Overview
The Siemens 3RT2027-2BG40 is a robust and reliable power contactor designed for industrial and commercial electrical systems. With its AC-3e/AC-3 rating, 32 A current capacity, and 15 kW / 400 V performance, it provides efficient and safe switching of motors and other electrical loads. The 3-pole design with auxiliary contacts (1 NO + 1 NC) ensures versatile control and monitoring. Equipped with spring-loaded terminals and a compact size (S0), this contactor simplifies installation while maintaining long-term durability.
Features
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AC-3e/AC-3 rated for high-performance motor control
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Rated current: 32 A, Rated power: 15 kW / 400 V
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3-pole configuration for multi-phase systems
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Coil voltage: 125 V DC
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Auxiliary contacts: 1 NO + 1 NC for additional control functions
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Spring-loaded terminal for quick and secure connections
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Compact size: S0, ideal for space-saving installations
Benefit
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Reliable switching and control for industrial motors and machinery
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Durable design ensures long operational life
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Flexible auxiliary contacts for extended automation capabilities
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Easy installation with spring-loaded terminals reduces wiring time
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Compact form factor saves valuable panel space
Function
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Switching AC motors and industrial loads
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Providing auxiliary control signals via NO and NC contacts
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Ensuring reliable electrical connection with spring-loaded terminals
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Integrating into motor starters, automation panels, and control circuits
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