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Siemens 3RT2016-1CK64-3MA0 — Contactors

Siemens 3RT2016-1CK64-3MA0 SIRIUS S00 Power Contactor, 24 VD

MPN3RT2016-1CK64-3MA0
Active

Siemens SIRIUS, power contactor, size S00, 3RT2016-1CK64-3MA0, 24 VDC coil, screw-type terminals, 45 mm width, 117 mm depth, screw and snap-on mounting on 35 mm DIN rail.

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

3RT2016-1CK64-3MA0 — Identification
ParameterValue
Contactor frame sizeS00
3RT2016-1CK64-3MA0 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V8.5 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V1 hp
Rated value @ 24 V6 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2016-1CK64-3MA0 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.24
Rated value @ 50 Hz110 V
3RT2016-1CK64-3MA0 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2016-1CK64-3MA0 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 35A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A (415V,80kA)
Short-circuit coordination type 2, fusegG: 20A (690V,100kA), aM: 16A (690V, 100kA), BS88: 20A (415V, 80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2016-1CK64-3MA0 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionscrew-type terminals
Conductor cross-section, solid0.5 ... 4 mm²
Conductor cross-section, solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 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 DIN rail according to DIN EN 60715
Side-by-side mountingYes
3RT2016-1CK64-3MA0 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2016-1CK64-3MA0 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2016-1CK64-3MA0 — Mechanical
ParameterValue
Width45 mm
Height58 mm
Depth117 mm
3RT2016-1CK64-3MA0 — Specifications
ParameterValue
At AC4 ... 15 ms

Product details

It carries a 24 VDC coil with screw-type terminals, mounts on a 35 mm DIN rail per DIN EN 60715 via screw or snap-on, and occupies a 45 mm wide by 117 mm deep footprint. At 24 VDC the main contacts are rated for 6 A; derating applies at higher DC voltages — 2 A at 48 V, 2 A at 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, 3 A at 400 V, and 0.2 A at 440 V. These are the DC switching limits, not the AC motor ratings, and govern the part's use in DC load circuits. Switching frequency depends on duty: up to 1,000 cycles/hour in AC-1 (resistive), 750 cycles/hour in AC-2 and AC-3 (motor starting/running), and 250 cycles/hour in AC-4 (plugging/inching). The AC-3e rating also allows 750 cycles/hour.

Accepts solid or stranded wire: 0.5 to 4 mm² single, or 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and 2x 4 mm². The coil connection uses screw-type terminals.

The contactor's lifecycle stage is marked as current production. Mechanical endurance is typical 10,000,000 operations.

Frequently asked questions

What are the DC switching ratings for 3RT2016-1CK64-3MA0?

At 24 VDC the main contacts are rated for 6 A. The rating drops to 2 A at 48 V and 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V, 3 A at 400 V, and 0.2 A at 440 V.

What is the mounting footprint and clearance needed?

The contactor is 45 mm wide, 117 mm deep, and 58 mm high. Minimum clearances: 10 mm upwards, 10 mm forwards, 10 mm downwards, and 6 mm at the side.

Where can I buy 3RT2016-1CK64-3MA0 and how is it quoted?

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

MPN
3RT2016-1CK64-3MA0