Siemens 3RT2536-1NP30 Power Contactor AC-3, 41A, 22kW, 400V, 4-Pole, S2 Contactor Original Brand New

Overview

The Siemens 3RT2536-1NP30 is a high-performance power contactor designed for reliable motor switching and control applications in industrial environments. Engineered with Siemens’ advanced control technology, this 4-pole AC-3 contactor delivers 41 A operational current and supports 22 kW at 400 V, making it ideal for demanding motor control systems. With a wide control voltage range (175–280 V AC/DC) and an integrated varistor for superior surge protection, this model ensures dependable operation, reduced downtime, and long service life.

Built in Size S2 with screw terminal connections, the 3RT2536-1NP30 guarantees simple wiring, strong electrical performance, and increased system safety. It includes 2 NO + 2 NC main contacts and 1 NO + 1 NC auxiliary contacts, making it a versatile solution for switching, controlling, and interlocking applications.

Benefit

• High switching performance: Supports AC-3 motor loads up to 41 A and 22 kW at 400 V.

• Enhanced protection: Integrated varistor minimizes voltage spikes and protects connected components.

• Versatile control voltage: Wide 175–280 V AC/DC operating range ensures flexibility in various control systems.

• Durable and reliable: Siemens engineering delivers long operational life under heavy-duty usage.

• Easy installation: Screw terminal design simplifies wiring and maintenance.

• Compact S2 size: Saves panel space while maximizing electrical efficiency.

Features

• Product Type: Power Contactor

• Model: Siemens 3RT2536-1NP30

• Operational Category: AC-3

• Rated Operational Current: 41 A

• Rated Power: 22 kW at 400 V

• Poles: 4-pole

• Control Voltage: 175–280 V AC/DC (50/60 Hz)

• Main Contacts: 2 NO + 2 NC

• Auxiliary Contacts: 1 NO + 1 NC

• Terminals: Screw terminal

• Size: S2

Functional Highlight

• Reliable switching of three-phase motors

• Ideal for motor starters, control cabinets, and automation systems

• Integrated surge suppression for improved safety

• Mechanical and electrical durability for industrial applications

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