contactor with 3 poles and 3 normally open (NO) contacts, rated for 16 A with a 240V AC coil (MPN 3RT20181AP61). It does not include integrated surge suppression.

SKU 3G-OTH-42455

Brand
Siemens
Item
Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 16 A
Category
Non-Reversing IEC Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
3RT20181AP61
Type
16 A
Poles
3
AC Coil
240V
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 16 A with a 240V AC coil (MPN 3RT20181AP61). It does not include integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RT20181AP61 contactor used for?

The SIEMENS 3RT20181AP61 is a non-reversing IEC magnetic contactor 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 of 3-phase power is required.

What are the specifications of the SIEMENS 3RT20181AP61 contactor?

This SIEMENS contactor has 3 poles with 3 normally open (NO) contacts, rated at 16 A with a 240V AC coil. It is non-reversing and does not include integrated surge suppression. The manufacturer part number is 3RT20181AP61.

Where to buy the SIEMENS 3RT20181AP61 contactor worldwide?

You can source the SIEMENS 3RT20181AP61 contactor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine Siemens components for your operations.

How to install the SIEMENS 3RT20181AP61 contactor?

Mount the contactor on a DIN rail or panel using the provided slots. Connect the 3-phase power to the line terminals and the load to the load terminals. Wire the 240V AC coil to the control circuit. Ensure proper torque on terminals and follow local electrical codes. Always de-energize before installation.

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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