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Siemens 3RA23278XB301AP6 Reversing IEC Contactor - Reversing IEC Contactors
SiemensReversing IEC Contactors

Siemens 3RA23278XB301AP6 Reversing IEC Contactor

The SIEMENS IEC Magnetic Contactor: Reversing (MPN 3RA23278XB301AP6) is a reversing IEC contactor with 3 poles and 3NO contacts, rated at 32 A with a 240V AC coil. This model does not include integrated surge…

SKU 3G-OTH-44991

Brand
Siemens
Item
3RA23278XB301AP6 Reversing IEC Contactor
Category
Reversing IEC Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
3RA23278XB301AP6
Type
32 A
Poles
3
AC Coil
240V
Contacts
3NO
Integrated Surge Suppression
No

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

Product Description

The SIEMENS IEC Magnetic Contactor: Reversing (MPN 3RA23278XB301AP6) is a reversing IEC contactor with 3 poles and 3NO contacts, rated at 32 A with a 240V AC coil. This model does not include integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RA23278XB301AP6 reversing contactor used for?

This reversing IEC magnetic contactor is used to control the forward and reverse rotation of three-phase motors in industrial applications such as conveyors, pumps, and hoists. It switches motor direction by interchanging two phases, making it essential for automated machinery and material handling systems.

What are the specifications of the SIEMENS 3RA23278XB301AP6 contactor?

The SIEMENS 3RA23278XB301AP6 is a reversing IEC contactor with 3 poles and 3 normally open (NO) contacts. It is rated at 32 A with a 240V AC coil. This model does not include integrated surge suppression. It is designed for reliable motor reversing in industrial control panels.

Where to buy the SIEMENS 3RA23278XB301AP6 contactor worldwide?

You can source the SIEMENS 3RA23278XB301AP6 reversing 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 on this Siemens-branded component.

How to select a reversing contactor like the SIEMENS 3RA23278XB301AP6?

Select a reversing contactor by matching the motor full-load current (FLA) to the contactor's rated current, here 32 A. Ensure coil voltage matches your control circuit (240V AC). Verify pole count and contact configuration (3NO). For reversing duty, confirm mechanical and electrical interlocking to prevent simultaneous forward/reverse engagement.

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
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 from Siemens is rated for 25 A continuous current and features a 240V AC coil, 3 poles, and 3 normally open (NO) contacts. It is used to control forward and reverse rotation of three-phase AC motors by interchanging two supply phases. No integrated surge suppression is included
Siemens
This reversing IEC contactor from Siemens is rated for 25 A continuous current and features a 240V AC coil, 3 poles, and 3 normally open (NO) contacts. It is used to control forward and reverse rotation of three-phase AC motors by interchanging two supply phases. No integrated surge suppression is included
This reversing IEC contactor from Siemens is designed for controlling the direction of three-phase motors in industrial applications such as conveyors, hoists, and pumps. It features 3 poles and 3 normally open (3NO) contacts, rated for 32 A with a 24V 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 industrial applications such as conveyors, hoists, and pumps. It features 3 poles and 3 normally open (3NO) contacts, rated for 32 A with a 24V DC coil. The unit does not include integrated surge suppression
Reversing IEC contactor with 3 poles and 3 normally open contacts, rated 32 A with a 120V AC coil. No integrated surge suppression. Used for forward/reverse control of three-phase motors in applications such as conveyors, hoists, and pumps
Siemens
Reversing IEC contactor with 3 poles and 3 normally open contacts, rated 32 A with a 120V AC coil. No integrated surge suppression. Used for forward/reverse control of three-phase motors in applications such as conveyors, hoists, and pumps
This reversing IEC contactor controls three-phase motor direction by swapping two power phases, enabling forward and reverse operation. It features 3 poles and 3 normally open contacts, rated at 12 A with a 240V AC coil. No integrated surge suppression. Typical applications include conveyors, hoists, and pumps
Siemens
This reversing IEC contactor controls three-phase motor direction by swapping two power phases, enabling forward and reverse operation. It features 3 poles and 3 normally open contacts, rated at 12 A with a 240V AC coil. No integrated surge suppression. Typical applications include conveyors, hoists, and pumps
This reversing IEC contactor controls the direction of three-phase motors by reversing two power phases. It features 3 poles and 3 normally open contacts, rated for 16 A with a 240V AC coil. No integrated surge suppression. Suitable for forward/reverse motor control in industrial applications such as conveyors, hoists, and pumps
Siemens
This reversing IEC contactor controls the direction of three-phase motors by reversing two power phases. It features 3 poles and 3 normally open contacts, rated for 16 A with a 240V AC coil. No integrated surge suppression. Suitable for forward/reverse motor control in industrial applications such as conveyors, hoists, and pumps

More from Siemens

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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