Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
Siemens 3RA23278XB301AK6 Reversing IEC Contactor - Reversing IEC Contactors
SiemensReversing IEC Contactors

Siemens 3RA23278XB301AK6 Reversing IEC Contactor

The SIEMENS IEC Magnetic Contactor: Reversing (SKU 3RA23278XB301AK6, MPN 3RA23278XB301AK6) is a reversing IEC contactor with 3 poles and 3NO contacts, rated at 32 A with a 120V AC coil. This Siemens-branded unit does…

SKU 3G-OTH-44883

Brand
Siemens
Item
3RA23278XB301AK6 Reversing IEC Contactor
Category
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
3RA23278XB301AK6
Type
32 A
Poles
3
AC Coil
120V
Contacts
3NO
Integrated Surge Suppression
No

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 Magnetic Contactor: Reversing (SKU 3RA23278XB301AK6, MPN 3RA23278XB301AK6) is a reversing IEC contactor with 3 poles and 3NO contacts, rated at 32 A with a 120V AC coil. This Siemens-branded unit does not include integrated surge suppression.

Frequently Asked Questions

What is a Siemens reversing contactor used for?

A Siemens reversing contactor controls the direction of a three-phase motor by swapping two phases. It is used in industrial applications such as conveyors, hoists, and pumps where forward and reverse operation is required.

What are the specifications of the Siemens 3RA23278XB301AK6 contactor?

This Siemens reversing contactor has 3 poles, 3NO contacts, a 32 A rating, and a 120V AC coil. It does not include integrated surge suppression. The MPN is 3RA23278XB301AK6.

Where to buy Siemens 3RA23278XB301AK6 contactor worldwide?

3G Electric supplies the Siemens 3RA23278XB301AK6 reversing contactor worldwide. We handle full logistics and customs clearance to deliver this genuine Siemens component to your facility, regardless of location.

How to select a reversing contactor for a motor?

Select a reversing contactor by matching the motor's full-load current and voltage. For a 32 A motor with a 120V AC coil, the Siemens 3RA23278XB301AK6 is suitable. Ensure the contactor's pole count and contact configuration match your control circuit.

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 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
This reversing IEC contactor from Siemens is designed for controlling the direction of three-phase motors in applications such as conveyors, pumps, and hoists. It features 3 poles with 3 normally open contacts, rated at 38 A with a 120V AC coil. The unit does not include integrated surge suppression
Siemens
This reversing IEC contactor from Siemens is designed for controlling the direction of three-phase motors in applications such as conveyors, pumps, and hoists. It features 3 poles with 3 normally open contacts, rated at 38 A with a 120V AC coil. The unit does not include integrated surge suppression
This reversing IEC contactor is designed for controlling the forward and reverse rotation of three-phase AC motors. It features 3 poles and 3 normally open contacts, rated for 25 A with a 120V AC coil. No integrated surge suppression is included
Siemens
This reversing IEC contactor is designed for controlling the forward and reverse rotation of three-phase AC motors. It features 3 poles and 3 normally open contacts, rated for 25 A with a 120V AC coil. No integrated surge suppression is included
This reversing IEC contactor is used to control forward and reverse rotation of three-phase motors by interchanging two phases. It has 3 poles and 3 normally open contacts, rated at 32 A with a 240V AC coil. No integrated surge suppression
Siemens
This reversing IEC contactor is used to control forward and reverse rotation of three-phase motors by interchanging two phases. It has 3 poles and 3 normally open contacts, rated at 32 A with a 240V AC coil. No integrated surge suppression
Reversing IEC contactor with 3 poles and 3 normally open contacts, rated at 38 A with a 240V AC coil. No integrated surge suppression. Used to control forward and reverse rotation of three-phase motors in applications such as conveyors, pumps, and hoists
Siemens
Reversing IEC contactor with 3 poles and 3 normally open contacts, rated at 38 A with a 240V AC coil. No integrated surge suppression. Used to control forward and reverse rotation of three-phase motors in applications such as conveyors, pumps, and hoists
This reversing IEC contactor controls forward and reverse rotation of three-phase motors by swapping two power phases. Rated 16 A with a 120V AC coil, it has 3 poles and 3 normally open contacts. No integrated surge suppression. Suitable for motor direction control in conveyors, pumps, hoists, and automated machinery
Siemens
This reversing IEC contactor controls forward and reverse rotation of three-phase motors by swapping two power phases. Rated 16 A with a 120V AC coil, it has 3 poles and 3 normally open contacts. No integrated surge suppression. Suitable for motor direction control in conveyors, pumps, hoists, and automated machinery
Reversing IEC contactor with 3 poles and 3 normally open contacts. Rated 12 A with 120V AC coil. No integrated surge suppression. Used for reversing three-phase motors in applications such as conveyors, hoists, and pumps
Siemens
Reversing IEC contactor with 3 poles and 3 normally open contacts. Rated 12 A with 120V AC coil. No integrated surge suppression. Used for reversing three-phase motors in applications such as conveyors, hoists, and pumps

