Skip to main content
Log in
Siemens 3RT7036-1AP00 — Contactors

Siemens 3RT7036-1AP00 SIRIUS Contactor, S2, 3-Pole, AC-3 690

MPN3RT7036-1AP00

Siemens SIRIUS 3RT7036-1AP00, size S2, 3-pole contactor, AC coil, screw terminals, AC-3 rated to 690 V, IP20 front.

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

3RT7036-1AP00 — Identification
ParameterValue
Contactor frame sizeS2
3RT7036-1AP00 — Ratings & Performance
ParameterValue
Rated value @ 400 V3 A
Rated value @ 690 V1 A
Rated value @ 230 V6 A
3RT7036-1AP00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.36
Rated value @ 50 Hz230 V
3RT7036-1AP00 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliabilityacceptability for PLC control (17 V, 5 mA)
3RT7036-1AP00 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegL/gG NH 3NA: 160 A
Short-circuit coordination type 2, fusegL/gG NH 3NA: 80 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT7036-1AP00 — 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
3RT7036-1AP00 — Environmental
ParameterValue
Operating temperature range-10 ... +55 °C
Storage temperature range-25 ... +70 °C
Installation altitude, max.2 000 m
3RT7036-1AP00 — Mechanical
ParameterValue
Width55 mm
Height112 mm
Depth115 mm

Product details

The IP20 front enclosure keeps fingers and tools out of the live terminals inside the panel; the terminal area itself is IP00, so it expects enclosure protection.

Ratings That Matter for the Application

The AC-3 maximum switching rate is 800 operations per hour; AC-4 (plugging/reversing) drops to 250 per hour — the mechanical life is there, but the arc erosion under AC-4 is the limiter. For DC-13 loads at 220 V, it's rated 0.3 A, which covers solenoids and brake coils in that voltage class.

Coil and Control Considerations

The AC coil draws 0.36 A at 50 Hz, 0.38 A at 60 Hz during pickup; holding power is 0.36 W DC equivalent. That's a standard SIRIUS coil — no surprises for the control transformer sizing. The control supply voltage is AC only; if your panel runs a 24 VDC control bus, you'll need the DC-coil variant.

Frequently asked questions

What are the main contact ratings for this contactor?

It has three normally-open main poles rated for AC-3 duty up to 690 V maximum. The AC-3 switching rate is 800 operations per hour; for DC-13 at 220 V, the rated operational current is 0.3 A.

Will the 3RT7036-1AP00 drop into a panel specified for the 3RT7036-1AG00?

Both are SIRIUS size S2 contactors with the same 55 mm width and DIN-rail mounting, so the mechanical footprint is identical. The main difference is the coil voltage: the -1AP00 uses an AC coil; the -1AG00 uses a 24 VDC coil. If the control circuit is AC, the -1AP00 is a direct swap; if it's 24 VDC, you need the -1AG00 or another DC-coil variant.

What compliance documentation is available for this contactor?

The part carries standard Siemens SIRIUS compliance: it's designed for use in industrial control panels and meets applicable IEC/EN standards. Specific certifications (UL, CSA, CE, RoHS, REACH) are typically listed on the manufacturer's declaration or the product datasheet; the evidence here confirms the insulation voltage rating of 690 V and surge voltage resistance of 6 kV.

MPN
3RT7036-1AP00