Siemens 3RT2526-1AB00 Power Contactor 25A, 11 kW / 400V, 4-Pole, 24V AC, Screw Terminal Original Brand New

Overview

The Siemens 3RT2526-1AB00 is a high-performance AC-3 power contactor designed for reliable switching in industrial and commercial applications. It supports loads up to 25 A and motors up to 11 kW at 400 V, making it ideal for controlling moderate-power motors and electrical circuits. With its 4-pole design, dual main contacts, and auxiliary contacts, this contactor ensures safe and efficient operation while maintaining long-term durability. The screw terminal connection and compact S0 size allow easy installation in standard electrical panels.

Key Features & Function

• Rated for AC-3 Applications: Ensures reliable switching of motors and resistive loads up to 11 kW / 400 V.

• Current Rating: 25 A for robust performance in industrial circuits.

• Contact Configuration: 2 NO + 2 NC main contacts; 1 NO + 1 NC auxiliary contacts for flexible control schemes.

• Voltage & Frequency: 24 V AC, 50 Hz coil for precise operation.

• 4-Pole Design: Provides enhanced protection and switching efficiency.

• Connection Type: Screw terminals for secure and easy installation.

• Compact Size S0: Saves panel space without compromising performance.

• Durable & Reliable: Manufactured by Siemens, a trusted name in industrial automation and control equipment.

Benefit

• Ensures safe and efficient motor and circuit control.

• Reduces downtime with long-lasting, high-quality contacts.

• Flexible auxiliary contacts for additional control options.

• Easy installation and maintenance.

• Compact size fits standard industrial panels.

Technical Specification

• Model: 3RT2526-1AB00

• Rated Current: 25 A

• Rated Power: 11 kW / 400 V

• Poles: 4

• Main Contacts: 2 NO + 2 NC

• Auxiliary Contacts: 1 NO + 1 NC

• Coil Voltage: 24 V AC, 50 Hz

• Terminal Type: Screw terminal

• Size: S0

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