We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Siemens Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 9 A - Non-Reversing IEC Contactors
SiemensNon-Reversing IEC Contactors

Siemens Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 9 A

The SIEMENS IEC Power Contactor is a non-reversing contactor with 3 poles and 3NO contacts, rated at 9 A with a 24V DC coil (MPN 3RT20162FB42). It features spring-loaded wire termination and integrated surge suppression.

SKU 3G-OTH-53056

Brand
Siemens
Item
Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 9 A
Category
Non-Reversing IEC Contactors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Siemens
Manufacturer Part Number
3RT20162FB42
Type
9 A
Poles
3
DC Coil
24V
Contacts
3NO
Wire Termination Type
Spring Loaded
Integrated Surge Suppression
Yes

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS IEC Power Contactor is a non-reversing contactor with 3 poles and 3NO contacts, rated at 9 A with a 24V DC coil (MPN 3RT20162FB42). It features spring-loaded wire termination and integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RT20162FB42 contactor used for?

The SIEMENS 3RT20162FB42 is a non-reversing IEC power contactor used to switch electrical loads in industrial automation, motor control, and HVAC systems. It is rated for 9 A with a 24 VDC coil and features 3 poles with 3NO contacts, making it suitable for controlling motors, lighting, and resistive loads.

What are the specifications of the SIEMENS 3RT20162FB42 contactor?

The SIEMENS 3RT20162FB42 is a non-reversing contactor with 3 poles and 3NO contacts, rated at 9 A. It has a 24 VDC coil, integrated surge suppression, and spring-loaded wire termination. The manufacturer part number is 3RT20162FB42. It is designed for IEC applications requiring reliable switching.

Where to buy the SIEMENS 3RT20162FB42 contactor worldwide?

You can source the SIEMENS 3RT20162FB42 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 times. 3G Electric supplies genuine Siemens components for industrial applications.

How to install the SIEMENS 3RT20162FB42 contactor?

To install the SIEMENS 3RT20162FB42, ensure the 24 VDC coil voltage matches your control circuit. Use spring-loaded terminals for secure wire connections without tools. Mount on a DIN rail or panel, and verify integrated surge suppression is properly connected. Follow standard IEC installation practices and consult the Siemens manual for torque specs.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 9 A, 24V DC Coil (MPN 3RT20162BB42)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 9 A, 24V DC Coil (MPN 3RT20162BB42)
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 9 A, 24V DC Coil (MPN 3RT20162BB44)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 9 A, 24V DC Coil (MPN 3RT20162BB44)
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 9 A, 24V DC Coil (MPN 3RT20161KB41)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 9 A, 24V DC Coil (MPN 3RT20161KB41)
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 7 A, 24V DC Coil (MPN 3RT20152KB41)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 7 A, 24V DC Coil (MPN 3RT20152KB41)
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 16 A, 24V DC Coil (MPN 3RT20182FB42)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 16 A, 24V DC Coil (MPN 3RT20182FB42)
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 7 A, 24V DC Coil (MPN 3RT20152BB41)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 7 A, 24V DC Coil (MPN 3RT20152BB41)

More from Siemens

View all Siemens parts
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 25 A, 24V DC Coil (MPN 3RT20261BB44)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 25 A, 24V DC Coil (MPN 3RT20261BB44)
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 17 A, 208V AC Coil (MPN 3RT20251AM20)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 17 A, 208V AC Coil (MPN 3RT20251AM20)
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 32 A, 480V AC Coil (MPN 3RT20271AV60)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 32 A, 480V AC Coil (MPN 3RT20271AV60)
SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 17 A, 240V AC Coil (MPN 3RT20251AP60)
Siemens
SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 17 A, 240V AC Coil (MPN 3RT20251AP60)
SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 150 A, 24V AC Coil (MPN 3RT10556AB36)
Siemens
SIEMENS IEC Magnetic Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 150 A, 24V AC Coil (MPN 3RT10556AB36)
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 41 A, 240V AC Coil (MPN 3RT20351AL20)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 41 A, 240V AC Coil (MPN 3RT20351AL20)
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 7 A, 24V DC Coil (MPN 3RT20152KB42)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 7 A, 24V DC Coil (MPN 3RT20152KB42)
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A, 24V DC Coil (MPN 3RT20172BB41)
Siemens
SIEMENS IEC Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 12 A, 24V DC Coil (MPN 3RT20172BB41)