Siemens 3RT2015-1SB42 Power Contactor 3-Pole, 7A, 3 kW, 24V DC with Suppressor Diode Original Brand New

Overview

The Siemens 3RT2015-1SB42 is a robust power contactor designed for industrial applications requiring efficient switching of motors and electrical loads. Built to handle AC-3 and AC-3e loads, this 3-pole contactor provides superior performance at 7 A and up to 3 kW / 400 V. Equipped with a 24 V DC coil, integrated suppressor diode, and 1 NC auxiliary contact, it ensures seamless operation and protection for your circuits. Its S00 frame size and screw terminal connection make installation straightforward and reliable.

Key Features & Functions

• Rated operational current: 7 A

• Rated power: 3 kW / 400 V

• Poles: 3-pole design for AC-3e/AC-3 loads

• Coil voltage: 24 V DC (0.85–1.85*Uc)

• Integrated suppressor diode: Protects against voltage spikes and prolongs coil life

• Auxiliary contacts: 1 NC (normally closed)

• Terminal type: Screw terminals for secure wiring

• Frame size: S00 – compact design for space-saving installation

• Application: Ideal for motor control, industrial automation, and power switching tasks

Benefits

• Ensures reliable switching of motors and industrial equipment

• Reduces electrical noise and voltage spikes with the integrated suppressor diode

• Compact S00 frame size fits in tight control panels

• Simplifies wiring with screw terminal connections

• Supports extended operational range with 0.85–1.85*Uc coil voltage

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