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Siemens Magnetic Contactor: Reversing, 3 Poles, 3NO Contacts, 12 A - Reversing IEC Contactors
SiemensReversing IEC Contactors

Siemens Magnetic Contactor: Reversing, 3 Poles, 3NO Contacts, 12 A

The SIEMENS IEC Magnetic Contactor: Reversing (SKU 3RA23178XB301AK6, MPN 3RA23178XB301AK6) is a reversing IEC contactor with 3 poles and 3NO contacts, rated at 12 A with a 120V AC coil. It does not include integrated…

SKU 3G-OTH-44075

Brand
Siemens
Item
Magnetic Contactor: Reversing, 3 Poles, 3NO Contacts, 12 A
Category
Reversing IEC Contactors
Available to Order
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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
3RA23178XB301AK6
Type
12 A
Poles
3
AC Coil
120V
Contacts
3NO
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: Reversing (SKU 3RA23178XB301AK6, MPN 3RA23178XB301AK6) is a reversing IEC contactor with 3 poles and 3NO contacts, rated at 12 A with a 120V AC coil. 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 3RA23178XB301AK6 reversing contactor used for?

This SIEMENS reversing IEC contactor controls the forward and reverse rotation of three-phase motors in industrial applications such as conveyors, hoists, and pumps. It switches motor direction by reversing two of the three supply phases, using 3 poles and 3NO contacts rated at 12 A.

What are the specifications of the SIEMENS 3RA23178XB301AK6 contactor?

The SIEMENS 3RA23178XB301AK6 is a reversing IEC magnetic contactor with 3 poles, 3NO contacts, a 12 A current rating, and a 120V AC coil. It does not include integrated surge suppression. The SKU is 3G-OTH-44075.

Where to buy the SIEMENS 3RA23178XB301AK6 contactor worldwide?

3G Electric supplies the SIEMENS 3RA23178XB301AK6 reversing contactor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine Siemens part.

How to install a SIEMENS reversing contactor like the 3RA23178XB301AK6?

Mount the contactor on a DIN rail or panel, connect the three-phase supply to the line terminals and the motor to the load terminals, and wire the 120V AC coil through a control circuit with mechanical interlock. Always follow Siemens wiring diagrams and local electrical codes.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This reversing IEC contactor from Siemens is rated for 16 A with a 120V AC coil, featuring 3 poles and 3 normally open contacts. It is used to control forward and reverse rotation of three-phase motors in applications such as conveyors, pumps, and hoists. This model does not include integrated surge suppression
Siemens
This reversing IEC contactor from Siemens is rated for 16 A with a 120V AC coil, featuring 3 poles and 3 normally open contacts. It is used to control forward and reverse rotation of three-phase motors in applications such as conveyors, pumps, and hoists. This model does not include integrated surge suppression
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
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 from Siemens is designed for controlling the direction of three-phase motors by swapping two phases. It features 3 poles and 3 normally open (3NO) contacts, rated at 9 A with a 120V AC coil. No integrated surge suppression is included. Typical applications include conveyors, hoists, and pumps requiring forward/reverse operation
Siemens
This reversing IEC contactor from Siemens is designed for controlling the direction of three-phase motors by swapping two phases. It features 3 poles and 3 normally open (3NO) contacts, rated at 9 A with a 120V AC coil. No integrated surge suppression is included. Typical applications include conveyors, hoists, and pumps requiring forward/reverse operation
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 from Siemens has 3 poles and 3 normally open contacts, rated for 7 A with a 120V AC coil. It is used to control forward and reverse rotation of three-phase AC motors in applications such as conveyors, pumps, and hoists. No integrated surge suppression
Siemens
This reversing IEC contactor from Siemens has 3 poles and 3 normally open contacts, rated for 7 A with a 120V AC coil. It is used to control forward and reverse rotation of three-phase AC motors in applications such as conveyors, pumps, and hoists. No integrated surge suppression

More from Siemens

View all Siemens parts →
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
This reversing IEC contactor from Siemens is rated at 9 A with a 24 V DC coil, featuring 3 poles and 3 normally open (NO) contacts. It is used to control the forward and reverse rotation of three-phase motors by interchanging two supply phases. Typical applications include conveyors, hoists, and pumps. No integrated surge suppression
Siemens
This reversing IEC contactor from Siemens is rated at 9 A with a 24 V DC coil, featuring 3 poles and 3 normally open (NO) contacts. It is used to control the forward and reverse rotation of three-phase motors by interchanging two supply phases. Typical applications include conveyors, hoists, and pumps. No integrated surge suppression
This reversing IEC contactor is designed for controlling the forward and reverse rotation of three-phase motors. It features 3 poles and 3 normally open contacts, rated at 25 A with a 24V DC coil. No integrated surge suppression is included. Typical applications include conveyors, hoists, and pumps where motor direction reversal is required
Siemens
This reversing IEC contactor is designed for controlling the forward and reverse rotation of three-phase motors. It features 3 poles and 3 normally open contacts, rated at 25 A with a 24V DC coil. No integrated surge suppression is included. Typical applications include conveyors, hoists, and pumps where motor direction reversal is required
This reversing IEC contactor from Siemens is designed for controlling the direction of three-phase motors in applications such as conveyors, hoists, and pumps. It features 3 poles and 3 normally open (NO) contacts, rated at 16 A with a 24 V DC 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, hoists, and pumps. It features 3 poles and 3 normally open (NO) contacts, rated at 16 A with a 24 V DC coil. The unit does not include integrated surge suppression