Skip to main content
Log in
Siemens 3RT1025-3AF06-ZX95 — Contactors

Siemens 3RT1025-3AF06-ZX95 SIRIUS Power Contactor, S0, 3 NO,

MPN3RT1025-3AF06-ZX95

Siemens SIRIUS power contactor, size S0, 3 NO main contacts, 11 kW at 690 V AC-3, screw and snap-on DIN rail mounting, 91 mm depth.

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

3RT1025-3AF06-ZX95 — Identification
ParameterValue
Contactor frame sizeS0
3RT1025-3AF06-ZX95 — 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
3RT1025-3AF06-ZX95 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz110 V
3RT1025-3AF06-ZX95 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1025-3AF06-ZX95 — 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
3RT1025-3AF06-ZX95 — 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
3RT1025-3AF06-ZX95 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1025-3AF06-ZX95 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1025-3AF06-ZX95 — Mechanical
ParameterValue
Width65 mm
Height85 mm
Depth91 mm

Product details

Power contactor for motor switching

The Siemens SIRIUS 3RT1025-3AF06-ZX95 is a size S0 power contactor with three normally-open main contacts, rated for motor loads up to 11 kW at 690 V AC-3. Depth is 91 mm, width 65 mm, height 85 mm — compact enough for dense enclosures.

Ratings and coordination

At 400 V AC-2 it handles 7.5 kW; at AC-4 the rated operating current is 15.5 A. For Type 2 coordination, use a 25 A gL/gG fuse; Type 1 allows up to 63 A.

Panel integration

Screw-type terminals on the main circuit accept 2x (0.25...2.5 mm²) solid or 2x (1...2.5 mm²) stranded, up to 2x 10 mm² max. Front face is IP20; terminal area is IP00 — keep live parts guarded in the enclosure.

Frequently asked questions

What is the depth of 3RT1025-3AF06-ZX95?

The depth is 91 mm, width 65 mm, height 85 mm.

What wire sizes does the 3RT1025-3AF06-ZX95 accept?

Solid wire: 2x (0.25...2.5 mm²). Stranded: 2x (1...2.5 mm²) and 2x (2.5...6 mm²), max 2x 10 mm². AWG equivalents: 2x (16...12), 2x (14...10), 1x 8.

Will 3RT1025-3AF06-ZX95 drop into a panel specified for 3RT1023-1AL20?

The DIN rail footprint and size S0 are identical, so mechanical fit is the same. However, check the coil voltage rating and auxiliary contact count — the 3RT1025-3AF06-ZX95 has 3 NO main contacts and no NC main contacts.

MPN
3RT1025-3AF06-ZX95