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Siemens 3RT7016-1AB02 — Contactors

Siemens 3RT7016-1AB02 Contactor, S00, 24V AC Coil, 3-Pole

MPN3RT7016-1AB02

Siemens SIRIUS 3RT7016-1AB02, size S00 contactor, 3-pole NO main contacts, 24 V AC 50/60 Hz coil, screw terminals, IP20 front and terminal protection.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RT7016-1AB02 — Identification
ParameterValue
Contactor frame sizeS00
3RT7016-1AB02 — Ratings & Performance
ParameterValue
Rated value @ 400 V3 A
Rated value @ 690 V1 A
Rated value @ 230 V6 A
3RT7016-1AB02 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.27
Rated value @ 50 Hz24 V
3RT7016-1AB02 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliabilityacceptability for PLC control (17 V, 5 mA)
3RT7016-1AB02 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegL/gG NH 3NA: 35 A
Short-circuit coordination type 2, fusegL/gG NH 3NA: 20 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT7016-1AB02 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionscrew-type terminals
Conductor cross-section, solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Side-by-side mountingYes
3RT7016-1AB02 — Environmental
ParameterValue
Operating temperature range-10 ... +55 °C
Storage temperature range-25 ... +70 °C
Installation altitude, max.2 000 m
3RT7016-1AB02 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

The Siemens 3RT7016-1AB02 is a size S00 contactor with three normally-open main poles, rated for AC-3 switching up to 690 V maximum. The coil is 24 V AC at 50/60 Hz, drawing 0.27 A at both frequencies. Main circuit screw terminals accept 2x (0.5...1.5 mm²) solid/stranded or 2x (0.75...2.5 mm²) finely stranded with ferrules. Auxiliary contacts are rated for PLC-level signals (17 V, 5 mA minimum), so they can drive a digital input directly without a separate interface relay.

The 45 mm width (three 15 mm modules) fits standard enclosure cutouts. Side-by-side mounting is permitted with no derating gap.

For type of coordination 2, the required backup fuse is gL/gG NH 3NA: 20 A. For type 1 coordination, 35 A. Operating temperature range is -10 to +55 °C; storage from -25 to +70 °C. Shock resistance: 9.8g at 5 ms, 5.9g at 10 ms sine pulse.

Frequently asked questions

What are the key ratings for 3RT7016-1AB02?

It is a size S00 contactor with three NO main poles, 24 V AC coil, rated for AC-3 switching up to 690 V. The main contacts are rated 6 A at 230 V, 3 A at 400 V, and 1 A at 690 V. Maximum mechanical switching rate is 750 operations/hour at AC-3, 250 at AC-4.

What is the closest functional second-source to 3RT7016-1AB02?

The closest functional peer is the 3RT6018-1AB02, also a size S00 contactor with a 24 V AC coil. The 3RT7016-1AB02 is the standard-duty variant; the 3RT6018-1AB02 carries higher current ratings. Both share the same 45 mm width and DIN-rail footprint, so they can swap in the same panel without rewiring, provided the load current is within the 3RT7016's ratings.

Where can I buy 3RT7016-1AB02?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
3RT7016-1AB02