Siemens Sirius motor starter assembly consisting of 3RT2026 contactor, 3RB2026-1QB0 electronic overload relay and 3RH1921-1CA10 auxiliary contact block in good used working condition. This is a complete starter combination removed from service and ideal as a replacement unit or for spare parts.
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Brand: Siemens Sirius.
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Main contactor: Siemens 3RT2026 series, 3-pole AC motor contactor (label shows ratings up to 11 kW / approx. 15 HP depending on voltage – see photos for full data).
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Overload relay: Siemens 3RB2026-1QB0 solid‑state electronic overload relay, adjustable 6–25 A, class 10, size S0, direct mounting to 3RT102x/3RT202x contactors.
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Auxiliary contact block: Siemens 3RH1921-1CA10, front‑mounted 1NO auxiliary contact for Sirius 3RT contactors.
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Control / auxiliary voltage: see rating labels in photos for detailed coil and control circuit data (contactor and aux relay labels visible).
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Standards/approvals: IEC 60947, UL, CSA markings on labels (industrial control equipment).
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Mounting: DIN‑rail / direct panel mounting as per Siemens Sirius S0 frame.
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Terminals: screw terminals for main and auxiliary circuits (see photos).
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Used, removed in good working condition from an operating panel.
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Normal cosmetic wear: dirt, dust, and discoloration on housing, stickers, and terminals from service and storage.
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Cut wires remaining in several terminals, some minor insulation marks around connection points.
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No obvious cracks or broken plastic noticed; mechanical parts (terminal screws, reset/test button, rotary setting knob) present – see close‑up photos to confirm.
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This listing is for the complete assembly as shown: 3RT2026 contactor + 3RB2026-1QB0 overload relay + 3RH1921-1CA10 aux contact block.
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Functional parameters (coil voltage etc.) should be verified from the labels in the photos to ensure compatibility with your system.
