Skip to main content
Log in
Siemens 3RT1025-3AB00-ZW97 — Contactors

Siemens 3RT1025-3AB00-ZW97 SIRIUS Power Contactor, 3-Pole, 2

MPN3RT1025-3AB00-ZW97

Siemens SIRIUS, power contactor, size S0, 3RT1025-3AB00-ZW97, 3 NO main contacts, 24 VAC 50 Hz coil, screw terminals, DIN rail mount, IP20 front, 10 kW at 400 V AC-3.

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

3RT1025-3AB00-ZW97 — Identification
ParameterValue
Contactor frame sizeS0
3RT1025-3AB00-ZW97 — Ratings & Performance
ParameterValue
Rated operational current, AC-4 @ 400 V15.5 A
Rated value @ 400 V3 A
Rated value @ 500 V10 kW
Rated value @ 690 V11 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
3RT1025-3AB00-ZW97 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz24 V
3RT1025-3AB00-ZW97 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1025-3AB00-ZW97 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 63 A
Short-circuit coordination type 2, fusefuse gL/gG: 25 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1025-3AB00-ZW97 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type 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
3RT1025-3AB00-ZW97 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1025-3AB00-ZW97 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1025-3AB00-ZW97 — Mechanical
ParameterValue
Width45 mm
Height85 mm
Depth90 mm

Product details

The coil is rated 24 VAC at 50 Hz, and the contactor carries a motor power rating of 10 kW at 400 V AC-3 and 11 kW at 690 V AC-3 — so it handles standard 400 V three-phase motors up to 10 kW, with headroom for higher-voltage supplies. The operating current in AC-12 duty (resistive) is 10 A maximum, which covers control-circuit switching.

Side-by-side mounting is allowed, with a required 6 mm gap to the side for air circulation and arc clearance.

Main circuit terminals are screw-type, accepting 2x (0.25–2.5 mm²) solid or 2x (1–2.5 mm²) stranded, up to 2x 10 mm² max. AWG equivalents: 2x (16–12) solid, 2x (14–10) stranded, or 1x 8. Mechanical life is rated 10 million operations typical. Pollution degree 3 (industrial environment).

Frequently asked questions

What is the depth of 3RT1025-3AB00-ZW97?

The depth is 90 mm, with a width of 45 mm and height of 85 mm.

Will 3RT1025-3AB00-ZW97 drop into a panel designed for 3RT1023-1AL20?

Both are S0-size Siemens SIRIUS contactors with the same 45 mm width and DIN-rail mounting, so the mechanical footprint is identical. The main difference is the coil voltage — 3RT1025-3AB00-ZW97 uses 24 VAC 50 Hz, while the 3RT1023-1AL20 uses a different coil. Check the coil rating before swapping; if the coil matches, it will fit without rewiring the panel.

Who supplies 3RT1025-3AB00-ZW97 and how is it quoted for volume purchases?

This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for your volume and delivery requirements.

MPN
3RT1025-3AB00-ZW97