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Siemens 3RA6120-1BB32 Reversing Starter with Electronic Overload - Reversing Starters with Electronic Overloads
SiemensReversing Starters with Electronic Overloads

Siemens 3RA6120-1BB32 Reversing Starter with Electronic Overload

<p>The Siemens 3RA6120-1BB32 is a compact reversing starter with electronic overload protection, designed for reliable motor control in industrial applications. This unit features a 1.2 A electronic overload, 24V…

SKU 3G-OTH-43744

Also listed as: 3RA61201BB32 · 3RA6120 1BB32

Brand
Siemens
Item
3RA6120-1BB32 Reversing Starter with Electronic Overload
Part Number
3RA6120-1BB32
Category
Reversing Starters with Electronic Overloads
Available to Order
Also known as:3RA6120-1BB32Siemens
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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

Technical Documents

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

Product Description

<p>The Siemens 3RA6120-1BB32 is a compact reversing starter with electronic overload protection, designed for reliable motor control in industrial applications. This unit features a 1.2 A electronic overload, 24V AC/DC coil voltage, and 3 poles, making it suitable for small motors requiring forward/reverse operation. It includes one auxiliary contact (1NO/1NC) for status feedback, but no pilot lights. Ideal for conveyors, pumps, and fans in manufacturing and process industries.</p><p>As a Singapore-based supplier, 3G Electric offers this Siemens starter with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available.</p>

Frequently Asked Questions

What is the rated current and coil voltage of the Siemens 3RA6120-1BB32?

The rated current is 1.2 A, and the coil voltage is 24V AC/DC.

Does this reversing starter include auxiliary contacts?

Yes, it includes one auxiliary contact with 1NO/1NC configuration.

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
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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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