Siemens 3RT2626-1AP65 Capacitor Contactor 20 kVAr, 400V, 3-Pole, AC-6b Original Brand New

Overview

The Siemens 3RT2626-1AP65 is a high-performance capacitor contactor designed for switching capacitive loads in reactive current compensation systems and for use with converters. This specialized 3RT2 contactor is engineered to handle capacitive loads up to 100 kVAR at 400V, making it an ideal choice for power factor correction applications. Its key feature is the inclusion of leading auxiliary contacts that engage precharging resistors before the main contacts close. This mechanism effectively limits the peak charging current, minimizing stress on the power supply network and extending the lifespan of the equipment.

This robust contactor features a 3-pole configuration, with a rated operational power of 20 kVAr at 400V. It is controlled by a versatile 220V AC, 50 Hz or 240V, 60 Hz coil, and includes a set of auxiliary contacts (1 normally open (NO) and 2 normally closed (NC)) for enhanced control and monitoring. The compact S0 size and reliable screw terminals simplify installation and wiring.

Key Benefit

• Minimizes Network Disruption: Leading auxiliary contacts with precharging resistors limit inrush currents, reducing voltage sags and stress on the power grid.
• Enhanced Equipment Protection: Prevents damaging current peaks, protecting both the contactor and connected capacitors.
• Reliable Performance: Built to IEC standards (e.g., IEC 60947-4-1, IEC 61921) for dependable operation in demanding industrial environments.
• Versatile Application: Suitable for both choked and unchoked capacitor banks in reactive current compensation and for switching converters.
• Easy Integration: Compact S0 size and screw terminals facilitate straightforward installation in control panels.
• Flexible Control: Features a 220V/240V AC coil and multiple auxiliary contacts (1 NO + 2 NC) for a wide range of control circuit configurations.

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