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

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

The SIEMENS IEC Magnetic Contactor is a non-reversing contactor with 4 poles and 4 normally open contacts, rated at 9 A with a 24 V DC coil (MPN 3RT23161BB40). It does not include integrated surge suppression.

SKU 3G-OTH-51736

Brand
Siemens
Item
Magnetic Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 9 A
Category
Non-Reversing IEC Contactors
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
3RT23161BB40
Type
9 A
Poles
4
DC Coil
24V
Contacts
4NO
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 4 poles and 4 normally open contacts, rated at 9 A with a 24 V DC coil (MPN 3RT23161BB40). It 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 3RT23161BB40 contactor used for?

The SIEMENS IEC Magnetic Contactor 3RT23161BB40 is used for switching electrical loads in industrial motor control and automation applications. Its 4 normally open poles and 9 A rating make it suitable for controlling motors, lighting, and heating circuits in panel builds and machinery.

What are the specifications of the SIEMENS 3RT23161BB40 contactor?

This SIEMENS contactor is a non-reversing IEC magnetic contactor with 4 poles and 4 normally open contacts. It is rated at 9 A with a 24 V DC coil. The MPN is 3RT23161BB40. It does not include integrated surge suppression.

Where to buy the SIEMENS 3RT23161BB40 contactor worldwide?

You can source the SIEMENS 3RT23161BB40 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 a 24 V DC coil system?

To select the right SIEMENS contactor, match the coil voltage to your control circuit (24 V DC for this model) and ensure the contact rating (9 A) exceeds your load current. Verify pole count (4 poles) and contact configuration (4NO) meet your switching needs. Always consult the manufacturer's data sheet.

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 4 poles and 4 normally open (NO) contacts. Rated at 12 A with a 24 V DC coil. No integrated surge suppression. Suitable for switching three-phase motors, resistive loads, and lighting circuits in industrial automation and motor control applications
Siemens
Non-reversing IEC contactor with 4 poles and 4 normally open (NO) contacts. Rated at 12 A with a 24 V DC coil. No integrated surge suppression. Suitable for switching three-phase motors, resistive loads, and lighting circuits in industrial automation and motor control applications
Non-reversing IEC contactor with 4 poles and 4 normally open (4NO) contacts. Rated at 9 A with a 240V AC coil. No integrated surge suppression. Suitable for switching motors, lighting, and resistive loads in industrial control panels and HVAC equipment
Siemens
Non-reversing IEC contactor with 4 poles and 4 normally open (4NO) contacts. Rated at 9 A with a 240V AC coil. No integrated surge suppression. Suitable for switching motors, lighting, and resistive loads in industrial control panels and HVAC equipment
SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 16 A, 24V DC Coil (MPN 3RT23271BB40)
Siemens
SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 16 A, 24V DC Coil (MPN 3RT23271BB40)
Non-reversing IEC contactor with 4 poles and 4 normally open (NO) contacts. Rated 12 A with a 240V AC coil. No integrated surge suppression. Suitable for switching resistive or lightly inductive loads in motor control and industrial automation applications where reversing is not required
Siemens
Non-reversing IEC contactor with 4 poles and 4 normally open (NO) contacts. Rated 12 A with a 240V AC coil. No integrated surge suppression. Suitable for switching resistive or lightly inductive loads in motor control and industrial automation applications where reversing is not required
SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 16 A, 24V DC Coil (MPN 3RT23261BB40)
Siemens
SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 16 A, 24V DC Coil (MPN 3RT23261BB40)
SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 9 A, 120V AC Coil (MPN 3RT23161AK60)
Siemens
SIEMENS IEC Magnetic Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 9 A, 120V AC Coil (MPN 3RT23161AK60)

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This non-reversing IEC contactor from Siemens features 3 poles and 3 normally open (NO) contacts, rated at 32 A with a 24V DC coil. It is designed for switching electrical loads in motor control and automation systems, including non-reversing motor starters, lighting, and heating circuits. No integrated surge suppression is included
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This non-reversing IEC contactor from Siemens features 3 poles and 3 normally open (NO) contacts, rated at 32 A with a 24V DC coil. It is designed for switching electrical loads in motor control and automation systems, including non-reversing motor starters, lighting, and heating circuits. No integrated surge suppression is included
This non-reversing IEC contactor from Siemens features 3 poles and 3 normally open (NO) contacts, rated at 12 A with a 24 V DC coil. It includes spring-loaded wire termination and integrated surge suppression. Suitable for switching electrical loads in industrial motor control and automation applications such as panel building, HVAC, and conveyor systems
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This non-reversing IEC contactor from Siemens features 3 poles and 3 normally open (NO) contacts, rated at 12 A with a 24 V DC coil. It includes spring-loaded wire termination and integrated surge suppression. Suitable for switching electrical loads in industrial motor control and automation applications such as panel building, HVAC, and conveyor systems
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Non-reversing IEC contactor with 3 poles and 3 normally open (NO) contacts, rated at 9 A. Coil voltage is 24 V DC. Features spring-loaded wire termination and integrated surge suppression. Suitable for switching motors, lighting, and resistive loads in industrial automation and HVAC systems
This Siemens non-reversing IEC contactor features 3 poles with 3 normally open contacts, rated at 9 A with a 220V AC coil. It is used for switching electrical loads in motor control, lighting, and heating applications within industrial automation and distribution panels
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This Siemens non-reversing IEC contactor features 3 poles with 3 normally open contacts, rated at 9 A with a 220V AC coil. It is used for switching electrical loads in motor control, lighting, and heating applications within industrial automation and distribution panels
Non-reversing IEC contactor with 3 poles and 3 normally open contacts, rated 9 A with a 24 V DC coil. Suitable for switching motors, lighting, and other industrial loads in control panels, HVAC systems, and conveyor drives. No integrated surge suppression
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Non-reversing IEC contactor with 3 poles and 3 normally open contacts, rated 9 A with a 24 V DC coil. Suitable for switching motors, lighting, and other industrial loads in control panels, HVAC systems, and conveyor drives. No integrated surge suppression
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This Siemens non-reversing IEC contactor features 3 poles and 3 normally open (NO) contacts, rated at 9 A with a 24V AC coil. It does not include integrated surge suppression. Typical applications include switching and controlling electrical loads in motor control, lighting, and heating circuits