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Siemens 3RT2026-1FB48-0GS3 — Contactors

Siemens 3RT2026-1FB48-0GS3 SIRIUS Power Contactor, S0, 24 VD

MPN3RT2026-1FB48-0GS3

Siemens SIRIUS 3RT2026-1FB48-0GS3 power contactor, S0 frame, 24 VDC coil, screw-type terminals, 45 mm width, 151 mm depth, 85 mm height, current lifecycle stage.

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

3RT2026-1FB48-0GS3 — Identification
ParameterValue
Contactor frame sizeS0
3RT2026-1FB48-0GS3 — Ratings & Performance
ParameterValue
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 V6 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2026-1FB48-0GS3 — Control & Coil
ParameterValue
Control supply voltage typeDC
3RT2026-1FB48-0GS3 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2026-1FB48-0GS3 — 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)
3RT2026-1FB48-0GS3 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Conductor cross-section, solid1 ... 10 mm²
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Side-by-side mountingYes
3RT2026-1FB48-0GS3 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2026-1FB48-0GS3 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
3RT2026-1FB48-0GS3 — Mechanical
ParameterValue
Width45 mm
Height85 mm
Depth151 mm

Product details

It carries a 24 V rated-value coil drawing 6 A at that voltage in DC-13 duty, so it suits PLC or relay-driven 24 VDC control circuits without an intermediate interface. The contactor mounts via screw and snap-on onto 35 mm standard mounting rail per DIN EN 60715, with flexible orientation: +/-180° rotation on a vertical surface and +/-22.5° tilt forward/backward.

The S0 frame carries screw-type terminals for main contacts accepting solid or stranded conductors from 1 to 10 mm², roughly 16 to 8 AWG. That covers most panel wiring for contactors at this frame size — no need for ferrule adapters on stranded wire up to 10 mm². Switching frequency varies by duty class: 1 000 cycles/hour at AC-1 (resistive), 750 at AC-2 and AC-3 (motor starting/running), and 250 at AC-4 (plugging/inching) (–). For a conveyor or pump running standard AC-3 duty, the 750 cycles/hour ceiling is generous — it won't limit a normal production cycle. The DC coil dropout timing is 15 to 17.5 ms, which matters for coordination with upstream safety relays or PLC outputs that need to see the contactor open within a known window.

At 45 mm wide, 85 mm high, and 151 mm deep, the S0 frame fits standard 45 mm DIN-rail pitch. The contactor has no auxiliary switch built in, so if you need auxiliary contacts for status feedback or interlocking, order a separate side-mount auxiliary switch block.

Frequently asked questions

Where can I buy 3RT2026-1FB48-0GS3 and get current pricing?

This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm quote with lead time.

What wire sizes does the 3RT2026-1FB48-0GS3 accept?

The screw-type terminals accept solid or stranded conductors from 1 to 10 mm², corresponding to approximately 16 to 8 AWG.

What is the depth of 3RT2026-1FB48-0GS3?

The depth is 151 mm, with a width of 45 mm and height of 85 mm.

MPN
3RT2026-1FB48-0GS3