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Siemens 3RT1024-3AK60-1AA0 — Contactors

Siemens 3RT1024-3AK60-1AA0 SIRIUS Power Contactor, 7.5 kW at

MPN3RT1024-3AK60-1AA0

Siemens SIRIUS power contactor, size S0, 3RT1024-3AK60-1AA0, 7.5 kW at 690 V AC-3, screw terminals, 110 V AC 50 Hz / 120 V AC 60 Hz coil, snap-on 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

3RT1024-3AK60-1AA0 — Identification
ParameterValue
Contactor frame sizeS0
3RT1024-3AK60-1AA0 — Ratings & Performance
ParameterValue
Rated operational current, AC-4 @ 400 V12.5 A
Rated value @ 400 V3 A
Rated value @ 500 V7.5 kW
Rated value @ 690 V7.5 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
3RT1024-3AK60-1AA0 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz110 V
3RT1024-3AK60-1AA0 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1024-3AK60-1AA0 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 63 A
Short-circuit coordination type 2, fusefuse gL/gG: 25 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1024-3AK60-1AA0 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Conductor cross-section, solid2x (0.25 ... 2.5 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.25 ... 1.5 mm²)
Side-by-side mountingYes
3RT1024-3AK60-1AA0 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1024-3AK60-1AA0 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1024-3AK60-1AA0 — Mechanical
ParameterValue
Width45 mm
Height85 mm
Depth91 mm

Product details

The Siemens SIRIUS 3RT1024-3AK60-1AA0 is a size S0 power contactor rated for motor switching up to 7.5 kW at 690 V AC-3. Main circuit connections use screw-type terminals.

For resistive loads (AC-1), the maximum operating current is 10 A. The 50/60 Hz coil tolerance (0.8 to 1.1 times rated voltage) means the coil holds in reliably even if the supply sags to 88 V AC on the 110 V tap.

The 45 mm width and 85 mm height fit the standard S0 footprint. Depth is 91 mm. Side-by-side mounting is allowed, with a minimum 6 mm clearance to adjacent components on the side. Maximum installation altitude is 2 000 m.

Frequently asked questions

What is the closest functional second-source for 3RT1024-3AK60-1AA0?

The 3RT1023-1AL20 is a size S0 SIRIUS contactor with a similar footprint and screw terminals, but its coil voltage and power ratings differ — verify the coil and load specifications before substituting. The 3RT1016-1AG61 and 3RT1016-2AP02 are smaller-frame SIRIUS contactors (size S00) and will not drop into the same panel cutout without adapter plates.

Where can I buy 3RT1024-3AK60-1AA0?

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

MPN
3RT1024-3AK60-1AA0