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Siemens Magnetic Contactor: Reversing, 3 Poles, 3NO Contacts, 7 A - Reversing IEC Contactors
SiemensReversing IEC Contactors

Siemens Magnetic Contactor: Reversing, 3 Poles, 3NO Contacts, 7 A

The SIEMENS IEC Magnetic Contactor: Reversing (MPN 3RA23158XB301AK6) is a reversing IEC contactor with 3 poles, 3NO contacts, a 7 A rating, and a 120V AC coil. It does not include integrated surge suppression.

SKU 3G-OTH-43598

Brand
Siemens
Item
Magnetic Contactor: Reversing, 3 Poles, 3NO Contacts, 7 A
Category
Reversing IEC Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
3RA23158XB301AK6
Type
7 A
Poles
3
AC Coil
120V
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 3RA23158XB301AK6) is a reversing IEC contactor with 3 poles, 3NO contacts, a 7 A rating, and a 120V AC coil. It does not include integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RA23158XB301AK6 reversing contactor used for?

This reversing IEC magnetic contactor is used to control the forward and reverse rotation of three-phase AC motors in industrial applications such as conveyors, pumps, and hoists. It switches motor direction by interchanging two of the three supply phases, enabling reliable bidirectional motor control in automation systems.

What are the specifications of the SIEMENS 3RA23158XB301AK6 contactor?

The SIEMENS 3RA23158XB301AK6 is a reversing IEC magnetic contactor with 3 poles and 3 normally open (NO) contacts. It is rated for 7 A and has a 120V AC coil. This model does not include integrated surge suppression. It is designed for motor reversing applications in industrial control panels.

Where to buy the SIEMENS 3RA23158XB301AK6 contactor worldwide?

You can source the SIEMENS 3RA23158XB301AK6 reversing contactor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for pricing and lead time on this Siemens-branded component.

How to install a SIEMENS reversing contactor like the 3RA23158XB301AK6?

Installation requires mounting the contactor on a DIN rail or panel, connecting the 120V AC coil to the control circuit, and wiring the three-phase motor leads to the main poles. Ensure proper mechanical interlock between forward and reverse contactors to prevent simultaneous engagement. 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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