3RT2446-1AP60

Description

Overview

The Siemens 3RT2446-1AP60 AC-1 Contactor is a high-performance, industrial-grade contactor designed for demanding electrical applications. With a rated current of 140 A and voltage capacity of 690 V, it ensures reliable and safe switching of electrical circuits. Featuring a 3-pole configuration and versatile auxiliary contacts (1 NO + 1 NC), this contactor delivers robust control for industrial motors, lighting systems, and heating loads.

Benefit

• High Reliability: Designed to handle AC-1 loads up to 140 A, ensuring consistent operation in industrial environments.

• Durable Construction: Box terminal for the main circuit and screw terminals for control and auxiliary circuits provide secure, long-lasting connections.

• Versatile Voltage Compatibility: Operates on 220 V AC (50 Hz) or 240 V AC (60 Hz), suitable for various industrial standards.

• Compact Size: Size S3 allows easy installation in electrical panels without occupying excessive space.

• Enhanced Control Options: Includes 1 NO + 1 NC auxiliary contacts for flexible integration into control systems.

Function

• Switches AC-1 electrical loads efficiently up to 140 A.

• Provides 3-pole contact switching for three-phase systems.

• Enables control circuit integration with auxiliary contacts.

• Ensures safe and reliable connection through box and screw terminals.

• Maintains operational integrity in industrial temperature environments up to 40 °C.

Technical Specification

• Product Number: Siemens 3RT2446-1AP60

• Contactor Type: AC-1

• Rated Current: 140 A

• Rated Voltage: 690 V / 40 °C

• Poles: 3

• Control Voltage: 220 V AC (50 Hz) / 240 V AC (60 Hz)

• Auxiliary Contacts: 1 NO + 1 NC

• Main Circuit Terminal: Box terminal

• Control & Auxiliary Circuit Terminal: Screw terminal

• Size: S3

For more of our products, visit Turll today!