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VFD and Drives

Soft Starters Compatible with Siemens Supplier

Soft Starters are motor speed-control and soft-start equipment supplied for industrial maintenance, panel building, and machine-replacement procurement. It focuses on parts cross-referenced for compatibility with Siemens controllers and equipment; compatibility is stated on a form-fit-function basis, not as a brand authorization.

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Overview

As part of the VFD and Drives family, Soft Starters are supplied with the verification a maintenance or engineering team expects: confirmed ratings, correct interfaces, and protective packaging.

How to specify

Provide the controller or machine context, the electrical ratings, and the connector or protocol needed. We verify fit against the specification and quote to your quantity.

Compatibility with Siemens

These Soft Starters are cross-referenced for use alongside Siemens equipment on a form-fit-function basis. We do not claim brand authorization or originality; we confirm the model code, interface, and mechanical fit so the part works in your installed system.

Sourcing and lead time

Typical availability runs stock to 6 weeks depending on the item and quantity. Stocked references ship quickly; larger or legacy requirements are scheduled and confirmed in the quote.

At a glance
Rated power7.5 kW
Input voltage200-240 V 1ph
Output frequency0-400 Hz
Control methodV/f
Overload rating150% for 60 s
CoolingForced air
EnclosureIP20
Operating temperature-10 C to +50 C
ComplianceIEC 61800-2, UL 508C
Lead timestock to 6 weeks

Representative values for selection guidance; exact specifications are confirmed per model in the quote. No price or stock claim is made.

Frequently asked questions

How do I confirm the right Soft Starters for my system?
Send the existing model code or label photo, the panel voltage, and the interface in use. We verify fit against the specification and confirm before quoting.
Can you supply Soft Starters for a line-down situation?
Yes. Provide the part details and we prioritize availability; lead time for stocked references is typically the short end of stock to 6 weeks.
Are Soft Starters new or refurbished?
Both are available depending on the item. Each quote states the condition — new, new old stock, refurbished and tested, or a compatible replacement — explicitly.
What documentation comes with Soft Starters?
Depending on the item, we provide test notes, cross-reference details, or retained original labeling on request so the part can be verified on receipt.
Do you list a price or stock level for Soft Starters?
No. Pricing and availability are returned per RFQ against your quantity and requirements, with no fabricated price, stock, or review claims.

References

More VFD and Drives

All VFD and Drives →AC DrivesMotor Drive AccessoriesBraking ResistorsDrive KeypadsServo DrivesVariable Frequency Drives

By application

Soft Starters for Conveyor SystemsSoft Starters for Water Treatment SystemsSoft Starters for CNC MachinesSoft Starters for Robotic Cells

By compatibility

Compatible with SiemensCompatible with DeltaCompatible with Rockwell AutomationCompatible with Danfoss

By interface

RS232CANopenEtherCATUSB Type A connectorDB9 connectorM12 5 Pin connector

Build it from parts

The board-level components and subsystems behind these products:

Browse electronic components →Reference assemblies →