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Siemens 3RT2035-3AL20-ZX95 — Contactors

Siemens 3RT2035-3AL20-ZX95 SIRIUS Power Contactor, 40 A at 4

MPN3RT2035-3AL20-ZX95

Siemens SIRIUS power contactor, size S2, 3RT2035-3AL20-ZX95, rated 40 A at 480 V, spring-type terminals, screw and snap-on mounting on 35 mm DIN rail.

Siemens 3RT2035-3AL20-ZX95 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

3RT2035-3AL20-ZX95 — Identification
ParameterValue
Contactor frame sizeS2
3RT2035-3AL20-ZX95 — 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 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2035-3AL20-ZX95 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.36
Rated value @ 50 Hz230 V
3RT2035-3AL20-ZX95 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2035-3AL20-ZX95 — 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)
3RT2035-3AL20-ZX95 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionspring-loaded terminals
Conductor cross-section, solid or stranded2x (0.5 ... 2.5 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Side-by-side mountingYes
3RT2035-3AL20-ZX95 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2035-3AL20-ZX95 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2035-3AL20-ZX95 — Mechanical
ParameterValue
Width55 mm
Height114 mm
Depth130 mm
3RT2035-3AL20-ZX95 — Specifications
ParameterValue
At AC10 ... 18 ms

Product details

The 3RT2035-3AL20-ZX95: Snap-on or screw-fix to 35 mm DIN rail. Panel footprint: 55 mm wide, 114 mm high, 130 mm deep.

Rated operational current at 480 V is 40 A. Mechanical life typical 10,000,000 operations. Maximum switching rates: 1,200 ops/h at AC-1, 1,000 ops/h at AC-3 and AC-3e, 750 ops/h at AC-2, 300 ops/h at AC-4. Arcing time 10–20 ms; operate time at AC 10–18 ms.

Coil and auxiliary contacts

Coil rated 230 V at 50 Hz, draws 0.36 A at 50 Hz and 0.39 A at 60 Hz. Includes an auxiliary switch. Main contact configuration: 18 normally open and 1 normally closed.

Frequently asked questions

How do I get current pricing and availability for 3RT2035-3AL20-ZX95?

Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through our independent distribution network.

Will 3RT2035-3AL20-ZX95 drop into a panel that was specified around 3RT2037-1AL20-ZX95 without rewiring?

Both are size S2 SIRIUS contactors with the same DIN-rail footprint and spring-type terminals, so they share the same mounting and wiring pattern. The 3RT2037-1AL20-ZX95 carries a higher current rating — verify your load matches the 3RT2035's 40 A at 480 V before substituting.

MPN
3RT2035-3AL20-ZX95