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Siemens 3RT2035-1AP04-3MA0 — Contactors

Siemens 3RT2035-1AP04-3MA0 SIRIUS Power Contactor, 480V 40A

MPN3RT2035-1AP04-3MA0
Active

Siemens SIRIUS power contactor, Size S2, 3RT2035-1AP04-3MA0, 480 V 40 A, screw-type coil terminals, DIN rail snap-on.

Siemens 3RT2035-1AP04-3MA0 datasheet (PDF)
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

3RT2035-1AP04-3MA0 — Identification
ParameterValue
Contactor frame sizeS2
3RT2035-1AP04-3MA0 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V35 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V7.5 hp
Rated value @ 24 V6 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2035-1AP04-3MA0 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.37
Rated value @ 50 Hz230 V
3RT2035-1AP04-3MA0 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2035-1AP04-3MA0 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 160 A (690 V, 100 kA), aM: 80 A (690 V, 100 kA), BS88: 125 A (415 V, 80 kA)
Short-circuit coordination type 2, fusegG: 80A (690V,100kA), aM: 50A (690V,100kA), BS88: 63A (415V,80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2035-1AP04-3MA0 — 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 DIN rail according to DIN EN 60715
Side-by-side mountingYes
3RT2035-1AP04-3MA0 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2035-1AP04-3MA0 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2035-1AP04-3MA0 — Mechanical
ParameterValue
Width55 mm
Height114 mm
Depth174 mm
3RT2035-1AP04-3MA0 — Specifications
ParameterValue
At AC10 ... 18 ms

Product details

Mechanical life is 10 million cycles typical. Maximum switching rates: 1200 ops/h at AC-1, 1000 ops/h at AC-3, 750 ops/h at AC-2, and 300 ops/h at AC-4 — the AC-4 rate is the one to watch for plugging or inching duty. Arcing time runs 10 to 20 ms.

Coil ratings and conductor sizing

The coil draws 6 A at 24 V, 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, 0.6 A at 440 V, and 2 A at 500 V. At 230 V it's rated 7.5 hp. Conductor cross-section: 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) solid or stranded. The screw-type coil terminals are straightforward to terminate — just torque to spec.

Frequently asked questions

Where can I buy 3RT2035-1AP04-3MA0 and get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm number.

Will 3RT2035-1AP04-3MA0 drop into a panel specified around 3RT2016-1AG62 without rewiring?

No — the 3RT2035 is a Size S2 contactor (55 mm wide, 174 mm deep), while the 3RT2016 is a smaller frame. The footprint, terminal spacing, and DIN-rail clearance differ; a direct swap without rewiring or re-panel layout is unlikely.

What compliance documentation does this contactor carry?

As a Siemens SIRIUS product, it typically carries CE, UL, CSA, and RoHS/REACH declarations. Specific cert numbers should be verified against the nameplate or the manufacturer's declaration of conformity for the exact order code.

MPN
3RT2035-1AP04-3MA0