3RT2026-2BF44

Description

Overview

The Siemens 3RT2026-2BF44 is a high-performance, 3-pole SIRIUS 3RT2 power contactor designed for switching motors and other resistive loads up to 25 Amps and 11 kW at 400 V (AC-3e/AC-3). Part of the reliable SIRIUS modular system, this robust device ensures maximum operational efficiency and is built for industrial and commercial environments.

This specific model features a 110V DC coil, enabling reliable operation in DC control systems, and utilizes spring-loaded terminals for fast, vibration-proof, and maintenance-free wiring. Its compact Size S0 design saves valuable panel space.

Key Benefits & Features

• Robust Performance: Rated for 25A (AC-3e/AC-3) and capable of switching motors up to 11 kW (400V).
• Versatile Control: Operates with a 110V DC control voltage, ideal for standardized industrial DC networks.
• Fast, Secure Wiring: Spring-loaded terminals (Cage Clamp technology) offer significant time savings during installation and ensure a permanently stable connection.
• High Flexibility: Comes standard with an integrated 2 NO + 2 NC auxiliary contact block for comprehensive signaling and control, featuring a removable auxiliary switch.
• Space-Saving Design: Compact Size S0 footprint fits easily into standard control cabinet layouts.
• Exceptional Durability: Features a high mechanical service life, typical of the Siemens SIRIUS range (up to 10 million operating cycles).

Installation & Compatibility

The 3RT2026-2BF44 is designed for easy mounting on a standard DIN rail. Its spring-loaded terminals allow for quick and tool-free wire insertion after stripping, making it an excellent choice for high-volume panel builders. It is fully compatible with other components in the SIRIUS modular system, such as overload relays and circuit breakers.

For more of our products, including a full range of Siemens SIRIUS contactors and industrial control gear, visit turll today!