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Siemens Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 25 A - Non-Reversing IEC Contactors
SiemensNon-Reversing IEC Contactors

Siemens Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 25 A

The SIEMENS IEC Magnetic Contactor is a non-reversing contactor with 4 poles and 2NO/2NC contacts, rated at 25 A with a 24V AC coil (MPN 3RT25261AC20). This component does not include integrated surge suppression.

SKU 3G-OTH-50932

Brand
Siemens
Item
Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 25 A
Category
Non-Reversing IEC Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
3RT25261AC20
Type
25 A
Poles
4
AC Coil
24V
Contacts
2NO/2NC
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 4 poles and 2NO/2NC contacts, rated at 25 A with a 24V AC coil (MPN 3RT25261AC20). This component does not include integrated surge suppression.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS 3RT25261AC20 magnetic contactor used for?

The SIEMENS 3RT25261AC20 is a non-reversing IEC magnetic contactor used to switch electrical loads in industrial motor control, lighting, and power distribution applications. Its 4-pole configuration with 2NO/2NC contacts and 25 A rating suits machinery, conveyors, and HVAC systems requiring reliable on/off control.

What are the specifications of the SIEMENS 3RT25261AC20 contactor?

This SIEMENS contactor is rated 25 A with 4 poles, 2NO/2NC contacts, and a 24V AC coil. It is non-reversing and does not include integrated surge suppression. The MPN is 3RT25261AC20. It is designed for IEC industrial environments and is commonly used in motor starters and panel builds.

Where to buy the SIEMENS 3RT25261AC20 contactor worldwide?

3G Electric supplies the SIEMENS 3RT25261AC20 contactor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine SIEMENS component.

How to select the right coil voltage for a SIEMENS contactor?

Select the coil voltage based on your control circuit supply. For the SIEMENS 3RT25261AC20, the coil is 24V AC. Ensure your control transformer or PLC output matches this voltage. Using the wrong coil voltage can cause chattering or coil burnout. Always verify the coil rating against your system's control voltage.

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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