3RT2027-1BJ80

Description

Overview

The Siemens 3RT2027-1BJ80 is a robust and reliable power contactor engineered for industrial and commercial electrical applications. Designed for high efficiency and durability, it supports AC-3e and AC-3 operations, providing optimal switching performance for motors and electrical loads. Its compact S0 size ensures easy installation in control panels, and the combination of auxiliary contacts allows for flexible control schemes.

Key Features & Benefit

• High Current Capacity: Rated at 32A, suitable for medium-duty industrial applications.

• Powerful Switching: Handles up to 15 kW at 400V, ideal for motors and heavy electrical loads.

• Three-Pole Design: Ensures stable operation for three-phase systems.

• Auxiliary Contacts: Includes 1 NO + 1 NC for advanced control functions.

• Flexible Coil Voltage: 72V DC coil voltage for various control circuits.

• Durable Screw Terminals: Provides secure and reliable connections.

• Compact Size S0: Space-saving design for easy integration in panels.

• AC-3e / AC-3 Rated: Suitable for frequent switching of inductive loads like motors.

Functionality

The Siemens 3RT2027-1BJ80 power contactor is designed to reliably switch electrical power circuits in industrial environments. It ensures smooth motor start/stop operation, integrates seamlessly with control systems, and supports auxiliary contacts for monitoring and automation purposes.

Technical Specification

• Model Number: 3RT2027-1BJ80

• Type: Power Contactor

• Current Rating: 32 A

• Power Rating: 15 kW at 400 V

• Poles: 3

• Coil Voltage: 72 V DC

• Auxiliary Contacts: 1 NO + 1 NC

• Terminals: Screw

• Size: S0

• Standards: AC-3e / AC-3

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