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Siemens 3RT1017-1HB42-ZW98 — Contactors

Siemens 3RT1017-1HB42-ZW98 SIRIUS Power Contactor, 24 VDC, S

MPN3RT1017-1HB42-ZW98

Siemens SIRIUS power contactor, size S00, 3RT1017-1HB42-ZW98, 24 VDC coil, screw terminals, 8.5 A AC-4 at 400 V, 5.5 kW at 500 V, IP20 front, DIN rail mount.

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

3RT1017-1HB42-ZW98 — Identification
ParameterValue
Contactor frame sizeS00
3RT1017-1HB42-ZW98 — 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
3RT1017-1HB42-ZW98 — Control & Coil
ParameterValue
Control supply voltage typeDC
3RT1017-1HB42-ZW98 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1017-1HB42-ZW98 — 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
3RT1017-1HB42-ZW98 — 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
3RT1017-1HB42-ZW98 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
3RT1017-1HB42-ZW98 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1017-1HB42-ZW98 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

Rated for AC-4 duty at 8.5 A at 400 V, this contactor handles the high electrical stress of plugging and inching operations — the most demanding switching category for reversing or jogging motor loads. At 500 V it delivers 5.5 kW, matching a typical 7.5 hp induction motor on a 480 V line.

Coil and auxiliary contact ratings

Auxiliary contact ratings span 10 A at 24 V down to 0.3 A at 220 V DC — enough for PLC inputs or pilot lights in the control circuit.

Side-by-side mounting is permitted with 6 mm spacing, so you can pack several S00 contactors on a single DIN rail without derating.

Frequently asked questions

Will 3RT1017-1HB42-ZW98 drop into a panel specified around 3RT1017-1AP01 without rewiring?

The mechanical footprint (size S00, 45 mm width, 57.5 mm height, 72 mm depth) and screw-terminal layout are identical across the 3RT1017 family. The difference is the coil — 24 VDC vs the AP01's coil voltage. If the panel already has a 24 VDC supply, the 1HB42 drops in without rewiring the power circuit. If the AP01 was driven by an AC control voltage, you will need to rewire the coil supply.

MPN
3RT1017-1HB42-ZW98