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Siemens Magnetic Motor Starter: Non-Reversing, 3 Poles, Electronic Protection, 1.2 A - Reversing Starters with Electronic Overloads
SiemensReversing Starters with Electronic Overloads

Siemens Magnetic Motor Starter: Non-Reversing, 3 Poles, Electronic Protection, 1.2 A

The SIEMENS IEC Magnetic Motor Starter is a non-reversing reversing starter with electronic overloads, model 3RA6120-1BB32. It features 3 poles, electronic protection, a rated current of 1.2 A, and a control voltage…

SKU 3G-OTH-43744

Brand
Siemens
Item
Magnetic Motor Starter: Non-Reversing, 3 Poles, Electronic Protection, 1.2 A
Category
Reversing Starters with Electronic Overloads
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Technical Specifications

Siemens
Manufacturer Part Number
3RA6120-1BB32
Type
Electronic Protection, 1.2 A
AC/DC
24V
Poles
3
Pilot Lights Included
None
Auxiliary Contacts Included
1NO/1NC
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS IEC Magnetic Motor Starter is a non-reversing reversing starter with electronic overloads, model 3RA6120-1BB32. It features 3 poles, electronic protection, a rated current of 1.2 A, and a control voltage of 24V AC/DC. The unit includes 1NO/1NC auxiliary contacts and no pilot lights.

Frequently Asked Questions

What is the SIEMENS 3RA6120-1BB32 motor starter used for?

The SIEMENS 3RA6120-1BB32 is an IEC magnetic motor starter used to control and protect single-speed three-phase motors in industrial applications such as conveyors, pumps, and fans. It provides electronic overload protection and is suitable for global machine-building and process automation environments.

What are the specifications of the SIEMENS 3RA6120-1BB32?

This SIEMENS starter is non-reversing, with 3 poles, electronic overload protection, a rated current of 1.2 A, and a control voltage of 24V AC/DC. It includes 1NO/1NC auxiliary contacts and no pilot lights. The MPN is 3RA6120-1BB32.

Where to buy the SIEMENS 3RA6120-1BB32 worldwide?

You can source the SIEMENS 3RA6120-1BB32 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.

How to select the correct SIEMENS motor starter for a motor?

To select the correct SIEMENS starter, match the motor's full-load current (FLC) to the starter's rated current—here 1.2 A—and ensure the control voltage (24V AC/DC) matches your system. Verify pole count and auxiliary contact needs. Consult the motor nameplate and SIEMENS selection tables for proper coordination.

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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