Siemens 3RT2026-2BM40 Power Contactor 3-Pole, 25A, 11kW, 400V, 220V DC Coil, 1NO+1NC, Spring-Terminal, Size S0 Original Brand New

Overview

The Siemens 3RT2026-2BM40 is a high-performance power contactor engineered for demanding industrial applications. With a current rating of 25A and switching capacity up to 11 kW at 400V (AC-3/AC-3e), this 3-pole contactor ensures efficient and reliable operation. Featuring a 220V DC control voltage, integrated 1 NO + 1 NC auxiliary contacts, and convenient spring-loaded terminals, it offers secure connections and long-term durability. Ideal for use in motor control and automation systems, its compact Size S0 fits easily into control panels.

Key Features & Benefits

• High Power Switching: Handles up to 25A and 11kW at 400V, perfect for AC-3/AC-3e motor loads.

• 3-Pole Configuration: Ensures safe and efficient three-phase motor control.

• 220V DC Coil Voltage: Offers low-noise operation and reduced power consumption.

• Auxiliary Contacts (1 NO + 1 NC): Integrated contacts for flexible control applications.

• Spring-Loaded Terminals: Allow fast, vibration-proof, and maintenance-free wiring.

• Compact Size (S0): Saves space in control cabinets, ideal for modular panel designs.

• Siemens Reliability: Backed by Siemens’ industry-leading quality standards.

Function & Application

The 3RT2026-2BM40 is designed to control electric motors and other loads within industrial automation systems. It functions as an electromechanical switch that safely starts and stops power circuits, particularly in AC-3/AC-3e duty classes. Its spring-clamp terminals make it a time-saving choice for mass production environments or installations subject to vibration.

Typical applications include:

• Motor control centers (MCCs)

• Conveyor systems

• Pump stations

• HVAC systems

• Machine automation

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