Overview
The Siemens 3RT2016-2BE42 is a high-performance industrial power contactor engineered for reliable motor switching and control applications. Designed for durability and efficiency, this 3-pole contactor supports AC-3e/AC-3 switching, handling up to 9 A and 4 kW at 400 V. With a 60 V DC coil, 1 NC auxiliary contact, and spring-loaded terminals, it ensures fast installation, secure connection, and long-term performance in demanding environments.
Part of the trusted Siemens SIRIUS range, this compact S00-size contactor is ideal for OEMs, control panel builders, and industrial automation systems.
Benefit
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High switching reliability for industrial motors and resistive loads
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Compact S00 size for easy integration in control panels
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Spring-loaded terminals enable fast wiring and vibration-safe connections
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Durable Siemens engineering ensures long service life
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Low-power 60 V DC coil reduces energy consumption
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Versatile application range for automation, machinery, and power distribution
Function
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Motor switching in AC-3e/AC-3 categories
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Control of 3-phase motors up to 4 kW at 400 V
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Operation with 60 V DC coil voltage
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Auxiliary signaling via 1 NC auxiliary contact
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Secure wiring via spring-loaded push-in terminals
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Reliable operation in industrial electrical systems
Technical Specification
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Model: Siemens 3RT2016-2BE42
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Rated Current (AC-3/AC-3e): 9 A
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Rated Power: 4 kW at 400 V
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Poles: 3-pole
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Control Voltage: 60 V DC
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Auxiliary Contact: 1 NC
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Terminal Type: Spring-loaded
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Size: S00
Application
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Switching of 3-phase AC motors
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Control and switching of resistive loads (e.g., heating)
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Pump, fan, and compressor control systems
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Industrial automation and machine building
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