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Siemens Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 7 A - Non-Reversing IEC Contactors
SiemensNon-Reversing IEC Contactors

Siemens Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 7 A

The SIEMENS IEC Power Contactor: Non-Reversing (SKU 56JW22, MPN 3RT20152KB42) is a non-reversing IEC contactor with 3 poles and 3NO contacts rated at 7 A with a 24V DC coil. It features spring-loaded wire termination…

SKU 3G-OTH-52566

Brand
Siemens
Item
Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 7 A
Category
Non-Reversing IEC Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
3RT20152KB42
Type
7 A
Poles
3
DC Coil
24V
Contacts
3NO
Wire Termination Type
Spring Loaded
Integrated Surge Suppression
Yes
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS IEC Power Contactor: Non-Reversing (SKU 56JW22, MPN 3RT20152KB42) is a non-reversing IEC contactor with 3 poles and 3NO contacts rated at 7 A with a 24V DC coil. It features spring-loaded wire termination and integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RT20152KB42 contactor used for?

The SIEMENS 3RT20152KB42 is a non-reversing IEC power contactor used to switch motors, lighting, and other industrial loads. It is suitable for applications requiring 3-pole switching up to 7 A with a 24 VDC coil, such as conveyor systems and pump controls.

What are the specifications of the SIEMENS 3RT20152KB42 contactor?

This SIEMENS contactor has 3 poles, 3NO contacts rated at 7 A, and a 24 VDC coil. It includes integrated surge suppression and spring-loaded wire termination. The MPN is 3RT20152KB42. It is a non-reversing IEC type designed for reliable switching in industrial control panels.

Where to buy the SIEMENS 3RT20152KB42 contactor worldwide?

You can source the SIEMENS 3RT20152KB42 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 on this Siemens IEC power contactor.

How to install the SIEMENS 3RT20152KB42 contactor?

Mount the contactor on a DIN rail or panel using the spring-loaded terminals for wire connections. Ensure the 24 VDC coil voltage matches your control circuit. Follow standard IEC installation practices and verify that the integrated surge suppression is properly connected. Always de-energize before wiring.

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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