Buy genuine Siemens 3RT2026-1AU00 online
The Siemens 3RT2026-1AU00 is a reliable SIRIUS power contactor designed for industrial automation applications requiring robust switching capabilities. It features a 3-pole configuration with a 25 A rated current and supports loads up to 11 kW at 400 V AC. Operating at a coil voltage of 240 V AC with 50 Hz frequency, this contactor offers high performance, durability, and versatility for diverse motor control and power switching needs. Manufactured by Siemens, it is engineered for efficient control and protection of electric motors and other industrial equipment, ensuring long service life and consistent operation under demanding conditions.
Key Features of Siemens 3RT2026-1AU00
- Three-pole power contactor with 25 A rated operational current
- Able to handle motor loads up to 11 kW at 400 V AC
- Coil voltage rating of 240 V AC, 50 Hz control circuit compatibility
- Includes auxiliary contacts: 1 Normally Open (NO) + 1 Normally Closed (NC)
- Screw terminal connections for secure and reliable wiring
- Compact size: S0 dimension class for space-efficient installations
- Designed for AC-3 utilization category, suitable for motor loads
- Durable coil and contact materials for extended lifespan
- DIN rail or chassis mount options facilitate flexible mounting
- Compliant with industry standards for safety and performance
Explore Siemens 3RT2026-1AU00 specifications for detailed parameters
| Parameter |
Specification |
| Rated operational current |
25 A |
| Rated operational power |
11 kW at 400 V AC |
| Poles |
3 |
| Auxiliary contacts |
1 NO + 1 NC |
| Coil voltage |
240 V AC, 50 Hz |
| Mounting |
Screw terminals, size S0 |
Applications / Use Case
This Siemens 3RT2026-1AU00 is commonly used in industrial automation environments to control and protect electric motors, pumps, and other heavy-duty machinery. It is ideal for process control, machine automation, production line systems, and factory control panels. Its robust design ensures reliable switching during frequent start/stop cycles and enhances operational safety in manufacturing plants, conveyor systems, and packaging operations.
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