3RT1065-2AR36

Description

Overview

The Siemens SIRIUS 3RT1065-2AR36 is a high-performance, 3-pole power contactor engineered for reliable switching of large motors and high-current loads up to 265 Amperes. Part of the globally recognized SIRIUS modular system, this robust contactor is rated for 132 kW (at 400 V, AC-3/AC-3e) and features a versatile wide-range 440-480V AC/DC control voltage coil for flexible application in diverse industrial environments. Its design emphasizes high efficiency, long service life, and space-saving installation.

Key Features & Function

• High Current Capacity: AC-3e/AC-3 rating of 265 A for robust switching in industrial applications.

• Power Handling: Supports up to 132 kW at 400 V AC (50-60 Hz), suitable for heavy-duty motors.

• 3-Pole Configuration: Ensures efficient load distribution and operational reliability.

• Auxiliary Contacts: Includes 2 NO (Normally Open) + 2 NC (Normally Closed) for flexible control and signaling.

• Control Options: Conventional drive mechanism for main circuits and spring-loaded terminals for auxiliary circuits.

• Voltage Compatibility: DC Uc range of 440–480 V, allowing versatile use in AC/DC applications.

• Durable Construction: Built to meet Siemens’ high industrial standards for safety and longevity.

Benefit

• Enhanced Reliability: Minimize downtime with high-performance switching.

• Flexible Integration: Easily integrates with busbar systems and industrial control panels.

• Energy Efficient: Optimized for minimal energy loss during operation.

• Safety Compliant: Conforms to international standards for industrial electrical components.

• Maintenance Friendly: Spring-loaded terminals simplify wiring and reduce maintenance time.

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