3RT1456-6AM36

Description

Overview

The Siemens 3RT1456-6AM36 is a robust 3-pole power contactor designed for high-efficiency industrial applications. Engineered for AC-1 loads, it supports up to 275 A at 690 V, ensuring reliable operation in demanding environments. Its flexible control system accommodates both AC (50-60 Hz) and DC drives, while conventional auxiliary contacts (2 NO + 2 NC) provide expanded functionality. With a busbar main circuit and screw terminal connections, it guarantees easy installation and secure electrical connections.

Features

• Rated current: 275 A (AC-1)

• Rated voltage: 690 V / 40 °C

• 3-pole design for reliable three-phase switching

• Control voltage: 200-220 V AC (50-60 Hz) / DC

• Conventional auxiliary contacts: 2 NO + 2 NC

• Main circuit: busbar connection

• Control and auxiliary circuit: screw terminal

Benefit

• High Reliability: Engineered for continuous industrial operations with minimal downtime.

• Versatile Control: Supports both AC and DC drives for diverse applications.

• Easy Installation: Screw terminals and busbar connections simplify wiring and maintenance.

• Enhanced Safety: Robust contacts and clear labeling minimize operational errors.

• Extended Lifetime: Durable components withstand high currents and harsh conditions.

Function

• Switching and controlling AC-1 loads in industrial circuits

• Integrating with motor starters and automation systems

• Providing auxiliary contacts for signaling and interlocking

• Supporting both AC and DC control voltages

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