The Siemens 3RT2023-2FB44-3MA0 Power Contactor is a high-performance industrial switching device engineered for reliable motor control and power distribution. Belonging to the renowned Siemens SIRIUS 3RT2 series, this contactor is designed to deliver exceptional durability, efficient operation, and easy installation in various industrial and automation applications.
With a rated operational current of 9A and a switching power of 4kW at 400V (AC-3/AC-3e duty), it provides consistent performance for motor starters, power circuits, and control systems. The contactor features a 24V DC coil with an integrated diode combination, spring-loaded terminals, and auxiliary contacts (2NO + 2NC) for enhanced functionality and connection flexibility.
Model: Siemens 3RT2023-2FB44-3MA0
Rated Current: 9 A (AC-3/AC-3e)
Rated Power: 4 kW at 400 V
Poles: 3-Pole configuration
Coil Voltage: 24 V DC with built-in diode combination
Auxiliary Contacts: 2 Normally Open (NO) + 2 Normally Closed (NC)
Terminal Type: Spring-loaded terminal for secure and quick connections
Contactor Size: S0 (compact and space-saving)
Auxiliary Switch: Captive auxiliary switch included
High reliability: Engineered by Siemens for superior electrical endurance and contact stability.
Energy-efficient design: Optimized for low coil consumption and minimal heat generation.
Easy wiring & maintenance: Spring-loaded terminals ensure secure, tool-free installation.
Compact footprint: Space-efficient design ideal for control panels and motor starters.
Integrated diode protection: Reduces voltage spikes and improves coil protection.
Flexible operation: Supports a wide range of automation and industrial applications.
Motor control centers and starters
HVAC systems and pump control panels
Conveyor systems and production automation
Power distribution and industrial machinery
Building automation and control cabinets
For more information on the Siemens 3RT2023-2FB44-3MA0 and to explore our complete range of industrial automation products, visit turll today.
| SKU / Model | 3RT2023-2FB44-3MA0 |
|---|---|
| Weight | 0.699 kg |
| Dimensions | 108.5 × 54 × 163 mm |
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