Siemens SIRIUS varistor surge suppressor for size S0
3RT2926-1BD00
SIRIUS varistor surge suppressor for size S0, 127–240 V AC / 150–250 V DC.
- Application
- Contactors
- Accessory type
- Coil suppressor
- Option
- S0 · 127–240 V AC

Product specification
3RT2926-1BD00
SIRIUS varistor surge suppressor for size S0, 127–240 V AC / 150–250 V DC.
Dimensions & specifications
Accessories are matched to individual parts. A shared manufacturer or frame size alone does not establish compatibility.
Accessories & related parts
3RT2926-1BD00 — specifications & documents
SIRIUS varistor surge suppressor for size S0, 127–240 V AC / 150–250 V DC.
| Accessory type | Coil suppressor |
|---|---|
| Size | S0 |
| AC voltage range | 127–240 V AC |
| DC voltage range | 150–250 V DC |
| Suppression | Varistor |
Fits these parts
- 3RT2026-1AL20 SIRIUS S0 power contactor, 11 kW at 400 V, 25 A AC-3 / AC-3e, 3 pole. 230 V AC, 50/60 Hz coil, 1 NO + 1 NC, screw terminals.
- 3RT2027-1AL20 SIRIUS S0 power contactor, 15 kW at 400 V, 32 A AC-3 / AC-3e, 3 pole. 230 V AC, 50/60 Hz coil, 1 NO + 1 NC, screw terminals.
- 3RT2028-1AL20 SIRIUS S0 power contactor, 18.5 kW at 400 V, 38 A AC-3 / AC-3e, 3 pole. 230 V AC, 50/60 Hz coil, 1 NO + 1 NC, screw terminals.
