Siemens 3RT6026-1AG20 SIRIUS 3-Pole Power Contactor 25A AC-3 11kW 400V 110V AC Coil 1NO+1NC Screw Terminal S0

Product Description

The Siemens 3RT6026-1AG20 is a 3-pole power contactor from the SIRIUS 3RT6 series, designed for demanding motor control and power switching applications in industrial automation systems
. Rated at 25A in AC-3 duty at 400V, this contactor delivers 11kW motor power. The coil operates at 110V AC, 50/60Hz, and the contactor features a 3NO main contact configuration with built-in 1NO+1NC auxiliary contacts. Housed in size S0 with screw terminals, this contactor is suitable for applications including motor starting and stopping, pump control, fan control, compressor control, conveyor systems, and heavy-duty material processing equipment. Designed to meet IEC 60947 and UL/CSA standards, the 3RT6026-1AG20 delivers dependable performance for control panels and industrial machinery with a mechanical service life of up to 10 million cycles

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Standard Features

• SIRIUS 3RT6 Series design: Systematic solution approach optimizing control and protection schemes for electrical machines with flexible configuration.
• 25A AC-3 rated current: Supports motor control up to 11kW at 400V three-phase[reference:9][reference:10].
• 110V AC 50/60Hz coil: Standard control voltage with dual-frequency operation for broad compatibility[reference:11][reference:12].
• Built-in auxiliary contacts: Integrated 1NO+1NC auxiliary contacts for control logic and feedback signaling without additional modules[reference:13][reference:14].
• Size S0 compact footprint: Space-efficient design with 55mm width and 0.390kg net weight for easy panel integration[reference:15][reference:16].
• Screw terminal connections: Facilitates straightforward and secure wiring in control cabinets[reference:17].
• Long mechanical life: Mechanical service life up to 10 million operating cycles[reference:18].
• Wide operating temperature range: Rated for -25°C to +60°C with climate-tested design for global use[reference:19][reference:20].

Technical Specifications