Siemens 3RT2015-2BB44-3MA0 Power Contactor 3-Pole, 24V DC, 7A, 3 kW/400V, S00 Size Original Brand New

Overview

The Siemens 3RT2015-2BB44-3MA0 is a premium power contactor designed for reliable industrial control applications. With a 3-pole configuration and 24 V DC coil, this compact S00-sized contactor handles up to 7 A and 3 kW / 400 V AC-3 loads. Its integrated auxiliary contacts (2 NO + 2 NC) provide additional control flexibility, while spring-loaded terminals ensure secure, maintenance-free connections. Captive auxiliary switches simplify installation and enhance safety.

Key Features & Function

• Rated Current & Voltage: 7 A, 3 kW / 400 V for AC-3 applications

• Poles: 3-pole configuration for efficient power distribution

• Coil Voltage: 24 V DC for low-voltage control systems

• Auxiliary Contacts: 2 NO + 2 NC for versatile control and signaling

• Terminals: Spring-loaded for reliable and tool-free wiring

• Size: S00 for compact installations

• Captive Auxiliary Switch: Easy installation with reduced risk of misalignment

Benefit

• Ensures reliable switching for motors and industrial equipment

• Compact S00 size saves panel space without compromising performance

• Spring-loaded terminals reduce installation time and improve safety

• Auxiliary contacts offer enhanced control options for automation systems

• Durable Siemens design ensures long-lasting operation in demanding environments

Function/Application

The 3RT2015-2BB44-3MA0 contactor is primarily used for switching 3-phase AC motors, heating, and lighting loads in automated systems. Its application range includes:

• Starting and stopping small motors.
• Switching loads in industrial machinery, HVAC, and pumping systems.
• Integration into complex control panels and motor starter combinations.

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