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Siemens Compact Magnetic Motor Starter: Reversing, 3 Poles, Electronic Protection - Reversing Starters with Electronic Overloads
SiemensReversing Starters with Electronic Overloads

Siemens Compact Magnetic Motor Starter: Reversing, 3 Poles, Electronic Protection

The SIEMENS Compact Magnetic Motor Starter: Reversing (SKU 3RM12022AA04, MPN 3RM12022AA04) is a reversing starter with electronic overloads, featuring 3 poles, 2 A rating, and 24V DC control. It includes an LED…

SKU 3G-OTH-43994

Brand
Siemens
Item
Compact Magnetic Motor Starter: Reversing, 3 Poles, Electronic Protection
Category
Reversing Starters with Electronic Overloads
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Technical Specifications

Siemens
Manufacturer Part Number
3RM12022AA04
Type
Electronic Protection, 2 A
DC
24V
Poles
3
Pilot Lights Included
LED Status Indicator
Auxiliary Contacts Included
1NO/1NC

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

Product Description

The SIEMENS Compact Magnetic Motor Starter: Reversing (SKU 3RM12022AA04, MPN 3RM12022AA04) is a reversing starter with electronic overloads, featuring 3 poles, 2 A rating, and 24V DC control. It includes an LED status indicator and 1NO/1NC auxiliary contacts.

Frequently Asked Questions

What is the SIEMENS 3RM12022AA04 reversing starter used for?

The SIEMENS 3RM12022AA04 is a compact magnetic motor starter used for reversing the direction of three-phase motors in industrial applications. It is ideal for conveyors, pumps, and fans where forward/reverse operation is required, with electronic overload protection and a 24V DC control circuit.

What are the specifications of the SIEMENS 3RM12022AA04?

The SIEMENS 3RM12022AA04 is a reversing starter with 3 poles, 2 A rating, and 24V DC control. It includes electronic overload protection, an LED status indicator, and 1NO/1NC auxiliary contacts. The MPN is 3RM12022AA04, and the SKU is 3G-OTH-43994.

Where to buy the SIEMENS 3RM12022AA04 worldwide?

You can source the SIEMENS 3RM12022AA04 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; we supply genuine Siemens components for industrial motor control.

How to select the correct reversing starter for a motor?

To select the correct reversing starter, match the motor's full-load current (FLA) and voltage to the starter's rating. For the SIEMENS 3RM12022AA04, ensure the motor draws ≤2 A and uses 24V DC control. Verify pole count (3) and auxiliary contact needs (1NO/1NC included). Consult Siemens documentation for exact sizing.

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 starters with electronic overloads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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