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Siemens 3RA2110-1KA17-1AK6 — Motor Starters

Siemens 3RA2110-1KA17-1AK6 SIRIUS Motor Starter

MPN3RA2110-1KA17-1AK6

Siemens SIRIUS 3RA2110-1KA17-1AK6 non-fused load feeder, size S00, direct starter, CLASS 10 trip class, 5.5 kW at 400 V AC-3, screw and snap-on mounting on 35 mm DIN rail.

$71.12Ref. price · indicative, final on quote
Siemens 3RA2110-1KA17-1AK6 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RA2110-1KA17-1AK6 — Identification
ParameterValue
Product designationnon-fused load feeders 3RA2
Main circuit poles3
BrandSIRIUS
Load feeder sizeS00
Product design / constructiondirect starter
Circuit-breaker sizeS00
Included contactor (type)3RT2017-1AK61
Included circuit-breaker (type)3RV2011-1KA10
Included link module (type)3RA1921-1DA00
3RA2110-1KA17-1AK6 — Ratings & Performance
ParameterValue
Rated motor power at 400 V5 500 W
Operational current Ie, AC-3 at 400 V11.5 A
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 V11 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)30 000 000
3RA2110-1KA17-1AK6 — 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)9 ... 12.5 A
Overload release typethermal (bimetallic)
Short-circuit trip typemagnetic
Duty / utilization type (IEC 60947-6-2)1
3RA2110-1KA17-1AK6 — Contacts & Control
ParameterValue
Rated value690 V
Rated voltage range at 50 Hz110 V
Auxiliary switch extensionYes
Switching contact typeelectromechanical
3RA2110-1KA17-1AK6 — Mechanical & Connection
ParameterValue
Main circuit connection typescrew-type terminals
Main contact conductor range (AWG)2x (20 ... 16), only for contactor 2x (18 ... 14), 2x 12
Mounting / fastening methodscrew and snap-on mounting onto 35 mm standard mounting rail
Mounting positionvertical
Width45 mm
Height167.2 mm
Depth97.1 mm
3RA2110-1KA17-1AK6 — Environmental
ParameterValue
Operating temperature range-20 ... +60 °C
Storage temperature range-50 ... +80 °C
Transport temperature range-50 ... +80 °C
Pollution degree3
Shock resistance (IEC 60068-2-27)6g / 11 ms

Product details

SIRIUS 3RA2 non-fused load feeder, size S00

The Siemens 3RA2110-1KA17-1AK6 is a SIRIUS non-fused load feeder, combining a contactor and circuit-breaker in one unit for direct motor starting. It ships with the 3RT2017-1AK61 contactor and 3RA1921-1DA00 link module pre-assembled.

CLASS 10 trip and mounting constraints

The feeder is sized S00, with a width of 45 mm and depth of 97.1 mm, fitting a 35 mm DIN rail via screw and snap-on mounting in vertical orientation. Clearance requirements: 20 mm upwards, 10 mm downwards, 9 mm at the side, zero forwards or backwards. This keeps the feeder compact in a panel but demands those gaps for heat dissipation and arc flash clearance.

Operating temperature range -20 to +60 °C, storage -50 to +80 °C. Pollution degree 3 (conductive pollution typical in industrial panels).

Frequently asked questions

What is the width and depth of 3RA2110-1KA17-1AK6?

Width is 45 mm, depth is 97.1 mm. It mounts on a 35 mm DIN rail with screw and snap-on fastening.

What contactor and link module are supplied with this feeder?

It ships with the 3RT2017-1AK61 contactor and the 3RA1921-1DA00 link module, pre-assembled as a non-fused load feeder.

MPN
3RA2110-1KA17-1AK6