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Siemens Manual Motor Starter: Non-Reversing, 3 Poles, 28 A, Thermal Protection - Non-Reversing Starters with Thermal Overloads
SiemensNon-Reversing Starters with Thermal Overloads

Siemens Manual Motor Starter: Non-Reversing, 3 Poles, 28 A, Thermal Protection

The SIEMENS Manual Motor Starter is a non-reversing starter with integrated thermal overloads, model 3RV20214NA10. It features 3 poles, a 28 A rating, and a maximum voltage rating of 690V AC, with a frame size…

SKU 3G-OTH-42697

Brand
Siemens
Item
Manual Motor Starter: Non-Reversing, 3 Poles, 28 A, Thermal Protection
Category
Non-Reversing Starters with Thermal Overloads
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Technical Specifications

Siemens
Manufacturer Part Number
3RV20214NA10
Type
28 A, Thermal Protection, Selector Switch
Poles
3
Frame Size (Width)
S0
Maximum Voltage Rating
690V AC
Thermal Units Required
None (Starter Includes Integrated Thermal Units)
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Manual Motor Starter is a non-reversing starter with integrated thermal overloads, model 3RV20214NA10. It features 3 poles, a 28 A rating, and a maximum voltage rating of 690V AC, with a frame size (width) of S0. This starter includes integrated thermal units and is operated via a selector switch.

Frequently Asked Questions

What is the SIEMENS 3RV20214NA10 manual motor starter used for?

The SIEMENS 3RV20214NA10 is a non-reversing manual motor starter with integrated thermal overloads, used to protect and control three-phase motors in industrial applications such as conveyors, pumps, and compressors. It provides thermal protection and manual on/off switching via a selector switch.

What are the specifications of the SIEMENS 3RV20214NA10 manual motor starter?

The SIEMENS 3RV20214NA10 is a 3-pole, non-reversing manual motor starter rated at 28 A with a maximum voltage of 690V AC. It has an S0 frame width and includes integrated thermal units, so no separate thermal units are required. It is operated by a selector switch.

Where to buy the SIEMENS 3RV20214NA10 manual motor starter worldwide?

You can source the SIEMENS 3RV20214NA10 manual motor starter from 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 manual motor starter for a motor?

To select the correct SIEMENS manual motor starter, match the motor's full-load current (FLC) to the starter's rated current, such as the 28 A rating of the 3RV20214NA10. Ensure the voltage rating (e.g., 690V AC) and pole count (3 poles) meet your system requirements. Consult the motor nameplate and application needs.

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

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