Product Overview
The Siemens 3RT2027-2BB44 Power Contactor is a high-performance, 3-pole contactor designed for efficient and reliable control of electric motors and power circuits. With a current rating of 32A and a power handling capacity of 15 kW at 400V, this AC-3e/AC-3 contactor is ideal for industrial applications requiring precision and durability.
Engineered with spring-loaded terminals and a removable auxiliary switch (2 NO + 2 NC), it ensures easy installation and flexible integration into control panels. The compact Size S0 footprint makes it suitable for space-constrained setups, while the 24V DC coil voltage supports stable operation in automation environments.
Key Features & Benefit
-
High Efficiency: Supports AC-3/AC-3e switching for reliable motor starting and control.
-
Durable Performance: Rated for 32A and 15 kW at 400V, ensuring long-term, heavy-duty use.
-
Compact Design: Size S0 form factor saves panel space.
-
Easy Installation: Equipped with spring-loaded terminals for secure, tool-less wiring.
-
Flexible Operation: Comes with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts.
-
Removable Auxiliary Switch: Offers greater flexibility for custom configurations.
-
Reliable Coil Operation: 24V DC control voltage ensures stable and energy-efficient performance.
-
Trusted Brand: Manufactured by Siemens, a global leader in industrial automation and control solutions.
Functions & Applications
-
Motor switching and control in industrial automation systems
-
Power distribution and load management
-
Suitable for HVAC systems, conveyors, pumps, and compressors
-
Ideal for OEMs, panel builders, and maintenance operations
For more of our products, visit turll












Reviews
There are no reviews yet.