3RT2026-1FB40

Description

Overview

The Siemens 3RT2026-1FB40 Power Contactor is a high-performance switching device designed for reliable motor and power control applications. Built to Siemens’ world-class standards, this 3-pole contactor delivers efficient and long-lasting performance in industrial automation systems. Its compact S0 size design ensures easy installation and integration into control panels, while the 24V DC coil with plugged-in diode combination enhances switching reliability and coil protection.

Key Features & Specification

• Model: Siemens 3RT2026-1FB40

• Rated Operational Current (AC-3): 25 A

• Power Rating: 11 kW at 400 V

• Poles: 3-Pole

• Control Voltage: 24 V DC

• Auxiliary Contacts: 1 Normally Open (NO) + 1 Normally Closed (NC)

• Terminal Type: Screw terminal connection

• Design Size: S0

• Built-in Protection: Plugged-in diode combination for coil protection

Benefit

• Reliable Performance: Ensures consistent power control for AC-3 and AC-3e applications.

• Compact and Durable Design: Fits seamlessly into space-limited panels with long mechanical and electrical life.

• Enhanced Safety: Integrated diode protection reduces voltage spikes and ensures safe operation.

• Flexible Integration: Suitable for various automation and motor control systems.

• Energy Efficient: Siemens’ advanced contactor technology minimizes energy loss and heat generation.

Application

The Siemens 3RT2026-1FB40 Power Contactor is ideal for:

• Motor control and switching

• Industrial automation systems

• HVAC and pumping systems

• Conveyor and machine control

• Power distribution panels

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