3RT2025-2NF30

Description

Overview

The Siemens 3RT2025-2NF30 is a reliable and high-performance power contactor designed for industrial and commercial electrical applications. Its compact S0 size allows for easy integration into various control panels, while its robust construction ensures long-term durability and consistent operation. Equipped with an integrated varistor and versatile auxiliary contacts, this contactor is optimized for efficient motor control and protection.

Key Features & Function

• Rated Current: 17 A

• Power Rating: 7.5 kW / 400 V

• Poles: 3-pole configuration for high-load switching

• Voltage: 95-130 V AC/DC, 50/60 Hz

• Integrated Varistor: Protects against voltage spikes and prolongs equipment life

• Auxiliary Contacts: 1 NO + 1 NC for flexible control and signaling

• Spring-Loaded Terminals: Ensures secure and reliable connections

• Size: Compact S0, ideal for limited space installations

• Application: Designed for AC-3e/AC-3 motor loads

Benefit

• Enhanced Protection: Integrated varistor shields your systems from voltage spikes.

• Reliable Operation: Spring-loaded terminals provide stable and maintenance-free connections.

• Compact & Space-Saving: Small S0 size for easy installation in tight spaces.

• Versatile Applications: Ideal for controlling motors, pumps, and other industrial loads.

• Durable & Long-Lasting: Siemens quality ensures reliable performance over years of operation.

Application

The primary function of the Siemens 3RT2025-2NF30 contactor is to switch three-phase motors and electrical loads on and off. It is commonly used in:

• Motor starters (Direct-on-Line, Reversing, Star-Delta)

• Heating, ventilation, and air conditioning (HVAC) systems

• Pump and conveyor systems

• Lighting control and capacitor banks

It complies with the latest efficiency and safety standards (AC-3e) ensuring optimal performance for modern industrial requirements.