3RT2025-1BB40-0CC0

Description

Overview

The Siemens SIRIUS 3RT2025-1BB40-0CC0 is a high-performance power contactor designed for demanding switching applications in industrial environments. Part of the robust SIRIUS 3RT2 series, this device is engineered for reliable operation in both AC-3 and the modern AC-3e efficiency classes. Featuring a compact Size S0 frame, it is rated for up to 17 Amperes (AC-3e/AC-3) and capable of handling motor loads up to 7.5 kW at 400 V. It is driven by a highly efficient 24V DC operating coil and includes essential built-in auxiliary contacts (1 NO + 1 NC) for control circuit integration. Its communication-capable design ensures future-proof connectivity and integration into modern fieldbus systems, making it a versatile and intelligent choice for motor control and switching tasks.

Key Benefit

• High Performance: Handles up to 17 A current and 7.5 kW / 400 V load for demanding applications.

• Versatile Connectivity: Features 1 NO + 1 NC auxiliary contact for flexible control and signaling.

• Reliable Operation: Screw terminal design ensures secure electrical connections.

• Compact & Efficient: S0 size minimizes panel space without compromising performance.

• Automation-Ready: Communication-capable design for integration into smart industrial systems.

Functions & Features

• AC-3e / AC-3 rated power contactor suitable for motor switching

• 3-pole design for robust multi-phase operation

• 24 V DC coil for consistent, low-voltage activation

• Auxiliary contacts (1 NO + 1 NC) for enhanced control flexibility

• Screw terminal connections for secure installation

• Communication-capable for modern industrial automation systems

• Compact S0 size for space-saving applications

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