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Siemens 3RT20181AP61 Non-Reversing IEC Contactor - Non-Reversing IEC Contactors
SiemensNon-Reversing IEC Contactors

Siemens 3RT20181AP61 Non-Reversing IEC Contactor

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
3RT20181AP61 Non-Reversing IEC Contactor
Category
Non-Reversing IEC Contactors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
3RT20181AP61
Type
16 A
Poles
3
AC Coil
240V
Contacts
3NO
Integrated Surge Suppression
No

Technical Documents

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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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Non-reversing IEC contactor with three poles and three normally open main contacts. Rated 16 A with a 240V AC coil. Suitable for switching motors, lighting, and other loads in control panels, conveyors, and HVAC systems. No integrated surge suppression
Siemens
Non-reversing IEC contactor with three poles and three normally open main contacts. Rated 16 A with a 240V AC coil. Suitable for switching motors, lighting, and other loads in control panels, conveyors, and HVAC systems. No integrated surge suppression
This Siemens IEC contactor is a non-reversing, 3-pole device with 3 normally open contacts, rated at 16 A and a 24V AC coil. It is used for switching three-phase loads in motor control, lighting, and heating circuits within industrial control panels and motor control centers. No integrated surge suppression is included
Siemens
This Siemens IEC contactor is a non-reversing, 3-pole device with 3 normally open contacts, rated at 16 A and a 24V AC coil. It is used for switching three-phase loads in motor control, lighting, and heating circuits within industrial control panels and motor control centers. No integrated surge suppression is included
SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 16 A, 120V AC Coil (MPN 3RT20181AK61)
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SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 16 A, 120V AC Coil (MPN 3RT20181AK61)
SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A, 240V AC Coil (MPN 3RT20171AP62)
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SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A, 240V AC Coil (MPN 3RT20171AP62)
SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A, 240V AC Coil (MPN 3RT20171AP61)
Siemens
SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A, 240V AC Coil (MPN 3RT20171AP61)
SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A, 240V AC Coil (MPN 3RT20241AP60)
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SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A, 240V AC Coil (MPN 3RT20241AP60)

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