Product Description

🔹 Power Contactor with Mirror Contact Elements, Screw Terminals, AC Coil – 3RT2015-1BF42

🔹 Product Description

The Siemens 3RT2015-1BF42 is a SIRIUS 3RT2 series 3-pole power contactor designed for reliable motor switching and industrial load control. It features mirror contact elements, screw terminal connections, and a 110 V DC control coil, making it suitable for use in motor control centers (MCCs), automation systems, HVAC equipment, machinery, and industrial power distribution systems.

This model belongs to the compact S00 frame size and is rated for AC-3 duty up to 7 A, with a motor capacity of approximately 3 kW at 400 V AC, depending on operating conditions. It is commonly used for light-duty three-phase motor control and switching applications in industrial environments.

The integrated mirror contact elements provide reliable feedback of the main contact position. This is essential for PLC interlocking, safety circuits, and monitoring systems where confirmation of ON/OFF status is required for safe operation and diagnostics.

With robust screw terminals, the 3RT2015-1BF42 ensures secure wiring, vibration resistance, and easy installation inside control panels, supporting long-term durability and stable performance.

🔹 Key Features

• Genuine Siemens SIRIUS 3RT2 power contactor
• Model: 3RT2015-1BF42
• 3-pole motor switching contactor
• Rated AC-3 current: ~7 A
• Motor rating: ~3 kW at 400 V AC
• Control coil: 110 V DC
• Mirror contact elements for safety feedback and monitoring
• Screw terminal connection system
• Compact S00 frame size
• High electrical endurance and reliable switching
• Suitable for industrial automation and MCC panels
• Compatible with Siemens SIRIUS modular accessories