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Siemens 3RA2220-1KF24-0AP0 — Motor Starters

Siemens 3RA2220-1KF24-0AP0 SIRIUS Reversing Starter, S0

MPN3RA2220-1KF24-0AP0
Active

Siemens SIRIUS reversing starter, 3RA2220-1KF24-0AP0, S0 size, CLASS 10, 690 V, spring-loaded terminals, 130 mm depth, 90 mm width, 269 mm height.

Siemens 3RA2220-1KF24-0AP0 datasheet (PDF)
StockContact for availability
Lead time3-5 Days wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

3RA2220-1KF24-0AP0 — Identification
ParameterValue
Product designationReversing starter
Main circuit poles3
BrandSIRIUS
Load feeder sizeS0
Product design / constructionfor standard rail or screw mounting
Circuit-breaker sizeS0
Included contactor (type)3RT2024-2AP00
Included circuit-breaker (type)3RV2021-1KA20
Included link module (type)3RA2921-2AA00

Ratings & Performance

3RA2220-1KF24-0AP0 — Ratings & Performance
ParameterValue
Rated motor power at 400 V5 500 kW
Rated voltage at AC-3, max.690 V
Rated motor power at 460/480 V (hp)7.5 hp
Rated motor power at 575/600 V (hp)10 hp
Rated current at 480 V11 A
Rated current at 600 V10 A
Rated operating frequency50 ... 60 Hz
Rated impulse withstand voltage (Uimp)6 kV
Rated insulation voltage Ui (AC, pollution degree 3)690 V

Protection & Tripping

3RA2220-1KF24-0AP0 — Protection & Tripping
ParameterValue
Trip classCLASS 10
Short-circuit protectionYes
Rated short-circuit current at 400 V (IEC 60947-4-1)150 000 A
Overload release setting range (current)9 ... 12.5 A
Overload release typethermal (bimetallic)
Short-circuit trip typemagnetic
Duty / utilization type (IEC 60947-6-2)2

Contacts & Control

3RA2220-1KF24-0AP0 — Contacts & Control
ParameterValue
Rated value690 V
Rated voltage range at 50 Hz230 ... 230 V
Control supply voltage typeAC
Auxiliary switch extensionYes
Switching contact typeelectromechanical

Communication

3RA2220-1KF24-0AP0 — Communication
ParameterValue
AS-Interface protocol supportNo

Mechanical & Connection

3RA2220-1KF24-0AP0 — Mechanical & Connection
ParameterValue
Mounting / fastening methodOn adapter for screw and snap-on mounting on 35 mm DIN rail
Mounting positionvertical
Width90 mm
Height269 mm
Depth130 mm

Environmental

3RA2220-1KF24-0AP0 — Environmental
ParameterValue
Operating temperature range-20 ... +60 °C
Storage temperature range-50 ... +80 °C
Transport temperature range-50 ... +80 °C
Shock resistance (IEC 60068-2-27)6g / 11 ms

Product details

S0 reversing starter — panel fit and wiring

The 3RA2220-1KF24-0AP0: This is a Siemens SIRIUS reversing starter, size S0, meaning it integrates a contactor pair and overload relay in one assembly that snaps onto 35 mm DIN rail via the included adapter. The supplied contactor is 3RT2024-2AP00 and the link module is 3RA2921-2AA00 — the factory-matched pair saves panel wiring time and eliminates interlock wiring errors.

CLASS 10 trip and motor protection

The temperature compensation holds the trip curve across the -20 to +60 °C operating range, so ambient shifts in a packed enclosure don't drift the protection point. The S0 circuit-breaker size matches the feeder coordination.

Frequently asked questions

What is the mounting and clearance requirement for 3RA2220-1KF24-0AP0?

It mounts vertically on 35 mm DIN rail using the included adapter. Clearance needed: 50 mm above, 32 mm in front, 10 mm at the sides, 10 mm below, and 0 mm behind. The dimensions are 269 mm high, 90 mm wide, 130 mm deep.

MPN
3RA2220-1KF24-0AP0