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Siemens 3RA2115-0BA15-1AK6 — Motor Starters

Siemens 3RA2115-0BA15-1AK6 SIRIUS Motor Starter, Size S00

MPN3RA2115-0BA15-1AK6

Siemens SIRIUS 3RA2115-0BA15-1AK6 non-fused motor starter, size S00, direct starter design, 3-pole, Class 10, 690 V AC-3, 45 mm width.

Siemens 3RA2115-0BA15-1AK6 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RA2115-0BA15-1AK6 — Identification
ParameterValue
Product designationnon-fused motor starter 3RA2
Main circuit poles3
BrandSIRIUS
Load feeder sizeS00
Product design / constructiondirect starter
Circuit-breaker sizeS00
Included contactor (type)3RT2015-1AK61
Included circuit-breaker (type)3RV2011-0BA15
Included link module (type)3RA1921-1DA00
3RA2115-0BA15-1AK6 — Ratings & Performance
ParameterValue
Rated motor power at 400 V60 W
Operational current Ie, AC-3 at 400 V0.2 A
Rated voltage at AC-3, max.690 V
Rated operating frequency50 ... 60 Hz
Rated impulse withstand voltage (Uimp)6 kV
Rated insulation voltage Ui (AC, pollution degree 3)690 V
3RA2115-0BA15-1AK6 — 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)0.14 ... 0.2 A
Overload release typethermal (bimetallic)
Short-circuit trip typemagnetic
Duty / utilization type (IEC 60947-6-2)2
3RA2115-0BA15-1AK6 — Contacts & Control
ParameterValue
Rated value690 V
Rated voltage range at 50 Hz93.5 ... 121 V
Auxiliary contacts, NO2
Auxiliary contacts, NC1
Auxiliary switch extensionYes
Switching contact typeelectromechanical
3RA2115-0BA15-1AK6 — Mechanical & Connection
ParameterValue
Main circuit connection typescrew-type terminals
Mounting / fastening methodSnap-mounted to DIN rail or screw-mounted with additional push-in lug
Mounting positionvertical
Width45 mm
Height167.2 mm
Depth97.1 mm
3RA2115-0BA15-1AK6 — 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

SIRIUS 3RA2 non-fused motor starter — size S00, Class 10 trip

The Siemens 3RA2115-0BA15-1AK6 is a SIRIUS 3RA2 non-fused motor starter in a direct starter design, size S00. It integrates a thermal bimetallic overload relay (Class 10) and a magnetic short-circuit trip, rated for AC-3 switching up to 690 V.

Supplied components and integration

This motor starter ships as a pre-assembled unit with the contactor 3RT2015-1AK61, link module 3RA1921-1DA00, and circuit-breaker 3RV2011-0BA15. It supports auxiliary switch extension and includes short-circuit protection. Mounting options: snap-on to DIN rail or screw-mounted with an additional push-in lug, vertical position only. Dimensions are 45 mm wide, 167.2 mm high, 97.1 mm deep.

Frequently asked questions

What are the key ratings of 3RA2115-0BA15-1AK6?

Trip Class 10, rated for AC-3 duty up to 690 V, with thermal bimetallic overload and magnetic short-circuit trip. The unit is size S00, 3-pole.

MPN
3RA2115-0BA15-1AK6