Overview
The Siemens 3RT2026-2AK60 is a high-performance, 3-pole SIRIUS 3RT2 power contactor designed for reliable switching of motors and other industrial loads. As a key component of the SIRIUS modular system, it offers a compact design, exceptional contact reliability, and easy integration into load feeders and control panels.
This model is rated for an operational current of 25 A (AC-3e/AC-3) and a power rating of 11 kW at 400 V. It features an efficient dual-frequency control coil operating at 110 V AC (50 Hz) / 120 V AC (60 Hz). For control circuit flexibility, it includes one integrated normally open (1 NO) and one normally closed (1 NC) auxiliary contact.
Features
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Rated current: 25 A, ideal for medium-power motors
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Motor power: 11 kW at 400 V
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3-pole configuration for efficient AC control
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Auxiliary contacts: 1 NO + 1 NC for flexible circuit design
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Spring-loaded terminals for secure, vibration-resistant connections
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AC coil voltage: 110 V AC (50 Hz) / 120 V AC (60 Hz)
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Compact size S0, perfect for space-saving installations
Benefit
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Reliable performance: Ensures consistent operation under heavy industrial loads
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Energy-efficient: Reduces electrical losses in motor control circuits
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Durable design: Spring-loaded terminals prevent loose connections and downtime
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Versatile integration: Supports both AC-3 and AC-3e applications for broad industrial use
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Space-saving: Compact S0 size for easy installation in control panels
Application / Function
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Motor control and automation circuits
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Industrial machinery and equipment
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Electrical panels requiring AC-3/AC-3e rated switching
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Control of pumps, compressors, conveyors, and other medium-power motors
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