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