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Siemens 3RA2220-1BB23-0AK6 — Motor Starters

Siemens 3RA2220-1BB23-0AK6 SIRIUS Motor Starter, 750 W

MPN3RA2220-1BB23-0AK6

Siemens SIRIUS 3RA2220-1BB23-0AK6 non-fused reversing motor starter, 750 W at 400 V AC-3, Class 10 thermal overload, snap-on 35 mm DIN rail, 120 x 90 x 265 mm.

Siemens 3RA2220-1BB23-0AK6 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RA2220-1BB23-0AK6 — Identification
ParameterValue
Product designationnon-fused motor starter 3RA2
Main circuit poles3
BrandSIRIUS
Load feeder sizeS0
Product design / constructionreversing starter
Circuit-breaker sizeS00
Included contactor (type)3RT2023-1AK60
Included circuit-breaker (type)3RV2011-1BA10
Included link module (type)3RA2921-1AA00
3RA2220-1BB23-0AK6 — Ratings & Performance
ParameterValue
Rated motor power at 400 V750 W
Operational current Ie, AC-3 at 400 V1.9 A
Rated voltage at AC-3, max.690 V
Rated motor power at 460/480 V (hp)0.75 hp
Rated motor power at 575/600 V (hp)1 hp
Rated current at 480 V1.63 A
Rated current at 600 V1.72 A
Rated operating frequency50 ... 60 Hz
Rated impulse withstand voltage (Uimp)6 kV
Rated insulation voltage Ui (AC, pollution degree 3)690 V
Mechanical service life, typ. (switching cycles)10 000 000
3RA2220-1BB23-0AK6 — Protection & Tripping
ParameterValue
Trip classCLASS 10
Short-circuit protectionYes
Rated short-circuit current at 400 V (IEC 60947-4-1)153 000 A
Overload release setting range (current)1.4 ... 2 A
Overload release typethermal (bimetallic)
Short-circuit trip typemagnetic
Duty / utilization type (IEC 60947-6-2)2
3RA2220-1BB23-0AK6 — Contacts & Control
ParameterValue
Rated value690 V
Rated voltage range at 50 Hz88 ... 121 V
Auxiliary contacts, NO2
Auxiliary contacts, NC2
Auxiliary switch extensionYes
Switching contact typeelectromechanical
3RA2220-1BB23-0AK6 — Mechanical & Connection
ParameterValue
Main circuit connection typescrew-type terminals
Main contact conductor range (AWG)2x (16 ... 12), 2x (14 ... 8)
Mounting / fastening methodsnap-on fastening on 35 mm standard rail
Mounting positionvertical
Width90 mm
Height265 mm
Depth120 mm
3RA2220-1BB23-0AK6 — Environmental
ParameterValue
Operating temperature range-20 ... +60 °C
Storage temperature range-50 ... +80 °C
Transport temperature range-55 ... +80 °C
Pollution degree3
Shock resistance (IEC 60068-2-27)6g / 11 ms

Product details

Reversing starter in a single footprint

The 3RA2220-1BB23-0AK6 is a SIRIUS non-fused reversing motor starter — two contactors and a thermal overload relay in one assembly, so you get forward/reverse control without wiring two separate contactors and an interlock.

Snap-on DIN rail and clearance zones

Snap-on fastening on a 35 mm standard rail (EN 60715) — no screws needed for the rail mount, which speeds up panel assembly. Dimensions are 120 mm deep, 90 mm wide, 265 mm tall. Clearance requirements: 30 mm upwards, 10 mm forwards, 10 mm downwards, and 9 mm at the side — plan your gland plate and wireway spacing accordingly. The supplied contactor is a 3RT2023-1AK60; the link module is 3RA2921-1AA00 and the busbar adapter is 3RA2922-1AA00 — everything needed for the reversing pair is included.

Sourced through authorized distribution; volume pricing and lead time confirmed at RFQ against your BOM quantity. Operating temperature range is -20 to +60 °C; storage range -50 to +80 °C — suitable for most industrial enclosures without derating.

Frequently asked questions

What compliance documentation does Siemens provide for this motor starter?

The part carries a RoHS substance prohibition date of 03/01/2017, indicating compliance with the EU RoHS directive. Standard Siemens documentation includes a CE declaration and UL/CSA file listings — request the specific certificates with your RFQ.

MPN
3RA2220-1BB23-0AK6