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Siemens 3RT25181AB00 Non-Reversing IEC Contactor - Non-Reversing IEC Contactors
SiemensNon-Reversing IEC Contactors

Siemens 3RT25181AB00 Non-Reversing IEC Contactor

The SIEMENS IEC Magnetic Contactor: Non-Reversing (MPN 3RT25181AB00) is a non-reversing IEC contactor with 4 poles, 2NO/2NC contacts, rated at 16 A with a 24V AC coil. This Siemens-branded unit does not include…

SKU 3G-OTH-42296

Brand
Siemens
Item
3RT25181AB00 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
3RT25181AB00
Type
16 A
Poles
4
AC Coil
24V
Contacts
2NO/2NC
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: Non-Reversing (MPN 3RT25181AB00) is a non-reversing IEC contactor with 4 poles, 2NO/2NC contacts, rated at 16 A with a 24V AC coil. This Siemens-branded unit does not include integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RT25181AB00 contactor used for?

The SIEMENS 3RT25181AB00 is a non-reversing IEC magnetic contactor used for switching motors, lighting, and other inductive loads in industrial control panels. Its 4-pole configuration with 2NO/2NC contacts and 16 A rating suits applications requiring reliable on/off control without reversing.

What are the specifications of the SIEMENS 3RT25181AB00 contactor?

The SIEMENS 3RT25181AB00 is a non-reversing IEC contactor with 4 poles, 2 normally open and 2 normally closed contacts, rated at 16 A, and a 24V AC coil. It does not include integrated surge suppression. The brand is SIEMENS and the MPN is 3RT25181AB00.

Where to buy the SIEMENS 3RT25181AB00 contactor worldwide?

You can source the SIEMENS 3RT25181AB00 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.

How to select the right SIEMENS contactor for an application?

To select the right SIEMENS contactor, match the coil voltage (e.g., 24V AC for the 3RT25181AB00), rated current (16 A), and pole configuration (4 poles, 2NO/2NC) to your load requirements. Consider whether integrated surge suppression is needed; this model does not include it.

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
SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 12 A, 24V AC Coil (MPN 3RT25171AB00)
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SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 12 A, 24V AC Coil (MPN 3RT25171AB00)
SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 9 A, 24V AC Coil (MPN 3RT25161AB00)
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SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 9 A, 24V AC Coil (MPN 3RT25161AB00)
SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 25 A, 24V AC Coil (MPN 3RT25261AC20)
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SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 25 A, 24V AC Coil (MPN 3RT25261AC20)
This non-reversing IEC contactor from Siemens features 4 poles with 4 normally open contacts, rated for 16 A and a 24V AC coil. It is used for switching and controlling electrical loads such as motors, lighting, and heating systems in industrial automation and power distribution applications. No integrated surge suppression is included
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This non-reversing IEC contactor from Siemens features 4 poles with 4 normally open contacts, rated for 16 A and a 24V AC coil. It is used for switching and controlling electrical loads such as motors, lighting, and heating systems in industrial automation and power distribution applications. No integrated surge suppression is included
This Siemens non-reversing IEC contactor features 4 poles with 4 normally open contacts, rated at 12 A and a 24V AC coil. It is used for switching electrical loads in industrial control panels, motor control centers, and automation systems. No integrated surge suppression
Siemens
This Siemens non-reversing IEC contactor features 4 poles with 4 normally open contacts, rated at 12 A and a 24V AC coil. It is used for switching electrical loads in industrial control panels, motor control centers, and automation systems. No integrated surge suppression
SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 16 A, 24V AC Coil (MPN 3RT23261AC20)
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SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 16 A, 24V AC Coil (MPN 3RT23261AC20)

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