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Siemens 3RT2038-1AF00-ZX95 — Contactors

Siemens 3RT2038-1AF00-ZX95 SIRIUS Power Contactor, 65 A at 4

MPN3RT2038-1AF00-ZX95

Siemens SIRIUS power contactor, Size S2, 3RT2038-1AF00-ZX95, screw-type terminals, 65 A at 480 V, screw and snap-on 35 mm DIN rail mounting.

Siemens 3RT2038-1AF00-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

3RT2038-1AF00-ZX95 — Identification
ParameterValue
Contactor frame sizeS2
3RT2038-1AF00-ZX95 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V55 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V15 hp
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2038-1AF00-ZX95 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.37
Rated value @ 50 Hz110 V
3RT2038-1AF00-ZX95 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2038-1AF00-ZX95 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 250 A (690 V, 100 kA), aM: 160 A (690 V, 100 kA), BS88: 200 A (415 V, 80 kA)
Short-circuit coordination type 2, fusegG: 160A (690V,100kA), aM: 80A (690V,100kA), BS88: 125A (415V,80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)
3RT2038-1AF00-ZX95 — 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
3RT2038-1AF00-ZX95 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2038-1AF00-ZX95 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2038-1AF00-ZX95 — Mechanical
ParameterValue
Width55 mm
Height114 mm
Depth130 mm
3RT2038-1AF00-ZX95 — Specifications
ParameterValue
At AC10 ... 18 ms

Product details

It switches motor and resistive loads in industrial control panels, with a main-contact rating of 65 A at 480 V — that's the AC-3 motor-switching current, so it handles a 3-phase motor drawing that full-load current without derating. Mounting is via screw or snap-on onto 35 mm DIN rail per DIN EN 60715, and the mounting position allows ±180° rotation on a vertical surface plus ±22.5° tilt forward/backward — useful when the panel layout forces an odd orientation.

Mechanical life is typical 10,000,000 operations, and the coil is screw-type terminals. That's the minimum air gap to adjacent metalwork or another contactor — factor it into your DIN-rail spacing.

Frequently asked questions

What is 3RT2038-1AF00-ZX95's listed depth?

The depth is 130 mm — that's the dimension from the DIN-rail face to the farthest point of the contactor body.

What is 3RT2038-1AF00-ZX95's listed width?

The width is 55 mm — the space it occupies on the DIN rail.

Will 3RT2038-1AF00-ZX95 drop into a panel specified around 3RT2037-1AL20-ZX95 without rewiring?

Both are Size S2 SIRIUS contactors with the same mounting footprint and screw-type terminals, so mechanical fit and terminal layout are identical. The difference is the coil voltage and auxiliary configuration — verify those against the existing circuit before swapping.

MPN
3RT2038-1AF00-ZX95