More from Siemens

View all Siemens parts →
This reversing IEC contactor controls forward and reverse rotation of three-phase motors by swapping two supply phases. It features 3 poles, 3 normally open contacts, a 12 A rating, and a 120V AC coil. No integrated surge suppression
Siemens
This reversing IEC contactor controls forward and reverse rotation of three-phase motors by swapping two supply phases. It features 3 poles, 3 normally open contacts, a 12 A rating, and a 120V AC coil. No integrated surge suppression
This reversing IEC contactor from Siemens is rated for 95 A with 3 poles and 3 normally open contacts. It operates with a 120V AC coil and does not include integrated surge suppression. Used for controlling motor direction in applications such as conveyors, hoists, and pumps
Siemens
This reversing IEC contactor from Siemens is rated for 95 A with 3 poles and 3 normally open contacts. It operates with a 120V AC coil and does not include integrated surge suppression. Used for controlling motor direction in applications such as conveyors, hoists, and pumps
This reversing IEC contactor controls forward and reverse rotation of three-phase motors. It has 3 poles and 3 normally open contacts, rated at 16 A with a 24V DC coil. No integrated surge suppression. Used in applications such as conveyors, hoists, and pumps
Siemens
This reversing IEC contactor controls forward and reverse rotation of three-phase motors. It has 3 poles and 3 normally open contacts, rated at 16 A with a 24V DC coil. No integrated surge suppression. Used in applications such as conveyors, hoists, and pumps
Reversing IEC contactor with 3 poles and 3 normally open contacts, rated 40 A with a 240V AC coil. No integrated surge suppression. Used to control forward and reverse rotation of three-phase AC motors in applications such as conveyors, hoists, and pumps
Siemens
Reversing IEC contactor with 3 poles and 3 normally open contacts, rated 40 A with a 240V AC coil. No integrated surge suppression. Used to control forward and reverse rotation of three-phase AC motors in applications such as conveyors, hoists, and pumps
This reversing IEC contactor from Siemens is rated at 16 A with a 240V AC coil and features 3 poles and 3 normally open contacts. It is used to control the forward and reverse rotation of three-phase motors in applications such as conveyors, hoists, and pumps. The unit does not include integrated surge suppression
Siemens
This reversing IEC contactor from Siemens is rated at 16 A with a 240V AC coil and features 3 poles and 3 normally open contacts. It is used to control the forward and reverse rotation of three-phase motors in applications such as conveyors, hoists, and pumps. The unit does not include integrated surge suppression
This reversing IEC contactor from Siemens features 3 poles and 3 normally open contacts, rated for 52 A with a 120V AC coil. It is used to control the forward and reverse rotation of three-phase motors in industrial applications such as conveyors, hoists, and pumps. No integrated surge suppression is included
Siemens
This reversing IEC contactor from Siemens features 3 poles and 3 normally open contacts, rated for 52 A with a 120V AC coil. It is used to control the forward and reverse rotation of three-phase motors in industrial applications such as conveyors, hoists, and pumps. No integrated surge suppression is included
This Siemens reversing IEC contactor features 3 poles with 3 normally open contacts, rated for 9 A and a 24V AC coil. It does not include integrated surge suppression. Used for forward and reverse control of three-phase motors in applications such as conveyors, pumps, and hoists
Siemens
This Siemens reversing IEC contactor features 3 poles with 3 normally open contacts, rated for 9 A and a 24V AC coil. It does not include integrated surge suppression. Used for forward and reverse control of three-phase motors in applications such as conveyors, pumps, and hoists
This reversing IEC contactor from Siemens is rated at 7 A with a 240V AC coil, featuring 3 poles and 3 normally open (3NO) contacts. It is used to control the direction of three-phase motors in applications such as conveyors, hoists, and pumps that require forward/reverse operation. The unit does not include integrated surge suppression
Siemens
This reversing IEC contactor from Siemens is rated at 7 A with a 240V AC coil, featuring 3 poles and 3 normally open (3NO) contacts. It is used to control the direction of three-phase motors in applications such as conveyors, hoists, and pumps that require forward/reverse operation. The unit does not include integrated surge suppression