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Siemens 3RT1017-1WB41 — Contactors

Siemens 3RT1017-1WB41 SIRIUS Power Contactor, 24 VDC Coil, S

MPN3RT1017-1WB41

Siemens SIRIUS power contactor, size S00, 24 VDC coil, screw-type terminals, IP20, for 35 mm DIN rail.

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

3RT1017-1WB41 — Identification
ParameterValue
Contactor frame sizeS00
3RT1017-1WB41 — Ratings & Performance
ParameterValue
Rated operational current, AC-4 @ 400 V8.5 A
Rated value @ 400 V3 A
Rated value @ 500 V5.5 kW
Rated value @ 690 V5.5 kW
Rated value @ 230 V6 A
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT1017-1WB41 — Control & Coil
ParameterValue
Control supply voltage typeDC
3RT1017-1WB41 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1017-1WB41 — 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
3RT1017-1WB41 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Conductor cross-section, solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Side-by-side mountingYes
3RT1017-1WB41 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
3RT1017-1WB41 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1017-1WB41 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

The 24 VDC coil draws 1.4 W holding power, with a pick-up threshold of 0.85 x rated voltage and a drop-out threshold of 1.85 x rated voltage. Rated operational current at AC-12 (resistive load) is 10 A at 24 V. For inductive motor loads, the contactor is rated for 5.5 kW at 400 V AC-3 duty and 8.5 A at 400 V AC-4 duty. The built-in varistor surge suppressor handles coil suppression internally.

Width is 45 mm, height 57.5 mm, depth 72 mm. IP20 finger-safe protection on the front and terminals. Screw-type terminals for the main current circuit accept 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), or max. 2x (0.75...4 mm²) solid/stranded conductors; AWG equivalents are 2x (20...16), 2x (18...14), 1x 12.

Short-Circuit Coordination and Ratings

Pollution degree 3 (industrial environment).

Frequently asked questions

What is the coil voltage and power consumption for 3RT1017-1WB41?

The coil is rated 24 VDC. Closing and holding power are both 1.4 W. Pick-up threshold is 0.85 x rated voltage; drop-out threshold is 1.85 x rated voltage.

What are the motor ratings for 3RT1017-1WB41 at 400 V?

At 400 V AC-3 duty, the contactor is rated for 5.5 kW motor load. At 400 V AC-4 duty (frequent starting/plugging), the rated operational current is 8.5 A.

What short-circuit protection does 3RT1017-1WB41 require?

For Type 2 coordination (no damage), use a gL/gG 20 A fuse upstream. For Type 1 coordination (contactor may need replacement), use a gL/gG 35 A fuse.

Where can I buy 3RT1017-1WB41 and how is it quoted?

The 3RT1017-1WB41 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote submission.

MPN
3RT1017-1WB41