Overview
The Siemens 3RT2526-1BW40 is a premium-quality power contactor designed for reliable switching of AC motors and industrial loads. Featuring a robust 4-pole design and 48 V DC coil, this contactor ensures efficient performance in demanding industrial environments. Its compact S0 size makes it perfect for space-saving installations without compromising functionality.
Benefit
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High Reliability: Engineered for long-term, maintenance-free operation in AC-3 applications.
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Compact Design: Space-saving S0 size fits easily in control panels.
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Versatile Functionality: Supports up to 25 A, 11 kW / 400 V with 2 NO + 2 NC main contacts and 1 NO + 1 NC auxiliary contact.
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Easy Installation: Screw terminal connections for secure and fast wiring.
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Energy Efficient: Optimized for low power consumption in industrial automation systems.
Function
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Motor Switching: Suitable for AC-3 motor control up to 11 kW / 400 V.
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Auxiliary Control: Integrated 1 NO + 1 NC auxiliary contacts for signaling and interlocking.
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Load Management: Handles up to 25 A of operational current efficiently.
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Safety Operation: 2 NO + 2 NC main contacts provide reliable switching and fail-safe operation.
Technical Specification
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Type: Power Contactor
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Model Number: Siemens 3RT2526-1BW40
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AC-3 Rated Current: 25 A
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Power Rating: 11 kW / 400 V
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Poles: 4-Pole
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Coil Voltage: 48 V DC
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Main Contacts: 2 NO + 2 NC
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Auxiliary Contacts: 1 NO + 1 NC
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Terminal Type: Screw
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Size: S0
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