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Siemens 3RT2026-2BM40-ZX95 — Contactors

Siemens 3RT2026-2BM40-ZX95 SIRIUS Power Contactor, S0 Frame

MPN3RT2026-2BM40-ZX95
Active

Siemens SIRIUS 3RT2026-2BM40-ZX95 power contactor, S0 frame, 45 mm width, spring-type terminals, screw and snap-on mounting on 35 mm DIN rail.

Siemens 3RT2026-2BM40-ZX95 datasheet (PDF)
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

3RT2026-2BM40-ZX95 — Identification
ParameterValue
Contactor frame sizeS0

Ratings & Performance

3RT2026-2BM40-ZX95 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V15.5 A
Rated value @ 400 V3 A
Rated value @ 500 V2 A
Rated value @ 690 V1 A
Rated value @ 230 V3 hp
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A

Control & Coil

3RT2026-2BM40-ZX95 — Control & Coil
ParameterValue
Control supply voltage typeDC

Contacts & Poles

3RT2026-2BM40-ZX95 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)

Protection & Coordination

3RT2026-2BM40-ZX95 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 100 A (690 V, 100 kA), aM: 50 A (690 V, 100 kA), BS88: 100 A (415 V, 80 kA)
Short-circuit coordination type 2, fusegG: 35A (690V, 100kA), aM: 20A (690V, 100kA), BS88: 35A (415V, 80kA)
Aux. switch short-circuit protection, fusegG: 10 A (500 V, 1 kA)

Connection & Mounting

3RT2026-2BM40-ZX95 — Connection & Mounting
ParameterValue
Main circuit connectionspring-loaded terminals
Aux. / control circuit connectionspring-loaded terminals
Conductor cross-section, solid1 ... 10 mm²
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

Durability

3RT2026-2BM40-ZX95 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000

Environmental

3RT2026-2BM40-ZX95 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m

Mechanical

3RT2026-2BM40-ZX95 — Mechanical
ParameterValue
Width45 mm
Height102 mm
Depth107 mm

Product details

Wire termination and panel fit

The 3RT2026-2BM40-ZX95: The depth is 107 mm, height 102 mm — the S0 frame keeps the footprint compact for high-density panel layouts.

Switching frequency and duty limits

The AC-3e rating also caps at 750 cycles/hour. These limits govern the contactor's thermal recovery between operations — exceeding them shortens electrical life.

Auxiliary contact ratings and coil data

An auxiliary switch is built in. The coil pick-up and drop-out times are 15 to 18 ms DC. Arcing time is 10 ms.

MPN
3RT2026-2BM40-ZX95