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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 19YM53, MPN 3RM12071AA04) is a reversing starter with electronic overloads, featuring 3 poles, 7 A rating, and 24V DC control voltage. It includes an LED…

SKU 3G-OTH-43846

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
3RM12071AA04
Type
Electronic Protection, 7 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 19YM53, MPN 3RM12071AA04) is a reversing starter with electronic overloads, featuring 3 poles, 7 A rating, and 24V DC control voltage. It includes an LED status indicator and 1NO/1NC auxiliary contacts for monitoring and control integration.

Frequently Asked Questions

What is the SIEMENS 3RM12071AA04 reversing starter used for?

The SIEMENS 3RM12071AA04 is a compact reversing magnetic motor starter used to control the forward and reverse rotation of three-phase motors in industrial applications such as conveyors, pumps, and hoists. It includes electronic overload protection rated at 7 A and a 24V DC control coil.

What are the specifications of the SIEMENS 3RM12071AA04?

The SIEMENS 3RM12071AA04 is a reversing starter with 3 poles, electronic overload protection, and a 7 A current rating. It operates on 24V DC control voltage and includes an LED status indicator plus 1NO/1NC auxiliary contacts for monitoring and integration into control circuits.

Where to buy the SIEMENS 3RM12071AA04 worldwide?

You can source the SIEMENS 3RM12071AA04 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 provide this reversing starter as part of our extensive Siemens product range.

How to install the SIEMENS 3RM12071AA04 reversing starter?

Mount the starter on a DIN rail or panel, connect the three-phase motor to the output terminals, and wire the 24V DC control voltage to the coil. Integrate the 1NO/1NC auxiliary contacts into your control circuit for status feedback. Always follow Siemens installation guidelines 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 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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