Overview
The Siemens 3RT2526-1AL20 is a high-performance power contactor designed for reliable and efficient control of electrical circuits. With an AC-3 rating of 25 A and the capacity to handle 11 kW at 400 V, this 4-pole contactor is ideal for industrial and commercial applications. Engineered with precision, it features 2 NO + 2 NC main contacts and 1 NO + 1 NC auxiliary contacts, ensuring seamless operation in complex electrical systems. Its screw terminal connections provide secure wiring, and its compact S0 size makes it easy to integrate into existing panels.
Key Features & Function
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AC-3 rated power contactor for motor control and electrical circuits
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Rated current: 25 A
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Power handling: 11 kW / 400 V
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Poles: 4-pole design
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Operating voltage: 230 V AC, 50/60 Hz
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Main contacts: 2 NO + 2 NC
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Auxiliary contacts: 1 NO + 1 NC
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Secure screw terminal connections for reliable installation
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Compact S0 size for easy panel integration
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Durable Siemens engineering ensures long-lasting performance
Benefit
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High Reliability: Manufactured by Siemens, ensuring industry-leading quality and operational stability.
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Versatile Switching: The 4-pole configuration (2 NO + 2 NC) allows for complex circuit control, including switching two independent loads or reversing motor applications.
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Space-Saving Design: Its compact Size S0 minimizes panel space requirements.
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Easy Integration: Features screw terminals for secure and simple wiring installation.
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Comprehensive Monitoring: Includes one integrated NO + one integrated NC auxiliary contact for feedback and control circuit interlocking.
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