Brand: Siemens
Model‑No.:3RW4026‑1BB05
Series:SIRIUS 3RW40 compact soft‑starter
Frame size:S0
Main‑circuit voltage:400‑600V AC
Rated operational current:25A
Matched motor power:15kW (@400V)
Control supply‑voltage:24V AC/DC
Terminal type:Screw‑type wiring terminals
Built‑in bypass contactor
Auxiliary contacts:2 NO + 1 change‑over contact
Adjustable parameters: initial starting voltage, ramp‑up time, current limit, soft‑stop time
Protection functions: Motor overload protection, phase‑loss monitoring
Mounting: Standard 35‑mm DIN rail
Housing protection grade:IP20
Ambient operating temperature:‑20℃ ~ +60℃
Application: Fan, pump, conveyor, compressor motor smooth start‑stop control
3RW4026-1BB05 Specifications
| Brand | Siemens |
|---|---|
| Model‑No | 3RW4026‑1BB05 |
| Series | SIRIUS 3RW40 compact soft‑starter |
| Frame size | S0 |
| Main‑circuit voltage | 400‑600V AC |
| Rated operational current | 25A |
| Matched motor power | 15kW (@400V) |
| Control supply‑voltage | 24V AC/DC |
| Terminal type | Screw‑type wiring terminals |
| Auxiliary contacts | 2 NO + 1 change‑over contact |
| Adjustable parameters | initial starting voltage, ramp‑up time, current limit, soft‑stop time |
| Protection functions | Motor overload protection, phase‑loss monitoring |
| Mounting | Standard 35‑mm DIN rail |
| Housing protection grade | IP20 |
| Ambient operating temperature | ‑20℃ ~ +60℃ |
| Application | Fan, pump, conveyor, compressor motor smooth start‑stop control |
About the 3RW4026-1BB05
The Siemens 3RW4026-1BB05 is a electrical products used in industrial automation, control and power systems. It is rated at Brand Siemens, Model‑No 3RW4026‑1BB05, Series SIRIUS 3RW40 compact soft‑starter. Manufactured by Siemens, this electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number 3RW4026-1BB05 for accurate procurement and cross-referencing.
Why source the 3RW4026-1BB05 from HDE123
- Verified part number: every 3RW4026-1BB05 is checked against its manufacturer specification before shipment.
- 16 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the 3RW4026-1BB05
To order the Siemens 3RW4026-1BB05, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.