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Siemens Power Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 9 A - Non-Reversing IEC Contactors
SiemensNon-Reversing IEC Contactors

Siemens Power Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 9 A

The SIEMENS IEC Power Contactor is a non-reversing contactor with 4 poles and 4 normally open (NO) contacts, rated at 9 A with a 24 V DC coil (MPN 3RT23162BB40). It features spring-loaded wire termination and does…

SKU 3G-OTH-39824

Brand
Siemens
Item
Power Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 9 A
Category
Non-Reversing IEC Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
3RT23162BB40
Type
9 A
Poles
4
DC Coil
24V
Contacts
4NO
Wire Termination Type
Spring Loaded
Integrated Surge Suppression
No
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS IEC Power Contactor is a non-reversing contactor with 4 poles and 4 normally open (NO) contacts, rated at 9 A with a 24 V DC coil (MPN 3RT23162BB40). It features spring-loaded wire termination and does not include integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RT23162BB40 contactor used for?

The SIEMENS 3RT23162BB40 is a non-reversing IEC power contactor used to switch electrical loads in industrial automation, motor control, and HVAC systems. Its 4 normally open contacts and 9 A rating suit applications requiring reliable on/off control of resistive or light inductive loads.

What are the specifications of the SIEMENS 3RT23162BB40 contactor?

This SIEMENS contactor has 4 poles with 4 normally open (4NO) contacts, rated at 9 A. It uses a 24 V DC coil and spring-loaded wire termination. The MPN is 3RT23162BB40. It does not include integrated surge suppression.

Where to buy the SIEMENS 3RT23162BB40 contactor worldwide?

3G Electric supplies the SIEMENS 3RT23162BB40 contactor worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SIEMENS 3RT23162BB40 contactor?

Mount the contactor on a DIN rail or panel using the spring-loaded terminals for wire connections. Ensure the 24 V DC coil voltage matches your control circuit. Follow standard IEC installation practices and verify that the load does not exceed the 9 A rating.

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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