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Siemens 3RT1016-1AR01 — Contactors

Siemens SIRIUS 3RT1016-1AR01 Power Contactor, Size S00, 24 V

MPN3RT1016-1AR01

Siemens SIRIUS power contactor, 3RT1016-1AR01, size S00, 24 VDC coil rated 10 A, screw-type terminals, snap-on 35 mm 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

3RT1016-1AR01 — Identification
ParameterValue
Contactor frame sizeS00
3RT1016-1AR01 — 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
3RT1016-1AR01 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz415 V
3RT1016-1AR01 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1016-1AR01 — 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
3RT1016-1AR01 — 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
3RT1016-1AR01 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1016-1AR01 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1016-1AR01 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

It is a current-production part, per the lifecycle status. It carries a 24 V DC coil and is rated for main circuit switching at 50/60 Hz, with a rated operational voltage of 415 V at 50 Hz and 415 V at 60 Hz. The contactor's mechanical life is typical 30,000,000 operations.

The 10 A rating at 24 V DC is the maximum continuous current the auxiliary contacts can carry in DC-12 or DC-13 duty. For motor switching specifically: at AC-2 duty (slip-ring motors) at 400 V, it is rated 4 kW; at AC-4 duty (plugging/inching) at 400 V, it is rated 8.5 A. The main current circuit uses screw-type terminals, accepting solid or stranded conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and max 2x (0.75 to 4 mm²). For AWG, it accepts 2x (20 to 16), 2x (18 to 14), and 1x 12. This covers most panel wiring up to 4 mm² without needing lug adapters.

Environmental and coordination specs

These are the values for the main circuit; the auxiliary circuit follows the 10 A DC rating.

Frequently asked questions

What are the key ratings for this contactor?

The contactor is rated 10 A at 24 V DC for auxiliary contacts, 6 A at 230 V AC, and 3 A at 400 V AC. For motor loads at AC-2 duty at 400 V, it is rated 4 kW; at AC-4 duty at 400 V, it is rated 8.5 A. The coil is 24 V DC.

What is the physical size and mounting of the 3RT1016-1AR01?

It is a size S00 contactor with dimensions 45 mm width, 57.5 mm height, and 72 mm depth. It mounts via screw and snap-on onto a 35 mm DIN rail per DIN EN 50022. Side-by-side mounting is allowed with 6 mm side clearance.

What wire sizes does the 3RT1016-1AR01 accept?

The screw-type terminals accept solid or stranded conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and max 2x (0.75 to 4 mm²). In AWG: 2x (20 to 16), 2x (18 to 14), and 1x 12.

What short-circuit protection does this contactor require?

For Type 2 coordination (contactor remains functional after a fault), use a gL/gG fuse rated 20 A. For Type 1 coordination (contactor may need replacement), use a 35 A fuse.

MPN
3RT1016-1AR01