3RU2126-4BB0
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3RU2126-4BB0 OVERLOAD RELAYS
The Siemens Sirius 3RU2126-4BB0 is an IEC rated thermal overload relay used for the protection of three-phase motors. SIRIUS overload relays reliably protect loads against overload, phase asymmetry and phase failure.
Class 10
Size S0
3RU2126-4BB0
SELECTION CHART:
Frame Size |
Class | For Contactor | Setting Range Amps | Catalog No. |
---|---|---|---|---|
S0 | 10 | 3RT2023, 3RT2024, 3RT2025, 3RT12026 | 14 - 20 | 3RU2126-4BB0 |