Overview
The Siemens 3RT2015-2BM42 is a robust industrial-grade power contactor designed for reliable switching and motor control applications. This 3-pole (3 P) device in size S00 features a rated current of 7 A (AC-3e/AC-3 utilisation category) and can handle loads up to 3 kW at 400 V AC. The control coil is rated at 220 V DC, and the unit includes one normally closed (NC) auxiliary contact. It employs spring-loaded terminal connections for secure wiring and faster installation. With the trusted Siemens SIRIUS family design, you get high quality, long service life, and integration into modern control systems.
Features
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3-pole configuration for full three-phase switching.
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Size S00 compact footprint for space-efficient installation.
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Rated current: 7 A (AC-3e/AC-3) and rated power: 3 kW at 400 V AC.
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Control/coil voltage: 220 V DC.
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Auxiliary contacts: 1 normally closed (1 NC).
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Spring-loaded terminals (quick-connect) for efficient wiring.
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High quality manufacture by Siemens (Germany origin).
Benefit
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Reliable switching performance — engineered for motor control loads (AC-3 utilisation), offering dependable switching of inductive loads.
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Compact design — the S00 size enables installation in tight panel spaces, making it ideal for modular electrical cabinets.
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Reduced installation time — spring-loaded terminals simplify wiring, reduce errors, and speed up set-up.
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Versatility — suitable for a variety of industrial automation applications where three-phase motor or load control is required.
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Manufacturer assurance — sourced from a trusted brand with global support and availability of spare parts.
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Safety & compliance — built to IEC/EN standards (e.g., IEC 60947 series) ensuring compatibility and conformity in industrial environments.
Applications
Ideal for integration in industrial control panels, motor starters, automation systems, pump and fan control, conveyor drives, and general three-phase load switching. Particularly suited where compact size, reliable switching of moderate loads (3 kW/400 V) and DC coil activation (220 V) are required.
For more details on the Siemens SIRIUS series and a full range of industrial automation products, visit turll today!












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