Siemens 3RT2026-1DB40-1AA0 Power Contactor 25A, 11kW, 3-Pole, 24V DC, Varistor, Auxiliary Contacts Original Brand New

Overview

The Siemens 3RT2026-1DB40-1AA0 power contactor is designed for reliable switching of motors and industrial loads. Built with a 3-pole design and a 24V DC coil, this compact S0-sized contactor ensures efficient operation in AC-3e/AC-3 applications. Equipped with a plugged-in varistor and 1 NO + 1 NC auxiliary contacts, it offers enhanced protection, flexibility, and control for a wide range of electrical systems. Its screw terminal connections and upright mounting make installation simple and secure.

Key Features & Functions

• Rated Current: 25 A (AC-3e/AC-3)

• Switching Capacity: 11 kW at 400 V

• Pole Configuration: 3-pole contactor

• Coil Voltage: 24 V DC

• Auxiliary Contacts: 1 NO + 1 NC for signaling and control

• Protection: Plugged-in varistor to protect against voltage spikes

• Mounting: Upright position for efficient space utilization

• Connection Type: Screw terminals for secure wiring

• Size: Compact S0 design suitable for small control panels

Benefit

• Ensures reliable motor and load switching in industrial environments

• Compact S0 size allows for efficient use of control panel space

• Auxiliary contacts enable flexible signaling and control

• Plugged-in varistor provides enhanced protection against voltage surges

• Easy installation and maintenance with screw terminal connections

• Suitable for AC-3e/AC-3 applications, handling high inrush currents efficiently

Ideal For

• Industrial motor control circuits

• Automation systems requiring compact contactors

• Control panels with limited space

• Applications needing surge protection and auxiliary contact signaling

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