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Siemens 3RT1036-1BE40 — Contactors

Siemens 3RT1036-1BE40 SIRIUS Power Contactor, S2, 30 kW at 5

MPN3RT1036-1BE40

Siemens SIRIUS power contactor, size S2, 3RT1036-1BE40, 30 kW at 500 V AC-3, 41 A AC-4, screw-type terminals, 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

3RT1036-1BE40 — Identification
ParameterValue
Contactor frame sizeS2
3RT1036-1BE40 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V41 A
Rated value @ 400 V3 A
Rated value @ 500 V30 kW
Rated value @ 690 V11.4 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
3RT1036-1BE40 — Control & Coil
ParameterValue
Control supply voltage typeDC
3RT1036-1BE40 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1036-1BE40 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 160 A
Short-circuit coordination type 2, fusefuse gL/gG: 80 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1036-1BE40 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionscrew-type terminals
Conductor cross-section, solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)
Conductor cross-section, solid or stranded2x (0.75 ... 16 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
3RT1036-1BE40 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1036-1BE40 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT1036-1BE40 — Mechanical
ParameterValue
Width55 mm
Height112 mm
Depth130 mm

Product details

The Siemens SIRIUS 3RT1036-1BE40 is a size S2 power contactor rated for motor switching at 30 kW on 500 V AC-3 duty and 41 A on AC-4 duty at 400 V — the AC-4 figure matters because that's the plugging/inching load, which is harder on the contacts than a standard start/run cycle. The coil draws 10 A at 24 V DC and 6 A at 230 V AC, with an operating time of 20 to 25 ms DC and an arcing time of 10 to 15 ms.

Side-by-side mounting is permitted, which saves panel width when grouping multiple contactors. Dimensions: 55 mm wide, 112 mm high, 130 mm deep.

Frequently asked questions

Where can I buy 3RT1036-1BE40 and how do I 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 price and lead time.

What compliance documentation does Siemens provide for 3RT1036-1BE40?

RoHS compliance is confirmed with a substance prohibition date of May 1, 2012. The part carries a degree of pollution 3 rating per IEC 60947-1. Standard Siemens documentation includes a CE declaration of conformity; UL and CSA listings are typical for the SIRIUS series but not explicitly stated in this evidence.

MPN
3RT1036-1BE40