Overview
The Siemens 3RT2026-2DB40 power contactor is engineered for reliable switching of electric motors and industrial loads. Designed for AC-3e and AC-3 applications, this 3-pole contactor provides exceptional performance, efficiency, and safety in demanding environments. Its compact S0 size ensures easy installation in control panels, while integrated auxiliary contacts and a plugged-in varistor protect your system from voltage spikes.
Key Benefit
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Reliable Performance: Handles up to 25 A and 11 kW / 400 V AC loads efficiently.
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Enhanced Safety: Equipped with a plugged-in varistor to prevent voltage spikes and ensure system protection.
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Flexible Operation: Includes 1 NO + 1 NC auxiliary contacts for versatile control applications.
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Easy Installation: Spring-loaded terminals simplify wiring and maintenance.
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Compact Design: Size S0 allows space-saving installation in control cabinets.
Function & Application
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Switching and control of electric motors and industrial loads in AC-3e / AC-3 circuits.
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Suitable for automation, industrial machinery, HVAC systems, and motor control panels.
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Can be integrated with other Siemens components for seamless operation in industrial control systems.
Technical Specification
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Model: Siemens 3RT2026-2DB40
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Type: Power Contactor
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Poles: 3-pole
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Rated Current: 25 A
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Rated Power: 11 kW / 400 V
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Coil Voltage: 24 V DC
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Auxiliary Contacts: 1 NO + 1 NC
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Terminals: Spring-loaded
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Additional Features: Plugged-in varistor for surge protection
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Size: S0
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