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Siemens 3RT2038-1AG60 — Contactors

Siemens 3RT2038-1AG60 SIRIUS Power Contactor, 65 A AC-3, 55

MPN3RT2038-1AG60
Active

Siemens SIRIUS, power contactor, 3RT2038-1AG60, size S2, 65 A AC-3 at 480 V, 15 hp at 230 V, screw terminals, 55 mm width, DIN rail mount.

Siemens 3RT2038-1AG60 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

3RT2038-1AG60 — Identification
ParameterValue
Contactor frame sizeS2
3RT2038-1AG60 — 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
3RT2038-1AG60 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.36
Rated value @ 50 Hz100 V
3RT2038-1AG60 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2038-1AG60 — 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)
3RT2038-1AG60 — 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
3RT2038-1AG60 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2038-1AG60 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2038-1AG60 — Mechanical
ParameterValue
Width55 mm
Height114 mm
Depth130 mm
3RT2038-1AG60 — Specifications
ParameterValue
At AC10 ... 18 ms

Product details

Integrator's spec recap

The Siemens SIRIUS 3RT2038-1AG60 is a size S2 power contactor rated for motor switching at 65 A in AC-3 duty at 480 V — that's the number that governs motor load fit, not the AC-1 resistive rating. At 230 V it carries 15 hp, so it's sized for a 15 hp motor on a 230 V line or roughly a 30 hp motor at 480 V (double-check the NEC table for your voltage). The coil terminals are screw-type, and the main contacts accept 2x (0.75... 2.5 mm²) stranded or solid.

The 55 mm width is the S2 frame footprint — standard for this class. The auxiliary switch is built in (18...1 configuration on main contacts), so no separate add-on block is needed for basic signaling.

Frequently asked questions

What is the AC-3 motor rating of 3RT2038-1AG60?

Rated 65 A at 480 V in AC-3 duty, and 15 hp at 230 V. That 65 A figure at 480 V is the key spec for sizing motor loads.

What mounting clearances does 3RT2038-1AG60 need?

10 mm upwards, forwards, and downwards; 6 mm at the side. These are the minimum air gaps for proper arc quenching and heat dissipation.

Where can I buy 3RT2038-1AG60?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
3RT2038-1AG60