Overview
The Siemens 3RT2015-2JB41 is a compact and reliable power contactor designed for industrial automation and control systems. Built with a 3-pole configuration and 7 A rating, it can handle up to 3 kW at 400 V, making it suitable for various AC-3e/AC-3 applications. Its 24 V DC coil with an integrated diode ensures smooth operation and protection against voltage spikes. The contactor also features one NO auxiliary contact and spring-loaded terminals for fast, secure connections.
Key Features & Benefit
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High Efficiency & Reliability: Supports AC-3e/AC-3 loads up to 3 kW / 400 V with a 7 A rating.
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Integrated Diode Protection: Prevents coil voltage spikes, extending the lifetime of connected components.
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Compact Design: Frame size S00 allows easy installation in tight spaces.
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PLC-Compatible: Optimized for direct control from PLC outputs.
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Secure Connections: Spring-loaded terminals ensure stable, maintenance-free wiring.
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Auxiliary Contact: 1 NO contact for signaling and control applications.
Function
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Switching AC and DC loads efficiently.
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Control of motors, lighting, and industrial machinery.
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Integration with PLC systems for automated control.
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Provides reliable overload protection with fast, responsive operation.
Technical Specification
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Model Number: 3RT2015-2JB41
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Type: Power Contactor
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Poles: 3-pole
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Rated Current: 7 A
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Power Rating: 3 kW / 400 V
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Coil Voltage: 24 V DC (0.7-1.25*Uc)
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Integrated Diode: Yes
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Auxiliary Contacts: 1 NO
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Terminal Type: Spring-loaded
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Frame Size: S00
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PLC-Compatible: Yes
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Additional Auxiliary Switch: Not supported
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