Siemens 3RT2526-2BG40 Power Contactor 25A, 11 kW / 400V, 4-Pole, 125V DC Original Brand New

Overview

The Siemens 3RT2526-2BG40 is a high-performance 4-pole power contactor from the SIRIUS 3RT2 series, engineered for reliable switching and control of motors and other industrial loads. Rated for 25 A in AC-3 operation (up to 11 kW at 400 V), this contactor is ideal for medium-duty industrial applications.

It features an efficient 125 V DC operating coil, ensuring low-power consumption and reliable operation. With its quick and vibration-proof spring-loaded terminals, installation time is significantly reduced, offering a fast and secure connection. The compact Size S0 design saves valuable space within the control cabinet.

Key Features & Function

• Type: Power Contactor

• Poles: 4-pole main contacts (2 NO + 2 NC)

• Auxiliary Contacts: 1 NO + 1 NC

• Rated Current: 25 A

• Rated Power: 11 kW / 400 V

• Coil Voltage: 125 V DC

• Terminal Type: Spring-loaded for secure, vibration-resistant connections

• Compact Size: S0, suitable for tight installation spaces

• Application: Motor control, switching circuits, and industrial automation systems

Benefit

1. High Reliability: Engineered for continuous operation in demanding environments.

2. Flexible Control: Supports both main and auxiliary contact switching for versatile applications.

3. Easy Installation: Compact S0 size with spring-loaded terminals reduces installation time and ensures secure connections.

4. Durability: Long mechanical and electrical life for sustained performance.

5. Energy Efficient: Optimized for low power consumption while delivering consistent switching power.

Application

The 3RT2526-2BG40 contactor is primarily used in:

• Switching of 3-phase motors.

• Resistive heating loads and lighting circuits.

• Industrial machine control and automation systems.

• Any application requiring reliable, high-speed switching of power circuits.

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