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Siemens 3RT1016-1AM25 — Contactors

Siemens 3RT1016-1AM25 SIRIUS power contactor, S00, 208 V 50/

MPN3RT1016-1AM25

Siemens SIRIUS power contactor, frame size S00, 3RT1016-1AM25, 208 V 50/60 Hz coil, 4 kW rated at 400 V AC-3, screw terminals, 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

3RT1016-1AM25 — Identification
ParameterValue
Contactor frame sizeS00
3RT1016-1AM25 — 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
3RT1016-1AM25 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz208 V
3RT1016-1AM25 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1016-1AM25 — 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
3RT1016-1AM25 — 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
3RT1016-1AM25 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1016-1AM25 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1016-1AM25 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth114 mm

Product details

The coil is wound for 208 V at both 50 Hz and 60 Hz, with a tolerance band of 0.8 to 1.1 times rated voltage at 50 Hz and 0.85 to 1.1 at 60 Hz.

Mounts via screw or snap-on onto 35 mm DIN rail per EN 50022, saving panel space at 45 mm width and 57.5 mm height. Depth is 114 mm — leaves room for wiring ducts.

Electrical ratings and wiring

Main contacts are screw-type terminals accepting 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²) solid/stranded, with AWG equivalents 2x (20-16), 2x (18-14), and 1x 12. Auxiliary contact block (3-pole instantaneous) carries 10 A at 24 V, 2 A at 60 V, 1 A at 110 V, 0.3 A at 220 V. For AC-4 (plugging/reversing) duty at 400 V, rated current is 8.5 A. Short-circuit coordination: type 2 requires 20 A gL/gG fuse; type 1 allows 35 A gL/gG.

Frequently asked questions

Where can I buy 3RT1016-1AM25 and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time.

What is 3RT1016-1AM25's listed depth?

The depth is 114 mm, with a width of 45 mm and height of 57.5 mm, fitting the S00 frame footprint.

What wire sizes does the 3RT1016-1AM25 accept?

Screw terminals accept 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or max 2x (0.75 to 4 mm²) solid/stranded, plus AWG equivalents 2x (20-16), 2x (18-14), and 1x 12.

Will 3RT1016-1AM25 drop into a panel specified around 3RT1016-1AR11 without rewiring?

Both are S00 frame contactors with identical mounting footprint (45 mm wide, snap-on DIN rail) and screw terminals, so mechanical fit is the same. However, verify coil voltage and auxiliary contact configuration — the 1AR11 variant uses a different coil voltage and may have different auxiliary contact arrangement, so electrical compatibility must be checked against the existing circuit.

MPN
3RT1016-1AM25