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Siemens 3RT1016-1AN25-ZX95 — Contactors

Siemens 3RT1016-1AN25-ZX95 SIRIUS Power Contactor, S00, 4 kW

MPN3RT1016-1AN25-ZX95

Siemens SIRIUS 3RT1016-1AN25-ZX95 power contactor, size S00, 4 kW at AC-2 400 V, 8.5 A at AC-4 400 V, screw terminals, 45 mm wide, snap-on DIN rail mounting.

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

3RT1016-1AN25-ZX95 — Identification
ParameterValue
Contactor frame sizeS00
3RT1016-1AN25-ZX95 — Ratings & Performance
ParameterValue
Rated operational current, AC-4 @ 400 V8.5 A
Rated value @ 400 V3 A
Rated value @ 500 V4.5 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
3RT1016-1AN25-ZX95 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz220 V
3RT1016-1AN25-ZX95 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1016-1AN25-ZX95 — 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
3RT1016-1AN25-ZX95 — 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
3RT1016-1AN25-ZX95 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1016-1AN25-ZX95 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1016-1AN25-ZX95 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth114 mm

Product details

Rated 4 kW at AC-2 duty at 400 V and 8.5 A at AC-4 at 400 V, it handles both standard motor starting and plugging/inching applications. The screw-type terminals accept 2x (0.5 to 1.5 mm²) solid or 2x (0.75 to 2.5 mm²) stranded, with a max of 2x 4 mm².

AC-2 at 400 V rated at 4 kW covers slip-ring motor starting where the contactor closes and opens under load. AC-4 at 400 V at 8.5 A handles reversing or plugging duty with higher electrical wear. The 45 mm width and 114 mm depth fit standard DIN-rail layouts without crowding adjacent devices.

Frequently asked questions

What are the key motor ratings for this contactor?

It is rated 4 kW at AC-2 duty at 400 V for slip-ring motor starting, and 8.5 A at AC-4 at 400 V for reversing or plugging applications.

What is the physical size and mounting?

The contactor is 45 mm wide, 57.5 mm high, and 114 mm deep. It mounts via screw or snap-on onto a 35 mm DIN rail per EN 50022.

What wire sizes does the screw terminal accept?

The screw terminals accept 2x (0.5 to 1.5 mm²) solid, 2x (0.75 to 2.5 mm²) stranded, with a maximum of 2x 4 mm².

MPN
3RT1016-1AN25-ZX95