Siemens 3RT2015-2MB41-0KT0 Power Contactor 7A, 3kW, 24V DC, 1NO, Spring-Loaded Terminal Original Brand New

Overview

The Siemens 3RT2015-2MB41-0KT0 is a high-performance power contactor designed for reliable motor control and industrial switching applications. As part of the Siemens SIRIUS family, this device is engineered for compactness and efficiency, making it an excellent choice for a wide range of industrial automation needs. With a rated operational current of 7 A (for AC-3e/AC-3) and a power rating of 3 kW at 400 V, it offers robust performance in a small S00 frame size.

Key Features & Function

• Model Number: 3RT2015-2MB41-0KT0
• Product Type: Power Contactor
• Application: Ideal for switching motors, resistive loads, and other industrial applications.
• Current Rating: 7 A (AC-3e/AC-3)
• Power Rating: 3 kW at 400 V
• Poles: 3-pole configuration for three-phase systems.
• Control Voltage: Operates with a 24 V DC control supply voltage, ensuring compatibility with modern industrial control systems.
• Auxiliary Contacts: Includes 1 normally open (1 NO) auxiliary contact for feedback or interlocking circuits.
• Terminal Type: Features fast and secure spring-loaded terminals, significantly reducing wiring time and providing a vibration-proof connection.
• Frame Size: Compact S00 frame size allows for space-saving installation in control panels.
• Special Feature: This model does not allow for the addition of auxiliary switches.

Benefit

• Space-Saving Design: The compact S00 frame size helps optimize control panel layouts, reducing overall footprint.
• Reliable Performance: Built with Siemens’ renowned quality, this contactor provides long-term reliability and high switching durability.
• Fast and Secure Installation: Spring-loaded terminals offer a quick, tool-free wiring process, saving labor costs and ensuring a secure, maintenance-free connection.
• Wide Voltage Tolerance: The control supply voltage has a wide tolerance range of 0.85-1.85* Uc, making it highly resilient to voltage fluctuations.
• Integrated Safety: The product is designed to meet international standards for safe and efficient operation in industrial environments.
• Seamless Integration: Part of the modular SIRIUS system, allowing for easy integration with other Siemens components like circuit breakers and overload relays.

Technical Specification

• Product Number: Siemens 3RT2015-2MB41-0KT0
• Product Family: SIRIUS 3RT Contactor
• Operational Current: Ie = 7 A (AC-3e/AC-3, at 400 V)
• Rated Power: Pe = 3 kW (AC-3e/AC-3, at 400 V)
• Poles: 3
• Control Supply Voltage: Us = 24 V DC
• Control Voltage Range: 0.85-1.85* Us
• Auxiliary Contact: 1 NO (Normally Open)
• Terminal Type: Spring-loaded terminal
• Frame Size: S00
• Auxiliary Switch Extension: Not possible
• Manufacturer: Siemens AG

Application

• Motor control for pumps, fans, and conveyor systems.
• Switching resistive loads in heating systems and lighting.
• General industrial automation and machinery.

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