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Siemens 3RT1017-2BB41 — Contactors

Siemens 3RT1017-2BB41 SIRIUS Power Contactor, 24 VDC, 5.5 kW

MPN3RT1017-2BB41

Siemens SIRIUS power contactor, size S00, 3RT1017-2BB41, 24 VDC coil, 5.5 kW at 400 V AC-3, spring-loaded terminals, IP20.

$381.89Ref. price · indicative, final on quote
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

3RT1017-2BB41 — Identification
ParameterValue
Contactor frame sizeS00
3RT1017-2BB41 — Ratings & Performance
ParameterValue
Rated operational current, AC-4 @ 400 V8.5 A
Rated value @ 400 V5.5 kW
Rated value @ 500 V5.5 kW
Rated value @ 690 V5.5 kW
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT1017-2BB41 — Control & Coil
ParameterValue
Control supply voltage typeDC
3RT1017-2BB41 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1017-2BB41 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 35 A
Short-circuit coordination type 2, fusefuse gL/gG: 20 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1017-2BB41 — Connection & Mounting
ParameterValue
Main circuit connectionspring-loaded terminals
Conductor cross-section, solid2x (0.25 ... 2.5 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.25 ... 1.5 mm²)
Side-by-side mountingYes
3RT1017-2BB41 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1017-2BB41 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Installation altitude, max.2 000 m
3RT1017-2BB41 — Mechanical
ParameterValue
Width45 mm
Height60 mm
Depth73 mm

Product details

The Siemens 3RT1017-2BB41 is a SIRIUS power contactor in frame size S00, rated to switch a 5.5 kW three-phase motor at 400 V in AC-3 duty (the standard motor-switching category per IEC 60947-4-1). The 24 VDC coil draws 3.3 W holding power and 3.3 W closing power. Pick-up voltage is 0.85 x rated, drop-out below the threshold typical for DC coils.

Mounting and terminal detail

Side-by-side mounting is permitted. The main circuit uses spring-loaded terminals accepting 2 x (0.25 to 2.5 mm²) solid or stranded.

Short-circuit coordination and thermal limits

Mechanical endurance is 30 million operations — typical for a S00 frame in cyclic duty.

MPN
3RT1017-2BB41